Re: [Repeater-Builder] need Mitrek

[n4tua]

Tom,
Sounds like that might work well for me. I want to get this thing 
going. How do you program the EEPROM?

Collin


-Original Message-
From: Thomas Oliver <[EMAIL PROTECTED]>
To: Repeater-Builder@yahoogroups.com
Sent: Tue, 26 Feb 2008 1:50 am
Subject: Re: [Repeater-Builder] need Mitrek






Yes it is doable I have several on the air right now very little trouble
since installation just keep fans on them if using for TX. I have one
running 125 watts without a fan (low duty cycle repeater TX) and a 
couple
on two meters that I helped put together for a club that see pretty high
duty cycle. They had a couple fan failures that made the Syntor X's mad.
But the nice thing about it is you just grab another one and swap the
EEPROM module and you are up and running again. 5 minutes tops.
RX will be pretty deaf without retuning but the TX plays with out
modification although if it is colder than 30 degrees ambient the TX may
not transmit without some optimization but for the most part you can 
take
any of the 150-174 units and use for transmit without doing anything 
other
than programming the EEPROM.

I think the Syntor X and X-9000 was the last great mobile radio that
Motorola made. Been downhill ever since.

tom

> [Original Message]
> From: <[EMAIL PROTECTED]>
> To: 
> Date: 2/26/2008 12:54:05 AM
> Subject: Re: [Repeater-Builder] need Mitrek
>
> Tom,
> Thanks for the reply. I was going to do TX and RX in the same box. 
But
> now??? I can get the Mitrek RX to work but the TX is dead. I think it
> is set up for too high of a frequency to be able to tune down to
> 144mhz. There are about 16 caps which I could change to get the TX
> changed to the low split. I may have to go that way. Please tell me
> more about the Syntor. Is it doable for a repeater?
> Thanks, Collin
>
>
> -Original Message-
> From: Thomas Oliver <[EMAIL PROTECTED]>
> To: Repeater-Builder@yahoogroups.com
> Sent: Tue, 26 Feb 2008 12:46 am
> Subject: RE: [Repeater-Builder] need Mitrek
>
>
>
>
>
>
> May be hard to get one on that split. I know Canada used to use 
Micor's
> on
> the low split, maybe some of our northern friends may know where some
> are.
>
> Used to be a company named Spantek in Hamilton Ontario that had a 
bunch
> of
> commercial radios on the low split for sale.
>
> Have you thought about using a Syntor X. They work great on two 
meters
> and
> can be had for the price of one or two crystals.
>
> What do you need a receiver or transmitter or are you trying to do 
both
> in
> the same box?
>
> tom
>
> > [Original Message]
> > From: <[EMAIL PROTECTED]>
> > To: 
> > Date: 2/25/2008 11:20:47 PM
> > Subject: [Repeater-Builder] need Maitre
> >
> >
> > Dear List Members,
> > I am working on a 2 meter repeater using a Maitre mobile. Well I 
need
> > to get one that works first. HA. The VHF high band high split will
> not
> > work down low enough. I need a low split VHF high band Maitre 
mobile.
> > Anything? Please let me know.
> > Thanks, Collin
> >
> > __
> > More new features than ever. Check out the new AOL Mail ! -
> > http://webmail.aol.com
> >
> >
> >
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> > --
> > No virus found in this incoming message.
> > Checked by AVGAS Free Edition.
> > Version: 7.5.516 / Virus Database: 269.20.9/1292 - Release Date:
> 2/21/2008 4:09 PM
>
>
>
>
>
> __
> More new features than ever. Check out the new AOL Mail ! -
> http://webmail.aol.com
>
>
>
>
>
> Yahoo! Groups Links
>
>
>
>
>
> --
> No virus found in this incoming message.
> Checked by AVG Free Edition.
> Version: 7.5.516 / Virus Database: 269.20.9/1292 - Release Date:
2/21/2008 4:09 PM






More new features than ever.  Check out the new AOL Mail ! - 
http://webmail.aol.com

[Repeater-Builder] Re: New file uploaded to Repeater-Builder

[Mark]

The files uploaded are information about D-STAR Digital Voice & Data 
technology. D-STAR is an open protocol created by the JARL and designed 
for the amateur radio environment. Any manufacturer can make equipment 
for D-STAR. Icom is the first major manufacturer to produce D-STAR 
products. However in the USA there is a great deal of independent 
innovation occuring in the D-STAR environment including products such 
as the DV Dongle, dplus gateway software, d*Chat messaging software and 
D-PRS GPS coordinate tracking & APRS integration to name a few. 

D-STAR repeaters have been & are being implemented across the country & 
internationally and these files are provided as resource for the group. 

73, Mark, WB9QZB 

--- In Repeater-Builder@yahoogroups.com, [EMAIL PROTECTED] wrote:
>
> At 2/25/2008 22:15, you wrote:
> 
> 
> >Hello,
> >
> >This email message is a notification to let you know that
> >a file has been uploaded to the Files area of the Repeater-Builder
> >group.
> >
> >File : /DIGITAL/D-STAR System Introduction.pdf
> 
> FWIW, I believe this is inappropriate.
> 
> What's next, uploading brochures of Yaesu's & Kenwood's latest radios?
> 
> Bob NO6B
>

[Repeater-Builder] New file uploaded to Repeater-Builder

[Repeater-Builder]

Hello,

This email message is a notification to let you know that
a file has been uploaded to the Files area of the Repeater-Builder 
group.

  File: /DIGITAL/id-rp2000v_rp4000v_Brochure.pdf 
  Uploaded by : wb9qzb <[EMAIL PROTECTED]> 
  Description : D-STAR 2m & 70cm Digital Voice Repeaters 

You can access this file at the URL:
http://groups.yahoo.com/group/Repeater-Builder/files/DIGITAL/id-rp2000v_rp4000v_Brochure.pdf
 

To learn more about file sharing for your group, please visit:
http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles

Regards,

wb9qzb <[EMAIL PROTECTED]>
 

Re: [Repeater-Builder] need Mitrek

[Thomas Oliver]

Yes it is doable I have several on the air right now very little trouble
since installation just keep fans on them if using for TX. I have one
running 125 watts without a fan (low duty cycle repeater TX)  and a couple
on two meters that I helped put together for a club that see pretty high
duty cycle. They had a couple fan failures that made the Syntor X's mad.
But the nice thing about it is you just grab another one and swap the
EEPROM module and you are up and running again. 5 minutes tops.
RX will be pretty deaf without retuning but the TX plays with out
modification although if it is colder than 30 degrees ambient the TX may
not transmit without some optimization but for the most part you can take
any of the 150-174 units and use for transmit without doing anything other
than programming the EEPROM.

I think the Syntor X  and X-9000 was the last great mobile radio that
Motorola made.  Been downhill ever since.

tom


> [Original Message]
> From: <[EMAIL PROTECTED]>
> To: 
> Date: 2/26/2008 12:54:05 AM
> Subject: Re: [Repeater-Builder] need Mitrek
>
> Tom,
> Thanks for the reply. I was going to do TX and RX in the same box. But 
> now??? I can get the Mitrek RX to work but the TX is dead. I think it 
> is set up for too high of a frequency to be able to tune down to 
> 144mhz. There are about 16 caps which I could change to get the TX 
> changed to the low split. I may have to go that way. Please tell me 
> more about the Syntor. Is it doable for a repeater?
> Thanks, Collin
>
>
> -Original Message-
> From: Thomas Oliver <[EMAIL PROTECTED]>
> To: Repeater-Builder@yahoogroups.com
> Sent: Tue, 26 Feb 2008 12:46 am
> Subject: RE: [Repeater-Builder] need Mitrek
>
>
>
>
>
>
> May be hard to get one on that split. I know Canada used to use Micor's 
> on
> the low split, maybe some of our northern friends may know where some 
> are.
>
> Used to be a company named Spantek in Hamilton Ontario that had a bunch 
> of
> commercial radios on the low split for sale.
>
> Have you thought about using a Syntor X. They work great on two meters 
> and
> can be had for the price of one or two crystals.
>
> What do you need a receiver or transmitter or are you trying to do both 
> in
> the same box?
>
> tom
>
> > [Original Message]
> > From: <[EMAIL PROTECTED]>
> > To: 
> > Date: 2/25/2008 11:20:47 PM
> > Subject: [Repeater-Builder] need Maitre
> >
> >
> > Dear List Members,
> > I am working on a 2 meter repeater using a Maitre mobile. Well I need
> > to get one that works first. HA. The VHF high band high split will 
> not
> > work down low enough. I need a low split VHF high band Maitre mobile.
> > Anything? Please let me know.
> > Thanks, Collin
> >
> > __
> > More new features than ever. Check out the new AOL Mail ! -
> > http://webmail.aol.com
> >
> >
> >
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> > --
> > No virus found in this incoming message.
> > Checked by AVGAS Free Edition.
> > Version: 7.5.516 / Virus Database: 269.20.9/1292 - Release Date:
> 2/21/2008 4:09 PM
>
>
>
>
>
> 
> More new features than ever.  Check out the new AOL Mail ! - 
> http://webmail.aol.com
>
>
>
>
>  
> Yahoo! Groups Links
>
>
>
>
>
> -- 
> No virus found in this incoming message.
> Checked by AVG Free Edition. 
> Version: 7.5.516 / Virus Database: 269.20.9/1292 - Release Date:
2/21/2008 4:09 PM

Re: [Repeater-Builder] New file uploaded to Repeater-Builder

[no6b]

At 2/25/2008 22:15, you wrote:


>Hello,
>
>This email message is a notification to let you know that
>a file has been uploaded to the Files area of the Repeater-Builder
>group.
>
>File : /DIGITAL/D-STAR System Introduction.pdf

FWIW, I believe this is inappropriate.

What's next, uploading brochures of Yaesu's & Kenwood's latest radios?

Bob NO6B

Re: [Repeater-Builder] need Mitrek

[rb_n3dab]

Colin,

I have a Canadian VHF Mitrek 2-10W repeater.  All built-in to one mobile unit.  
controller with pl (all factory Moto. stuff) along with cable and control head 
and a speaker.  The TX was tested on 146.10 and works the RX side did not.  The 
main pc bd. looks the same as a standard mobile BD. so trouble shooting the Rx 
side shouldnt be that hard.  I'm in Jasper,Ga. if you are interested in looking 
at it. 
--
Doug   
N3DAB/WPRX486/WPJL709

 [EMAIL PROTECTED] wrote: 

=

Dear List Members,
I am working on a 2 meter repeater using a Mitrek mobile. Well I need 
to get one that works first. HA. The VHF high band high split will not 
work down low enough. I need a low split VHF high band Mitrek mobile. 
Anything? Please let me know.
Thanks, Collin


More new features than ever.  Check out the new AOL Mail ! - 
http://webmail.aol.com

[Repeater-Builder] New file uploaded to Repeater-Builder

[Repeater-Builder]

Hello,

This email message is a notification to let you know that
a file has been uploaded to the Files area of the Repeater-Builder 
group.

  File: /DIGITAL/D-STAR Emergency Digital Voice Data.pdf 
  Uploaded by : wb9qzb <[EMAIL PROTECTED]> 
  Description : D-STAR Digital Voice & Data Emergency Use  

You can access this file at the URL:
http://groups.yahoo.com/group/Repeater-Builder/files/DIGITAL/D-STAR%20Emergency%20Digital%20Voice%20Data.pdf
 

To learn more about file sharing for your group, please visit:
http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles

Regards,

wb9qzb <[EMAIL PROTECTED]>
 

[Repeater-Builder] New file uploaded to Repeater-Builder

[Repeater-Builder]

Hello,

This email message is a notification to let you know that
a file has been uploaded to the Files area of the Repeater-Builder 
group.

  File: /DIGITAL/D-STAR System Introduction.pdf 
  Uploaded by : wb9qzb <[EMAIL PROTECTED]> 
  Description : D-STAR System Introduction  

You can access this file at the URL:
http://groups.yahoo.com/group/Repeater-Builder/files/DIGITAL/D-STAR%20System%20Introduction.pdf
 

To learn more about file sharing for your group, please visit:
http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles

Regards,

wb9qzb <[EMAIL PROTECTED]>
 

[Repeater-Builder] New file uploaded to Repeater-Builder

[Repeater-Builder]

Hello,

This email message is a notification to let you know that
a file has been uploaded to the Files area of the Repeater-Builder 
group.

  File: /DIGITAL/D-STAR Brochure.pdf 
  Uploaded by : wb9qzb <[EMAIL PROTECTED]> 
  Description : D-STAR Digital Voice & Data Emergency Use  

You can access this file at the URL:
http://groups.yahoo.com/group/Repeater-Builder/files/DIGITAL/D-STAR%20Brochure.pdf
 

To learn more about file sharing for your group, please visit:
http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles

Regards,

wb9qzb <[EMAIL PROTECTED]>
 

Re: [Repeater-Builder] Amateur Mobiles as Repeaters, Part 13

[no6b]

At 2/25/2008 20:24, you wrote:

>Guys,
>
>We heard from Skipp that the Kenwood TM-271A is very much up to the
>task of repeater service. What about other amateur 2m rigs? Anyone had
>good long-term success with anything else? Especially shielding,
>presence of logic and audio signals without butchering the radio
>(installing an option cable isn't butchering, cutting traces and
>soldering in here and there is), and a PA that doesn't melt down even
>when run at much lower power with a fan?

Kenwood TR-7950.  I had one plugged straight into a Yagi @ 5700 ft. for 
many years & never one burst of IMD.  RX was sensitive enough to outperform 
a co-located 440 RX with GaAsFET preamp (foliage absorption was the likely 
reason for the difference in performance).  The RFPA is able to handle 
continuous duty but does need a fan.  There are also pots on the RFPA board 
that can get dirty & can cause the output to drop & go spurious.

Bob NO6B

Re: [Repeater-Builder] need Mitrek

[n4tua]

Tom,
Thanks for the reply. I was going to do TX and RX in the same box. But 
now??? I can get the Mitrek RX to work but the TX is dead. I think it 
is set up for too high of a frequency to be able to tune down to 
144mhz. There are about 16 caps which I could change to get the TX 
changed to the low split. I may have to go that way. Please tell me 
more about the Syntor. Is it doable for a repeater?
Thanks, Collin


-Original Message-
From: Thomas Oliver <[EMAIL PROTECTED]>
To: Repeater-Builder@yahoogroups.com
Sent: Tue, 26 Feb 2008 12:46 am
Subject: RE: [Repeater-Builder] need Mitrek






May be hard to get one on that split. I know Canada used to use Micor's 
on
the low split, maybe some of our northern friends may know where some 
are.

Used to be a company named Spantek in Hamilton Ontario that had a bunch 
of
commercial radios on the low split for sale.

Have you thought about using a Syntor X. They work great on two meters 
and
can be had for the price of one or two crystals.

What do you need a receiver or transmitter or are you trying to do both 
in
the same box?

tom

> [Original Message]
> From: <[EMAIL PROTECTED]>
> To: 
> Date: 2/25/2008 11:20:47 PM
> Subject: [Repeater-Builder] need Maitre
>
>
> Dear List Members,
> I am working on a 2 meter repeater using a Maitre mobile. Well I need
> to get one that works first. HA. The VHF high band high split will 
not
> work down low enough. I need a low split VHF high band Maitre mobile.
> Anything? Please let me know.
> Thanks, Collin
>
> __
> More new features than ever. Check out the new AOL Mail ! -
> http://webmail.aol.com
>
>
>
>
>
> Yahoo! Groups Links
>
>
>
>
>
> --
> No virus found in this incoming message.
> Checked by AVGAS Free Edition.
> Version: 7.5.516 / Virus Database: 269.20.9/1292 - Release Date:
2/21/2008 4:09 PM






More new features than ever.  Check out the new AOL Mail ! - 
http://webmail.aol.com

RE: [Repeater-Builder] need Mitrek

[Thomas Oliver]

May be hard to get one on that split. I know Canada used to use Micor's on
the low split, maybe some of our northern friends may know where some are.

Used to be a company named Spantek in Hamilton Ontario that had a bunch of
commercial radios on the low split for sale.

Have you thought about using a Syntor X. They work great on two meters and
can be had for the price of one or two crystals.

What do you need a receiver or transmitter or are you trying to do both in
the same box?


tom


> [Original Message]
> From: <[EMAIL PROTECTED]>
> To: 
> Date: 2/25/2008 11:20:47 PM
> Subject: [Repeater-Builder] need Maitre
>
>
> Dear List Members,
> I am working on a 2 meter repeater using a Maitre mobile. Well I need 
> to get one that works first. HA. The VHF high band high split will not 
> work down low enough. I need a low split VHF high band Maitre mobile. 
> Anything? Please let me know.
> Thanks, Collin
>
> 
> More new features than ever.  Check out the new AOL Mail ! - 
> http://webmail.aol.com
>
>
>
>
>  
> Yahoo! Groups Links
>
>
>
>
>
> -- 
> No virus found in this incoming message.
> Checked by AVGAS Free Edition. 
> Version: 7.5.516 / Virus Database: 269.20.9/1292 - Release Date:
2/21/2008 4:09 PM

RE: [Repeater-Builder] Re: Motorola TLD6612A amp repair

[allan crites]

The base station referred to here was identified by Motorola as being an 
Upright Base Station, the LB xmtr had a 330 W. RF PA, and the HB xmtr was 375 
W. RF PA. The only part of the Upright Station which even only closely 
resembled the Motrac mobile was the rcvr casting.
  And just because it was manufactured during the same era , the 1960's & 70's, 
it doesn't even begin to be  a "Motrac series radio".
  The only HB base station made by Motorola which used a Motrac xmtr and rcvr 
was the 110 W. Compa Station.  

  Allan Crites  WA9ZZU
   
  
"[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote:
  Thanks for the info. That's a MOTRAC series radio.


  -Original Message- 
From: kf0m 
Sent: Feb 25, 2008 7:26 PM 
To: Repeater-Builder@yahoogroups.com 
Subject: RE: [Repeater-Builder] Re: Motorola TLD6612A amp repair 

   Sorry I don't know a motrac from a micor. 
   
   On the other hand I have worked on Mastr pro, execII and mastrII enough to 
tell the difference between them.  
   
  'The exciter is a TLD1372A with a date stamp of May 1974.  It runs an 8552 
tube and puts out about 10 watts. Based on the model chart in the front of the 
manual, I would guess this to be a B93MPB series station.  Based on the picture 
in the manual, it is not in the original rack.  It does have a control module 
panel but does not have a receiver.
   
  When it is in service, the audio and COR come from our  MastrII repeater.   
   
  John Lock
kf0m at arrl.net 
-Original Message-
From: Repeater-Builder@yahoogroups.com [mailto:[EMAIL PROTECTED] Behalf Of 
[EMAIL PROTECTED]
Sent: Monday, February 25, 2008 5:17 PM
To: Repeater-Builder@yahoogroups.com
Subject: RE: [Repeater-Builder] Re: Motorola TLD6612A amp repair


What series station is thisTLD6612A amp used in? MICOR? MOTRAC?


  -Original Message- 
From: Thomas Oliver 
Sent: Feb 25, 2008 3:01 PM 
To: Repeater-Builder@yahoogroups.com 
Subject: RE: [Repeater-Builder] Re: Motorola TLD6612A amp repair 

If you need another whole amp or transmitter let me know, not 
interested in
taking a working one apart to rob the insulator.

tom

> [Original Message]
> From: skipp025 <[EMAIL PROTECTED]>
> To: 
> Date: 2/25/2008 12:08:05 PM
> Subject: [Repeater-Builder] Re: Motorola TLD6612A amp repair
>
> Hi John, 
>
> > "kf0m" <[EMAIL PROTECTED]> wrote:
> > I am working on repair of a TLD6612A 2 meter repeater amp 
> > that runs a pair of 8560AS tubes. 
>
> Should be quite the smokin' signal when you have the amplifeir 
> in line. 
>
> > It worked fine for a number of years and then suffered
> > what appeared to be lightning damage.
> > 
> > The insulator between the plate line and the plate tuning 
> > disc was arced through among other damage. It is a rectangular 
> > piece of clear material that looks like mica. 
>
> If it is a clearish but dark material it probably is mica. If 
> it's the thicker white insulating material it might be beryllium 
> oxide, which has danger warnings about breathing any dust from 
> the material when drilling or cutting into it. 
>
> > I tried adding some Teflon tape to cover up the puncture.
>
> Nope, ain't gonna work. 
>
> > When I fired up the amp today, It arced through again during 
> > the tune up process. Anyone have suggestions for a replacement 
> > or have one in their junk box?
> > 
> > John Lock
> > kf0m at arrl.net
>
> Google mica sheet and or look at companies like McMaster Carr. You 
> can often find small sheets and parts at woodstove and appliance 
> repair places/stores. 
>
> www.antiquestoves.com is one place I found some mica sheeting
> available on line. 
>
> And of course I searched "mica sheet" on Ebay and hit 10 or so 
> supply sources right off the starting line. 
>
> cheers, 
> s. 
>
>
>
>
>
>
>
>
> 
> Yahoo! Groups Links
>
>
>
>
>
> -- 
> No virus found in this incoming message.
> Checked by AVG Free Edition. 
> Version: 7.5.516 / Virus Database: 269.20.9/1292 - Release Date:
2/21/2008 4:09 PM





  




  

 

Re: [Repeater-Builder] Amateur Mobiles as Repeaters, Part 13

[res1q6fs]

Because we really had little experience in repeaters at the time (late 1970's), 
our club used a ICOM 22A for many years as the repeater receiver. We just poked 
around and found a signal that looked like it was useable to control the COR 
and used the front panel volume and squelch controls for the repeater audio and 
squelch levels. No one ever noticed we were using a mobile rig for over 15 
years. It finally bit the dust after a lightening bolt (we theorized). But for 
many years, it was as sensitive as any thing I have seen. Not bothered by 
intermod, etc. 

Roger W5RD
Texas Instruments ARC
Murphy, Texas

  - Original Message - 
  From: Cort Buffington 
  To: Repeater-Builder@yahoogroups.com 
  Sent: Monday, February 25, 2008 10:24 PM
  Subject: [Repeater-Builder] Amateur Mobiles as Repeaters, Part 13


  Guys,

  We heard from Skipp that the Kenwood TM-271A is very much up to the 
  task of repeater service. What about other amateur 2m rigs? Anyone had 
  good long-term success with anything else? Especially shielding, 
  presence of logic and audio signals without butchering the radio 
  (installing an option cable isn't butchering, cutting traces and 
  soldering in here and there is), and a PA that doesn't melt down even 
  when run at much lower power with a fan?

  73 DE N0MJS

  --
  Cort Buffington
  H: +1-785-838-3034
  M: +1-785-865-7206



   


--


  Internal Virus Database is out-of-date.
  Checked by AVG Free Edition. 
  Version: 7.5.516 / Virus Database: 269.19.9/1239 - Release Date: 1/23/2008 
10:24 AM

RE: [Repeater-Builder] Motorola R100

[Eric Lemmon]

Andy,

If you don't already have the R100 Service Manual, it is here:


or here:


Be aware that the file is 25MB in size.

73, Eric Lemmon WB6FLY
 

-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of kd7yuw
Sent: Sunday, February 24, 2008 1:34 PM
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] Motorola R100

I have the hacked software to program out of band for the Motorola R100 
but wondered if there would be any retuneing to be done once I move it 
to 444-449 area of the band .
Just would like to know if any one has done this and how well the 
repeater preforms ?
Thanks 
Andy KD7YUW

[Repeater-Builder] Amateur Mobiles as Repeaters, Part 13

[Cort Buffington]

Guys,

We heard from Skipp that the Kenwood TM-271A is very much up to the  
task of repeater service. What about other amateur 2m rigs? Anyone had  
good long-term success with anything else? Especially shielding,  
presence of logic and audio signals without butchering the radio  
(installing an option cable isn't butchering, cutting traces and  
soldering in here and there is), and a PA that doesn't melt down even  
when run at much lower power with a fan?

73 DE N0MJS


--
Cort Buffington
H: +1-785-838-3034
M: +1-785-865-7206

[Repeater-Builder] need Mitrek

[n4tua]

Dear List Members,
I am working on a 2 meter repeater using a Mitrek mobile. Well I need 
to get one that works first. HA. The VHF high band high split will not 
work down low enough. I need a low split VHF high band Mitrek mobile. 
Anything? Please let me know.
Thanks, Collin


More new features than ever.  Check out the new AOL Mail ! - 
http://webmail.aol.com

Re: [Repeater-Builder] Moto Transistor X-ref needed

[allan crites]

My cross reference indicates the M9701, a PNP Si in a TO- 66 case, is the same 
as
  a 2N5956. Another replacement is a 2N6318.
  The TIP 42 is in a TO-200AB plastic case, not directly replaceable.
   
  Allan Crites  WA9ZZU 
   
   
  "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote:
Its also a TIP42. I have quite a few if you need some.
  Paul AA3VI 


_
Compete with the big boys. Click here to find products to benefit your business.
  

 

RE: [Repeater-Builder] Re: Motorola TLD6612A amp repair

[kf0m]

Sorry I don't know a motrac from a micor. 

 On the other hand I have worked on Mastr pro, execII and mastrII enough to 
tell the difference between them.  

'The exciter is a TLD1372A with a date stamp of May 1974.  It runs an 8552 tube 
and puts out about 10 watts. Based on the model chart in the front of the 
manual, I would guess this to be a B93MPB series station.  Based on the picture 
in the manual, it is not in the original rack.  It does have a control module 
panel but does not have a receiver.

When it is in service, the audio and COR come from our  MastrII repeater.   

John Lock
kf0m at arrl.net 

  -Original Message-
  From: Repeater-Builder@yahoogroups.com [mailto:[EMAIL PROTECTED] Behalf Of 
[EMAIL PROTECTED]
  Sent: Monday, February 25, 2008 5:17 PM
  To: Repeater-Builder@yahoogroups.com
  Subject: RE: [Repeater-Builder] Re: Motorola TLD6612A amp repair


  What series station is thisTLD6612A amp used in? MICOR? MOTRAC?



-Original Message- 
From: Thomas Oliver 
Sent: Feb 25, 2008 3:01 PM 
To: Repeater-Builder@yahoogroups.com 
Subject: RE: [Repeater-Builder] Re: Motorola TLD6612A amp repair 

If you need another whole amp or transmitter let me know, not interested in
taking a working one apart to rob the insulator.

tom

> [Original Message]
> From: skipp025 <[EMAIL PROTECTED]>
> To: 
> Date: 2/25/2008 12:08:05 PM
> Subject: [Repeater-Builder] Re: Motorola TLD6612A amp repair
>
> Hi John, 
>
> > "kf0m" <[EMAIL PROTECTED]> wrote:
> > I am working on repair of a TLD6612A 2 meter repeater amp 
> > that runs a pair of 8560AS tubes. 
>
> Should be quite the smokin' signal when you have the amplifeir 
> in line. 
>
> > It worked fine for a number of years and then suffered
> > what appeared to be lightning damage.
> > 
> > The insulator between the plate line and the plate tuning 
> > disc was arced through among other damage. It is a rectangular 
> > piece of clear material that looks like mica. 
>
> If it is a clearish but dark material it probably is mica. If 
> it's the thicker white insulating material it might be beryllium 
> oxide, which has danger warnings about breathing any dust from 
> the material when drilling or cutting into it. 
>
> > I tried adding some Teflon tape to cover up the puncture.
>
> Nope, ain't gonna work. 
>
> > When I fired up the amp today, It arced through again during 
> > the tune up process. Anyone have suggestions for a replacement 
> > or have one in their junk box?
> > 
> > John Lock
> > kf0m at arrl.net
>
> Google mica sheet and or look at companies like McMaster Carr. You 
> can often find small sheets and parts at woodstove and appliance 
> repair places/stores. 
>
> www.antiquestoves.com is one place I found some mica sheeting
> available on line. 
>
> And of course I searched "mica sheet" on Ebay and hit 10 or so 
> supply sources right off the starting line. 
>
> cheers, 
> s. 
>
>
>
>
>
>
>
>
> 
> Yahoo! Groups Links
>
>
>
>
>
> -- 
> No virus found in this incoming message.
> Checked by AVG Free Edition. 
> Version: 7.5.516 / Virus Database: 269.20.9/1292 - Release Date:
2/21/2008 4:09 PM



   

Re: [Repeater-Builder] Motorola R100

[Mike Morris WA6ILQ]

The R100 manual is on repeater-builder.

Anybody want to do an overview article?  Or an interfacing article?

Mike WA6ILQ


At 06:36 PM 02/25/08, you wrote:
>You will have to retune the steering line voltage at the test point
>marked with a SL on the circuit board.
>
>Contact me off-line and I'll try and find my manual detailing the
>voltages and tuning procedure.
>
>After this adjustment is made, the repeater will perform very well down
>to at least 440 MHz.
>
>Randy
>
>
>
>kd7yuw wrote:
> >
> > I have the hacked software to program out of band for the Motorola R100
> > but wondered if there would be any retuneing to be done once I move it
> > to 444-449 area of the band .
> > Just would like to know if any one has done this and how well the
> > repeater preforms ?
> > Thanks
> > Andy KD7YUW
> >
> >
> > 
> >
> > No virus found in this incoming message.
> > Checked by AVG Free Edition.
> > Version: 7.5.516 / Virus Database: 269.21.1/1298 - Release Date: 
> 2/25/2008 8:45 PM
> >
>
>
>
>
>
>Yahoo! Groups Links
>
>
>

Re: [Repeater-Builder] battery backup board for micor power supply?

[Maire-Radios]

got a brand new still in the box 
Motorola Micor power supply for repeater with battery back up hook up also 2nd 
one on a repeater.  send me email if you need a price.

  - Original Message - 
  From: Kevin Berlen, K9HX 
  To: Repeater-Builder@yahoogroups.com 
  Sent: Monday, February 25, 2008 9:35 PM
  Subject: Re: [Repeater-Builder] battery backup board for micor power supply?


  You are looking for a TPN-1106 power supply. There is no battery back-up 
option for the TPN-1110 PS.
  Hope this helps, and 73,

  Kevin, K9HX

  At 06:26 PM 2/24/2008, you wrote:



Is there such a beast? What is the number for that? I have a
TPN1110B power supply.
Thanks,
Robert



No virus found in this incoming message.
Checked by AVG Free Edition. 
Version: 7.5.516 / Virus Database: 269.21.0/1296 - Release Date: 2/24/2008 
12:19 PM



   


--




  No virus found in this outgoing message.
  Checked by AVG Free Edition. 
  Version: 7.5.516 / Virus Database: 269.21.1/1297 - Release Date: 2/25/2008 
9:22 AM

Re: [Repeater-Builder] Motorola R100

[rande1]

You will have to retune the steering line voltage at the test point 
marked with a SL on the circuit board.

Contact me off-line and I'll try and find my manual detailing the 
voltages and tuning procedure.

After this adjustment is made, the repeater will perform very well down 
to at least 440 MHz.

Randy



kd7yuw wrote:
>
> I have the hacked software to program out of band for the Motorola R100
> but wondered if there would be any retuneing to be done once I move it
> to 444-449 area of the band .
> Just would like to know if any one has done this and how well the
> repeater preforms ?
> Thanks
> Andy KD7YUW
>
> 
> 
>
> No virus found in this incoming message.
> Checked by AVG Free Edition. 
> Version: 7.5.516 / Virus Database: 269.21.1/1298 - Release Date: 2/25/2008 
> 8:45 PM
>   

[Repeater-Builder] WTB Used RC 210

[georgiaskywarn]

Don't laugh.  Too many project to finance :-(  Need the rack mount too.
Email me direct.
Thanks,
Robert
KD4YDC

RE: [Repeater-Builder] Re: Motorola TLD6612A amp repair

[kf0m]

Thanks skip I didn't think about looking on E-bay but I also wasn't certain
if it was Mica.  It is some what clear and brittle and seems to be in thin
layers that will flake off.

John Lock
kf0m at arrl.net

> -Original Message-
> From: Repeater-Builder@yahoogroups.com
> [mailto:[EMAIL PROTECTED] Behalf Of skipp025
> Sent: Monday, February 25, 2008 11:08 AM
> To: Repeater-Builder@yahoogroups.com
> Subject: [Repeater-Builder] Re: Motorola TLD6612A amp repair
>
>
> Hi John,
>
> > "kf0m" <[EMAIL PROTECTED]> wrote:
> > I am working on repair of a TLD6612A  2 meter repeater amp
> > that runs a pair of 8560AS tubes.
>
> Should be quite the smokin' signal when you have the amplifeir
> in line.
>
> > It worked fine for a number of years and then suffered
> > what appeared to be lightning damage.
> >
> > The insulator between the plate line and the plate tuning
> > disc was arced through among other damage. It is a rectangular
> > piece of clear material that looks like mica.
>
> If it is a clearish but dark material it probably is mica. If
> it's the thicker white insulating material it might be beryllium
> oxide, which has danger warnings about breathing any dust from
> the material when drilling or cutting into it.
>
> > I tried adding some Teflon tape to cover up the puncture.
>
> Nope, ain't gonna work.
>
> > When I fired up the amp today, It arced through again during
> > the tune up process.  Anyone have suggestions for a replacement
> > or have one in their junk box?
> >
> > John Lock
> > kf0m at arrl.net
>
> Google mica sheet and or look at companies like McMaster Carr. You
> can often find small sheets and parts at woodstove and appliance
> repair places/stores.
>
> www.antiquestoves.com is one place I found some mica sheeting
> available on line.
>
> And of course I searched "mica sheet" on Ebay and hit 10 or so
> supply sources right off the starting line.
>
> cheers,
> s.
>
>
>
>
>
>
>
>
>
> Yahoo! Groups Links
>
>
>
>

Re: [Repeater-Builder] Motorola R100

[n2pdq]

Yes you will need to retune the TX vco voltage to lock it on frequency, and 
retune the front end filter, and vco, anfd you'll be good to go. The only thing 
I would recommend would be to wire in an external controller, and program the 
repeater to  carrier squelch. So if the external controller fails, you can 
swtich to a carrier squelch repeater. As far as performance goes, I have 5 of 
them in service as portable emergency ham repeaters for our ARES/RACES  group. 
They work great. We built them into a 6 space SKG rack case, and all we do is 
grab and go. If you have any more questions,  shoot me an email. I also have 
pictures of the wiring I used for the external controller. We use the Zetron 
model 37 max controllers, and work great.

73's
Dirk

 -- Original message --
From: "kd7yuw" <[EMAIL PROTECTED]>
> I have the hacked software to program out of band for the Motorola R100 
> but wondered if there would be any retuneing to be done once I move it 
> to 444-449 area of the band .
> Just would like to know if any one has done this and how well the 
> repeater preforms ?
> Thanks 
> Andy KD7YUW
> 
> 


--- Begin Message ---













I have the hacked software to program out of band for the Motorola R100 
but wondered if there would be any retuneing to be done once I move it 
to 444-449 area of the band .
Just would like to know if any one has done this and how well the 
repeater preforms ?
Thanks 
Andy KD7YUW


  






--- End Message ---

Re: [Repeater-Builder] Re: Anyone have the PCRC Repeater Controller Information - Software ? (please)

[Will]

Why not go Asterisk?

Its repeater controller, phone patch software and  more.

Will / W4WWM

Doug Bade wrote:
>
> Sorry I never responded to the original message, but we had one and I
> am pretty sure I have the sw from it on a cd somewhere... We no
> longer operate it ( I think I sold it at Dayton for the club a while
> back...) but it may even still be in my hamfest box's in storage. I
> think I have the manual too...if not I think the other trustee had a
> copy or 2 printed...
>
> If the original poster would contact me directly I can look from
> homefor the disk...and ISO it...
>
> Doug
> KD8B
>
> At 05:08 PM 2/25/2008, you wrote:
>
> >--- In
> >Repeater-Builder@ 
> yahoogroups. com ,
> >"skipp025" <[EMAIL PROTECTED] .>
> >wrote:
> > >
> > >
> > > Anyone have a copy of the PCRC Repeater Controller Software
> > > available for sale or trade? I'm trying to help a local club
> > > put this beast on the air. We have the repeater card for the
> > > computer and an Operators Manual that states version 2.04 but
> > > the disk software is missing.
> > >
> > > Also called the PCRC-II, PCRCII, PCRC-2 and PCRC-2 Controller.
> > > ("Personal Computer Repeater Controllers" )
> > >
> > > If anyone needs a copy of the Version 2.04 manual I will
> > > probably scan it to pdf. Right off the start I'd say this unit
> > > is a bit of self abuse, but what the heck. We can try to
> > > make it work.
> > >
> > > Any help out there regarding the software? I'm not able to
> > > find PCRC on the web and the Bohemia NY phone number I have
> > > for them no longer works.
> > >
> > > thanks in advance
> > > cheers,
> > > skipp
> > >
> > > skipp025 at yahoo.com
> > >
> >
> >I know someone who had the whole unit let me check with them.
> >
> >
>
>  

Re: [Repeater-Builder] Moto Transistor X-ref needed

[[EMAIL PROTECTED]]

Its also a TIP42. I have quite a few if you need some.
Paul AA3VI 

_
Compete with the big boys.  Click here to find products to benefit your 
business.
http://thirdpartyoffers.juno.com/TGL2121/fc/Ioyw6i3m7tDsiIn0qd55jVsBoGI2B9FZTp73SWVkxSnDPfjiS9OTsk/

[Repeater-Builder] Motorola R100

[kd7yuw]

I have the hacked software to program out of band for the Motorola R100 
but wondered if there would be any retuneing to be done once I move it 
to 444-449 area of the band .
Just would like to know if any one has done this and how well the 
repeater preforms ?
Thanks 
Andy KD7YUW

[Repeater-Builder] Mastr II Exec + RC-1000V + ULI Interface

[Mister Bad Wrench]

Hi Group,

I have a Mastr II Exec, RC-1000V and ULI interface.  Wanting to
interface my ULI and RC-1000V but having problems with the interface
to connect my echolink node ULI interface with the RC-1000V.  So far,
no success so i'm searching on the groups for help building the cable
with someone who has actually built an interface.  Until then the
repeater is on the air but i want to move the node onto it.  I would
appreciate the assistance and look forward to those who can help me in
this project.  Thanks and 73. 

[Repeater-Builder] MSR 2000 ----- Henry amp replacement.

[n2kpk]

I am going to replace my msr2000 amp with a henry amp 350 mw in 100watt 
out. Problem is that the exciter does not key without the original amp 
in place. There is a three wire plug that goes behind the msr amp that 
seems to feed the tripler stage in the exciter. What should I do? Can I 
feed it constant 9.4volts It seems to switch in during transmit.

Jay n2kpk

[Repeater-Builder] Re: msr 2000 amplifier help with Identification

[n2kpk]

Ok here in the photo section under Motorola Amplifiers are some pics 
of the amp that might help me id this unit although motorola says 
this amp is obsolete.

--- In Repeater-Builder@yahoogroups.com, "skipp025" <[EMAIL PROTECTED]> 
wrote:
>
> Hi Jay, 
> 
> A picture posted on-line somewhere would do wonders for the answers 
> we give you. The group has a photos section but any of the online 
> picture storage services will host it free for a short time. 
> 
> cheers, 
> s. 
> 
> > "n2kpk"  wrote:
> >
> > I have a small amplifier for an msr 2000 uhf. It looks like a 
small 
> > maxtrac/radius amp and is in a rack case with a control box. It 
is 
> > probably used to drive larger amps, the # is tle1823a sp01. Does 
anyone 
> > have info on these amps, I purchased these with an msr 2000. 
> > 
> > Thank you
> > Jay n2kpk
> >
>

Re: [Repeater-Builder] Re: Motorola TLD6612A amp repair

[Merrill]

if you have an amp that is tube I would be interested for 2m

contact off list

merrill kg4idd

kg4idd at gmail.com
[EMAIL PROTECTED] wrote:
> What series station is thisTLD6612A amp used in? MICOR? MOTRAC?
>
>
> -Original Message-
> From: Thomas Oliver
> Sent: Feb 25, 2008 3:01 PM
> To: Repeater-Builder@yahoogroups.com
> Subject: RE: [Repeater-Builder] Re: Motorola TLD6612A amp repair
>
> If you need another whole amp or transmitter let me know, not
> interested in
> taking a working one apart to rob the insulator.
>
> tom
>
> > [Original Message]
> > From: skipp025 <[EMAIL PROTECTED] >
> > To:  >
> > Date: 2/25/2008 12:08:05 PM
> > Subject: [Repeater-Builder] Re: Motorola TLD6612A amp repair
> >
> > Hi John,
> >
> > > "kf0m" <[EMAIL PROTECTED]> wrote:
> > > I am working on repair of a TLD6612A 2 meter repeater amp
> > > that runs a pair of 8560AS tubes.
> >
> > Should be quite the smokin' signal when you have the amplifeir
> > in line.
> >
> > > It worked fine for a number of years and then suffered
> > > what appeared to be lightning damage.
> > >
> > > The insulator between the plate line and the plate tuning
> > > disc was arced through among other damage. It is a rectangular
> > > piece of clear material that looks like mica.
> >
> > If it is a clearish but dark material it probably is mica. If
> > it's the thicker white insulating material it might be beryllium
> > oxide, which has danger warnings about breathing any dust from
> > the material when drilling or cutting into it.
> >
> > > I tried adding some Teflon tape to cover up the puncture.
> >
> > Nope, ain't gonna work.
> >
> > > When I fired up the amp today, It arced through again during
> > > the tune up process. Anyone have suggestions for a replacement
> > > or have one in their junk box?
> > >
> > > John Lock
> > > kf0m at arrl.net
> >
> > Google mica sheet and or look at companies like McMaster Carr. You
> > can often find small sheets and parts at woodstove and appliance
> > repair places/stores.
> >
> > www.antiquestoves.com is one place I found some mica sheeting
> > available on line.
> >
> > And of course I searched "mica sheet" on Ebay and hit 10 or so
> > supply sources right off the starting line.
> >
> > cheers,
> > s.
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> > --
> > No virus found in this incoming message.
> > Checked by AVG Free Edition.
> > Version: 7.5.516 / Virus Database: 269.20.9/1292 - Release Date:
> 2/21/2008 4:09 PM
>
>  

RE: [Repeater-Builder] Re: Motorola TLD6612A amp repair

[Thomas Oliver]

If you need another whole amp or transmitter let me know, not interested in
taking a working one apart to rob the insulator.

tom


> [Original Message]
> From: skipp025 <[EMAIL PROTECTED]>
> To: 
> Date: 2/25/2008 12:08:05 PM
> Subject: [Repeater-Builder] Re: Motorola TLD6612A amp repair
>
> Hi John, 
>
> > "kf0m" <[EMAIL PROTECTED]> wrote:
> > I am working on repair of a TLD6612A  2 meter repeater amp 
> > that runs a pair of 8560AS tubes. 
>
> Should be quite the smokin' signal when you have the amplifeir 
> in line. 
>
> > It worked fine for a number of years and then suffered
> > what appeared to be lightning damage.
> > 
> > The insulator between the plate line and the plate tuning 
> > disc was arced through among other damage. It is a rectangular 
> > piece of clear material that looks like mica. 
>
> If it is a clearish but dark material it probably is mica. If 
> it's the thicker white insulating material it might be beryllium 
> oxide, which has danger warnings about breathing any dust from 
> the material when drilling or cutting into it. 
>
> > I tried adding some Teflon tape to cover up the puncture.
>
> Nope, ain't gonna work. 
>
> > When I fired up the amp today, It arced through again during 
> > the tune up process.  Anyone have suggestions for a replacement 
> > or have one in their junk box?
> > 
> > John Lock
> > kf0m at arrl.net
>
> Google mica sheet and or look at companies like McMaster Carr. You 
> can often find small sheets and parts at woodstove and appliance 
> repair places/stores. 
>
> www.antiquestoves.com is one place I found some mica sheeting
> available on line. 
>
> And of course I searched "mica sheet" on Ebay and hit 10 or so 
> supply sources right off the starting line. 
>
> cheers, 
> s. 
>
>
>
>
>
>
>
>
>  
> Yahoo! Groups Links
>
>
>
>
>
> -- 
> No virus found in this incoming message.
> Checked by AVG Free Edition. 
> Version: 7.5.516 / Virus Database: 269.20.9/1292 - Release Date:
2/21/2008 4:09 PM

Re: [Repeater-Builder] Re: Anyone have the PCRC Repeater Controller Information - Software ? (please)

[Doug Bade]

Sorry I never responded to the original message, but we had one and I 
am pretty sure I have the sw from it on a cd somewhere... We no 
longer operate it ( I think I sold it at Dayton for the club a while 
back...) but it may even still be in my hamfest box's in storage. I 
think I have the manual too...if not I think the other trustee had a 
copy or 2 printed...

If the original poster would contact me directly I can look from 
homefor the disk...and ISO it...

Doug
KD8B

At 05:08 PM 2/25/2008, you wrote:

>--- In 
>Repeater-Builder@yahoogroups.com, 
>"skipp025" <[EMAIL PROTECTED]>
>wrote:
> >
> >
> > Anyone have a copy of the PCRC Repeater Controller Software
> > available for sale or trade? I'm trying to help a local club
> > put this beast on the air. We have the repeater card for the
> > computer and an Operators Manual that states version 2.04 but
> > the disk software is missing.
> >
> > Also called the PCRC-II, PCRCII, PCRC-2 and PCRC-2 Controller.
> > ("Personal Computer Repeater Controllers")
> >
> > If anyone needs a copy of the Version 2.04 manual I will
> > probably scan it to pdf. Right off the start I'd say this unit
> > is a bit of self abuse, but what the heck. We can try to
> > make it work.
> >
> > Any help out there regarding the software? I'm not able to
> > find PCRC on the web and the Bohemia NY phone number I have
> > for them no longer works.
> >
> > thanks in advance
> > cheers,
> > skipp
> >
> > skipp025 at yahoo.com
> >
>
>I know someone who had the whole unit let me check with them.
>
>

[Repeater-Builder] Re: Moto Transistor X-ref needed

[skipp025]

Re: Moto Transistor X-ref needed

The NTE-197 is a PNP bipolar transistor good for about 7 amps and a 
copliment to the NTE-196 NPN xnstr. Both are in a TO-220 case style. 

If you need the TO-3 case style, the PNP 2N2955 transistor comes 
to mind and it's an NTE-219 Part number with slightly better ratings. 

cheers, 
s. 

> "Steve Matda" <[EMAIL PROTECTED]> wrote:
>
> Hi all, my TPN-1151 PS up and croaked, and now I'm in need of a M9701
> transistor.
> 
> Anybody know a x-ref for this part?  I found one website that says an
> NTE197, but I'm wary of not using the same body style
> 
> Any help appreciated!
> 
> Steve, KE4MOB
>

[Repeater-Builder] Re: icom f221 radios

[skipp025]

Hi Jed, 

Sometimes I'm a bit of a pain to catch on the phone... like 
starting over the next few days while at the IWCE Convention. 

But you're always welcome to try anytime. I'm happy to 
answer questions...  The office phone will take messages and 
I call you back.  The cell phone will work in about 2.5 hours 
when I land this plane (turn the cell phone back on). If you 
email me direct with your phone number I'll call you back 
pretty fast. Email on iPhones and blackberrys gets back to 
the owners pretty fast. 

cheers, 
skipp 
skipp025 at yahoo.com 

(707) 678-4187 Office 
(707) 446-3419 Service Call Cell Phone (on at IWCE) 




> Jed Barton <[EMAIL PROTECTED]> wrote:
> Hey Skipp,
> shoot me your number, would love to chat with you about 
> some radio stuff. 



> On Feb 25, 2008, at 2:28 PM, skipp025 wrote:
> 
> > Hi Jed,
> >
> > Of course I'm going to say yes... regarding Kenwood Radios
> > doing what you wantever you might want to try.
> >
> > You can make a repeater out of almost any two radios regardless
> > of brands... it's just a measure of how creative you want to
> > be.
> >
> > If we're talking only the 2 Meter Band here... Kenwood makes a
> > really impressive radio, the TM-271a. I'm a Kenwood Business
> > Radio Dealer so sad for me that I don't sell that model... :-(
> > I still own a few 271a radios and use them all the time... 60
> > watts output and I haven't been able to kill it even in constant
> > service. I have made more than one repeater and link packages
> > out of the TM-271a.
> >
> > If you're talking non amateur applications Kenwood makes a
> > really fine line of commerical radios of which I do sell. I've
> > made repeaters and links out of almost every model kenwood mobile
> > going back some years and even a lot of portables (hand-helds).
> > Many Kenwoood Commerical Radios give you the option to purchase a
> > flying pig-tail lead wire kit (under $20 typical) bringing out
> > to a jack/plug the various desired functions you might want to
> > use.
> >
> > Some of the newer Kenwood Radios have the multi function jack
> > right on the back of the radio chassis. For commercial work I
> > need the type acceptance radios for operation outside the
> > amateur band(s).
> >
> > Regardless of where you buy a Kenwood Radio... as time allows I
> > will try to help folks with information, parts and service. Heck
> > we even try to help with pretty much any brand radio you might
> > have around. And of course there is the magic of the Repeater
> > Builder Group here as an A-#1 resource.
> >
> > You need a laugh...
> > I'm still making Links and Repeaters out of old Midland Syntech
> > Radios so you can see we're also into a measure of self abuse.
> > Darn Syntech Radios last forever and I haven't yet been able to
> > kill the PA in full power repeater operation.
> >
> > Depending on your budget, you can buy new and used radios off
> > ebay, me and a bunch of other group members who sell equipment
> > full and part time.
> > Don't forget to ask Kevin and Scott if their converted
> > commercial radios will work for your application. And don't
> > forget they sell conversion kits if you want to "roll your own".
> >
> > The bottom has fallen out of the land mobile (two-way) radio
> > industry and we're seeing major surplus equipment dumping on
> > ebay and at flea markets. Just pick a radio you can easily
> > deal with and go for it. Asking around the group helps out
> > quite a bit... I really like the GE MVP, Master II and Mitrek
> > mobile radios and they pop up on Ebay and used markets all the
> > time.
> >
> > Programmable radio wise... many of the used Kenwood Mobiles
> > Radios make great price "sleeper deals". I've made repeaters
> > out of older tk-840 radios and other tk-series models. In some
> > cases it's just add the flying cable lead and wire it up to
> > your desired repeater controller of choice. The same goes for
> > many other radio brands/models.
> >
> > Just don't buy a used car from anyone on this group and
> > you'll be just fine. :-)
> >
> > cheers,
> > skipp
> >
> > IWCE is almost here...
> >
> > > Jed Barton  wrote:
> > >
> > > Hey Skipp, can i do the same with the Kenwoods?
> > > Do they make ecent link radios?
> > > On Feb 25, 2008, at 12:02 PM, skipp025 wrote:
> > >
> > > >
> > > > Hi Jed,
> > > >
> > > > One might assume any newer generation of radio should be able to
> > > > operate digital coded squelch "DCS" (aka "DPL").
> > > >
> > > > I wouldn't know about any discriminator audio availability from
> > > > that radio... I myself sell one of "the other brands" (Kenwood).
> > > >
> > > > Don't expect the radio to output full power 24/7. As with many
> > > > mobile radios the heatsink will get warm/hot and with a bit of
> > > > luck the power protection circuit will then greatly reduce or
> > > > even cut off the rf output power.
> > > >
> > > > So for many repeater applications... it's more than prudent to
> > > > run them on the low power setting and or pl

[Repeater-Builder] Re: Anyone have the PCRC Repeater Controller Information - Software ? (please)

[n2kpk]

--- In Repeater-Builder@yahoogroups.com, "skipp025" <[EMAIL PROTECTED]> 
wrote:
>
> 
> Anyone have a copy of the PCRC Repeater Controller Software 
> available for sale or trade? I'm trying to help a local club 
> put this beast on the air. We have the repeater card for the 
> computer and an Operators Manual that states version 2.04 but 
> the disk software is missing. 
> 
> Also called the PCRC-II, PCRCII, PCRC-2 and PCRC-2 Controller. 
> ("Personal Computer Repeater Controllers") 
> 
> If anyone needs a copy of the Version 2.04 manual I will 
> probably scan it to pdf. Right off the start I'd say this unit 
> is a bit of self abuse, but what the heck. We can try to 
> make it work. 
> 
> Any help out there regarding the software? I'm not able to 
> find PCRC on the web and the Bohemia NY phone number I have 
> for them no longer works. 
> 
> thanks in advance 
> cheers, 
> skipp 
> 
> skipp025 at yahoo.com
>

I know someone who had the whole unit let me check with them.

[Repeater-Builder] Moto Transistor X-ref needed

[Steve Matda]

Hi all, my TPN-1151 PS up and croaked, and now I'm in need of a M9701
transistor.

Anybody know a x-ref for this part?  I found one website that says an
NTE197, but I'm wary of not using the same body style

Any help appreciated!

Steve, KE4MOB

Re: [Repeater-Builder] Re: icom f221 radios

[Jed Barton]

Hey Skip,
shoot me your number, would love to chat with you about some radio  
stuff.

On Feb 25, 2008, at 2:28 PM, skipp025 wrote:


Hi Jed,

Of course I'm going to say yes... regarding Kenwood Radios
doing what you wantever you might want to try.

You can make a repeater out of almost any two radios regardless
of brands... it's just a measure of how creative you want to
be.

If we're talking only the 2 Meter Band here... Kenwood makes a
really impressive radio, the TM-271a. I'm a Kenwood Business
Radio Dealer so sad for me that I don't sell that model... :-(
I still own a few 271a radios and use them all the time... 60
watts output and I haven't been able to kill it even in constant
service. I have made more than one repeater and link packages
out of the TM-271a.

If you're talking non amateur applications Kenwood makes a
really fine line of commerical radios of which I do sell. I've
made repeaters and links out of almost every model kenwood mobile
going back some years and even a lot of portables (hand-helds).
Many Kenwoood Commerical Radios give you the option to purchase a
flying pig-tail lead wire kit (under $20 typical) bringing out
to a jack/plug the various desired functions you might want to
use.

Some of the newer Kenwood Radios have the multi function jack
right on the back of the radio chassis. For commercial work I
need the type acceptance radios for operation outside the
amateur band(s).

Regardless of where you buy a Kenwood Radio... as time allows I
will try to help folks with information, parts and service. Heck
we even try to help with pretty much any brand radio you might
have around. And of course there is the magic of the Repeater
Builder Group here as an A-#1 resource.

You need a laugh...
I'm still making Links and Repeaters out of old Midland Syntech
Radios so you can see we're also into a measure of self abuse.
Darn Syntech Radios last forever and I haven't yet been able to
kill the PA in full power repeater operation.

Depending on your budget, you can buy new and used radios off
ebay, me and a bunch of other group members who sell equipment
full and part time.
Don't forget to ask Kevin and Scott if their converted
commercial radios will work for your application. And don't
forget they sell conversion kits if you want to "roll your own".

The bottom has fallen out of the land mobile (two-way) radio
industry and we're seeing major surplus equipment dumping on
ebay and at flea markets. Just pick a radio you can easily
deal with and go for it. Asking around the group helps out
quite a bit... I really like the GE MVP, Master II and Mitrek
mobile radios and they pop up on Ebay and used markets all the
time.

Programmable radio wise... many of the used Kenwood Mobiles
Radios make great price "sleeper deals". I've made repeaters
out of older tk-840 radios and other tk-series models. In some
cases it's just add the flying cable lead and wire it up to
your desired repeater controller of choice. The same goes for
many other radio brands/models.

Just don't buy a used car from anyone on this group and
you'll be just fine. :-)

cheers,
skipp

IWCE is almost here...

> Jed Barton <[EMAIL PROTECTED]> wrote:
>
> Hey Skipp, can i do the same with the Kenwoods?
> Do they make ecent link radios?
> On Feb 25, 2008, at 12:02 PM, skipp025 wrote:
>
> >
> > Hi Jed,
> >
> > One might assume any newer generation of radio should be able to
> > operate digital coded squelch "DCS" (aka "DPL").
> >
> > I wouldn't know about any discriminator audio availability from
> > that radio... I myself sell one of "the other brands" (Kenwood).
> >
> > Don't expect the radio to output full power 24/7. As with many
> > mobile radios the heatsink will get warm/hot and with a bit of
> > luck the power protection circuit will then greatly reduce or
> > even cut off the rf output power.
> >
> > So for many repeater applications... it's more than prudent to
> > run them on the low power setting and or place a fan/blower on
> > the heat sink and hope it stays cool in lock to talk operation.
> >
> > Depending on the mass of the heatsink and the air movement past...
> > it's quite possible to pull off a fair amount of full power
> > operation before the protection circuit throws out the reduce
> > power anchor.
> >
> > cheers,
> > skipp
> >
> > > Jed Barton  wrote:
> > >
> > > Hey guys, alright i need some input here.
> > > Thinking very seriously of getting few icom f221s and using  
them as

> > > repeaters. My concern is with the audio quality.
> > > Can these things do direct FM?
> > > Also, is there a way of getting descriminator audio out of  
them on

> > the
> > > connecter?
> > > Having these capabilities would be fantastic.
> > > I know some of the older Icoms were phase modulated, but  
wonder if

> > > these can do direct FM.
> > > Thanks,
> > > Jed
> > >
> >
> >
> >
>

[Repeater-Builder] Re: icom f221 radios

[skipp025]

Hi Jed, 

Of course I'm going to say yes... regarding Kenwood Radios 
doing what you wantever you might want to try. 

You can make a repeater out of almost any two radios regardless 
of brands... it's just a measure of how creative you want to 
be. 

If we're talking only the 2 Meter Band here... Kenwood makes a 
really impressive radio, the TM-271a. I'm a Kenwood Business 
Radio Dealer so sad for me that I don't sell that model... :-( 
I still own a few 271a radios and use them all the time... 60 
watts output and I haven't been able to kill it even in constant 
service. I have made more than one repeater and link packages 
out of the TM-271a. 

If you're talking non amateur applications Kenwood makes a 
really fine line of commerical radios of which I do sell. I've 
made repeaters and links out of almost every model kenwood mobile 
going back some years and even a lot of portables (hand-helds). 
Many Kenwoood Commerical Radios give you the option to purchase a 
flying pig-tail lead wire kit (under $20 typical) bringing out 
to a jack/plug the various desired functions you might want to 
use. 

Some of the newer Kenwood Radios have the multi function jack 
right on the back of the radio chassis. For commercial work I 
need the type acceptance radios for operation outside the 
amateur band(s). 

Regardless of where you buy a Kenwood Radio... as time allows I 
will try to help folks with information, parts and service. Heck 
we even try to help with pretty much any brand radio you might 
have around. And of course there is the magic of the Repeater 
Builder Group here as an A-#1 resource. 

You need a laugh... 
I'm still making Links and Repeaters out of old Midland Syntech 
Radios so you can see we're also into a measure of self abuse. 
Darn Syntech Radios last forever and I haven't yet been able to 
kill the PA in full power repeater operation.

Depending on your budget, you can buy new and used radios off 
ebay, me and a bunch of other group members who sell equipment 
full and part time. 
Don't forget to ask Kevin and Scott if their converted 
commercial radios will work for your application. And don't 
forget they sell conversion kits if you want to "roll your own". 

The bottom has fallen out of the land mobile (two-way) radio 
industry and we're seeing major surplus equipment dumping on 
ebay and at flea markets.  Just pick a radio you can easily 
deal with and go for it. Asking around the group helps out 
quite a bit... I really like the GE MVP, Master II and Mitrek
mobile radios and they pop up on Ebay and used markets all the 
time. 

Programmable radio wise... many of the used Kenwood Mobiles 
Radios make great price "sleeper deals". I've made repeaters 
out of older tk-840 radios and other tk-series models. In some 
cases it's just add the flying cable lead and wire it up to 
your desired repeater controller of choice. The same goes for 
many other radio brands/models. 

Just don't buy a used car from anyone on this group and 
you'll be just fine. :-) 

cheers, 
skipp 

IWCE is almost here... 


> Jed Barton <[EMAIL PROTECTED]> wrote:
>
> Hey Skipp, can i do the same with the Kenwoods?
> Do they make ecent link radios?
> On Feb 25, 2008, at 12:02 PM, skipp025 wrote:
> 
> >
> > Hi Jed,
> >
> > One might assume any newer generation of radio should be able to
> > operate digital coded squelch "DCS" (aka "DPL").
> >
> > I wouldn't know about any discriminator audio availability from
> > that radio... I myself sell one of "the other brands" (Kenwood).
> >
> > Don't expect the radio to output full power 24/7. As with many
> > mobile radios the heatsink will get warm/hot and with a bit of
> > luck the power protection circuit will then greatly reduce or
> > even cut off the rf output power.
> >
> > So for many repeater applications... it's more than prudent to
> > run them on the low power setting and or place a fan/blower on
> > the heat sink and hope it stays cool in lock to talk operation.
> >
> > Depending on the mass of the heatsink and the air movement past...
> > it's quite possible to pull off a fair amount of full power
> > operation before the protection circuit throws out the reduce
> > power anchor.
> >
> > cheers,
> > skipp
> >
> > > Jed Barton  wrote:
> > >
> > > Hey guys, alright i need some input here.
> > > Thinking very seriously of getting few icom f221s and using them as
> > > repeaters. My concern is with the audio quality.
> > > Can these things do direct FM?
> > > Also, is there a way of getting descriminator audio out of them on  
> > the
> > > connecter?
> > > Having these capabilities would be fantastic.
> > > I know some of the older Icoms were phase modulated, but wonder if
> > > these can do direct FM.
> > > Thanks,
> > > Jed
> > >
> >
> >
> >
>

[Repeater-Builder] Moto TPN1110b PS & battery?

[w4wsm]

I noticed my Micor repeater's power supply has a black/wire hanging
off a couple terminals in the back. May have been a battery back up
connnected...does the PS have a charging circuit? Just wondering if I
could hook up a battery to it direct...


Ben 

Re: [Repeater-Builder] Re: icom f221 radios

[Jed Barton]

Hey Skip, can i do the same with the kenwoods?
Do they make ecent link radios?
On Feb 25, 2008, at 12:02 PM, skipp025 wrote:



Hi Jed,

One might assume any newer generation of radio should be able to
operate digital coded squelch "DCS" (aka "DPL").

I wouldn't know about any discriminator audio availability from
that radio... I myself sell one of "the other brands" (Kenwood).

Don't expect the radio to output full power 24/7. As with many
mobile radios the heatsink will get warm/hot and with a bit of
luck the power protection circuit will then greatly reduce or
even cut off the rf output power.

So for many repeater applications... it's more than prudent to
run them on the low power setting and or place a fan/blower on
the heat sink and hope it stays cool in lock to talk operation.

Depending on the mass of the heatsink and the air movement past...
it's quite possible to pull off a fair amount of full power
operation before the protection circuit throws out the reduce
power anchor.

cheers,
skipp

> Jed Barton <[EMAIL PROTECTED]> wrote:
>
> Hey guys, alright i need some input here.
> Thinking very seriously of getting few icom f221s and using them as
> repeaters. My concern is with the audio quality.
> Can these things do direct FM?
> Also, is there a way of getting descriminator audio out of them on  
the

> connecter?
> Having these capabilities would be fantastic.
> I know some of the older Icoms were phase modulated, but wonder if
> these can do direct FM.
> Thanks,
> Jed
>

Re: [Repeater-Builder] Re: icom f221 radios

[Cort Buffington]

On the topic, I'm looking for good mobiles to make repeaters from. I  
like Motorola a lot, but programming software is expensive and so are  
the radios. With that said, I'd like to have access to on the back of  
the radio to:


RX audio at a reasonable level (not speaker) (muted by COS _OR_ PL)
Carrier detect (COS/COR/Noise Squelch)
PL detect
TX audio at a reasonable level (not an un-amplified mic level input)
PTT
PL strip (turn the PL on/off at will)

Cost $250 range
Programming software < $arm+leg

In any event, I'd use the transmitter as an exciter in the 1-5w range,  
so expect that heat should be a problem in that range of output.


So I've taken this discussion WAY far to the other side of the F221  
perhaps, but I think this is kind of a universal need for many of us.  
My main reason for this is that I'm looking at making a system with  
multiple remote receivers. I'd like one radio building block that  
could perform any of the functions from repeater main receiver or  
exciter, to remote receiver, link transmitter, link receiver, etc. If  
I could find one cost-effective radio to use this way, It would make  
life really easy (I know, life's not fair, but we could get a break  
every now and again?).


73 DE N0MJS


On Feb 25, 2008, at 11:02 AM, skipp025 wrote:



Hi Jed,

One might assume any newer generation of radio should be able to
operate digital coded squelch "DCS" (aka "DPL").

I wouldn't know about any discriminator audio availability from
that radio... I myself sell one of "the other brands" (Kenwood).

Don't expect the radio to output full power 24/7. As with many
mobile radios the heatsink will get warm/hot and with a bit of
luck the power protection circuit will then greatly reduce or
even cut off the rf output power.

So for many repeater applications... it's more than prudent to
run them on the low power setting and or place a fan/blower on
the heat sink and hope it stays cool in lock to talk operation.

Depending on the mass of the heatsink and the air movement past...
it's quite possible to pull off a fair amount of full power
operation before the protection circuit throws out the reduce
power anchor.

cheers,
skipp

> Jed Barton <[EMAIL PROTECTED]> wrote:
>
> Hey guys, alright i need some input here.
> Thinking very seriously of getting few icom f221s and using them as
> repeaters. My concern is with the audio quality.
> Can these things do direct FM?
> Also, is there a way of getting descriminator audio out of them on  
the

> connecter?
> Having these capabilities would be fantastic.
> I know some of the older Icoms were phase modulated, but wonder if
> these can do direct FM.
> Thanks,
> Jed
>





--
Cort Buffington
H: +1-785-838-3034
M: +1-785-865-7206

[Repeater-Builder] Re: Motorola TLD6612A amp repair

[skipp025]

Hi John, 

> "kf0m" <[EMAIL PROTECTED]> wrote:
> I am working on repair of a TLD6612A  2 meter repeater amp 
> that runs a pair of 8560AS tubes. 

Should be quite the smokin' signal when you have the amplifeir 
in line. 

> It worked fine for a number of years and then suffered
> what appeared to be lightning damage.
> 
> The insulator between the plate line and the plate tuning 
> disc was arced through among other damage. It is a rectangular 
> piece of clear material that looks like mica. 

If it is a clearish but dark material it probably is mica. If 
it's the thicker white insulating material it might be beryllium 
oxide, which has danger warnings about breathing any dust from 
the material when drilling or cutting into it. 

> I tried adding some Teflon tape to cover up the puncture.

Nope, ain't gonna work. 

> When I fired up the amp today, It arced through again during 
> the tune up process.  Anyone have suggestions for a replacement 
> or have one in their junk box?
> 
> John Lock
> kf0m at arrl.net

Google mica sheet and or look at companies like McMaster Carr. You 
can often find small sheets and parts at woodstove and appliance 
repair places/stores. 

www.antiquestoves.com is one place I found some mica sheeting
available on line. 

And of course I searched "mica sheet" on Ebay and hit 10 or so 
supply sources right off the starting line. 

cheers, 
s. 

[Repeater-Builder] Re: icom f221 radios

[skipp025]

Hi Jed, 

One might assume any newer generation of radio should be able to 
operate digital coded squelch "DCS" (aka "DPL"). 

I wouldn't know about any discriminator audio availability from 
that radio... I myself sell one of "the other brands" (Kenwood).  

Don't expect the radio to output full power 24/7. As with many 
mobile radios the heatsink will get warm/hot and with a bit of 
luck the power protection circuit will then greatly reduce or 
even cut off the rf output power. 

So for many repeater applications... it's more than prudent to 
run them on the low power setting and or place a fan/blower on 
the heat sink and hope it stays cool in lock to talk operation. 

Depending on the mass of the heatsink and the air movement past... 
it's quite possible to pull off a fair amount of full power 
operation before the protection circuit throws out the reduce 
power anchor.

cheers, 
skipp 

> Jed Barton <[EMAIL PROTECTED]> wrote:
>
> Hey guys, alright i need some input here.
> Thinking very seriously of getting  few icom f221s and using them as  
> repeaters.  My concern is with the audio quality.
> Can these things do direct FM?
> Also, is there a way of getting descriminator audio out of them on the  
> connecter?
> Having these capabilities would be fantastic.
> I know some of the older Icoms were phase modulated, but wonder if  
> these can do direct FM.
> Thanks,
> Jed
>

Re: [Repeater-Builder] Help with Sinclair Q-202G

[Jim Brown]

Collin, it depends on what vintage Q-202G you have.  I have four duplexers that 
have the rexolite rod caps to adjust the notch frequency on each cavity, and I 
brought them down into the ham band by increasing the length of the jumper 
cable that connects directly to the cavity from 10.5 inches to 12.5 inches.

I also came up with a manual and Eric Lemmon scanned it into a PDF file and 
posted the manual on the repeater-builder site.

http://www.repeater-builder.com/sinclair/q202-208-218-tuning.pdf

The manual explains how to tune the duplexer to a new frequency.  What you have 
to keep in mind is that the first piece of cable connecting to each cavity is 
part of the notch circuit and that piece of cable in conjunction with the 
variable setting of the dialectric rod determines the frequency of the notch.  
Also keep in mind that this circuit produces a notch above and below the center 
frequency the cavity is tuned to, and the high and low sides of the duplexer 
have identical circuitry.

73 - Jim  W5ZIT

[EMAIL PROTECTED] wrote:   Dear Friends,
 I am working on retuning a Sinclair Q-202G duplexer to 144.810/145.410. 
 The question I have is about the new cables I will need. First will I 
 need all new cables? What I mean is there are actually eight pieces in 
 all. These need to be 1/4 wave each? Also when measuring these I know 
 the measurement is from the center of the "T" connector. When measuring 
 to a connection on a stub where is the measurement taken from? I have 
 some RG-213 cables which measure 12" from "T" center to "T" center. 
 Anyone that can help would be greatly appreciated.
 Thanks, Collin






   
-
Never miss a thing.   Make Yahoo your homepage.

Re: [Repeater-Builder] Micor repeater encoder and decoder boards

[rb_n3dab]

Thanks John,  I'll have to pass on a 1200 mile round trip at todays gas prices 
to pick up the parts and or the prptr.   Thanks for the offer though, I'll keep 
looking around the local area.   

73
--
Doug   
N3DAB/WPRX486/WPJL709

 Maire-Radios <[EMAIL PROTECTED]> wrote: 

=
got a set but you would have to come get the repeater they are in.  I'm in the 
Tampa Bay area of Florida.

John
  - Original Message - 
  From: [EMAIL PROTECTED] 
  To: Repeater-Builder@yahoogroups.com 
  Cc: Maire-Radios 
  Sent: Friday, February 22, 2008 6:24 PM
  Subject: Re: [Repeater-Builder] Micor repeater encoder and decoder boards


  North, Ga., check QRZ.com.
  --
  Doug 
  N3DAB/WPRX486/WPJL709

   Maire-Radios <[EMAIL PROTECTED]> wrote: 

  =
  where are you at?

  - Original Message - 
  From: n3dab 
  To: Repeater-Builder@yahoogroups.com 
  Sent: Friday, February 22, 2008 1:47 AM
  Subject: [Repeater-Builder] Micor repeater encoder and decoder boards

  I'm trying to locate a TLN5731A PL encoder board and a TRN6002A PL 
  decoder bd. for a UHF Micor Single User Repeater Station. Any one have 
  a working set laying around that they would like to part with ? If so 
  contact me off list please. 

  Thanks
  Doug N3DAB



   

Re: [Repeater-Builder] Micor repeater encoder and decoder boards

[Maire-Radios]

got a set but you would have to come get the repeater they are in.  I'm in the 
Tampa Bay area of Florida.

John
  - Original Message - 
  From: [EMAIL PROTECTED] 
  To: Repeater-Builder@yahoogroups.com 
  Cc: Maire-Radios 
  Sent: Friday, February 22, 2008 6:24 PM
  Subject: Re: [Repeater-Builder] Micor repeater encoder and decoder boards


  North, Ga., check QRZ.com.
  --
  Doug 
  N3DAB/WPRX486/WPJL709

   Maire-Radios <[EMAIL PROTECTED]> wrote: 

  =
  where are you at?

  - Original Message - 
  From: n3dab 
  To: Repeater-Builder@yahoogroups.com 
  Sent: Friday, February 22, 2008 1:47 AM
  Subject: [Repeater-Builder] Micor repeater encoder and decoder boards

  I'm trying to locate a TLN5731A PL encoder board and a TRN6002A PL 
  decoder bd. for a UHF Micor Single User Repeater Station. Any one have 
  a working set laying around that they would like to part with ? If so 
  contact me off list please. 

  Thanks
  Doug N3DAB



   

[Repeater-Builder] icom f221 radios

[Jed Barton]

Hey guys, alright i need some input here.
Thinking very seriously of getting  few icom f221s and using them as  
repeaters.  My concern is with the audio quality.
Can these things do direct FM?
Also, is there a way of getting descriminator audio out of them on the  
connecter?
Having these capabilities would be fantastic.
I know some of the older Icoms were phase modulated, but wonder if  
these can do direct FM.
Thanks,
Jed

[Repeater-Builder] Motorola MSF5000 s/w required?

[dave_g7uzn]

Hi All, In a moment of madness I have bought a Motorola MSF5000 model 
C64CXB7106B with a view of making a 70cm's repeater out of it. I have 
downloaded much useful information from this site (thanks lads) but you 
know what's coming next! In order to change the freqs/pl etc I'm 
going to need the rssi s/w RVN-4077G. Can anyone help in any way please?

   Thanks in advance...Cheers Dave UZN

please reply direct at [EMAIL PROTECTED]

[Repeater-Builder] Motorola Part Needed

[tubeguy]

Hi everyone,

I'm in the need of a high power RF MOSFET.  It's stamped 33P71 and is 
made by Motorola.  Doing some checking, it appears this device is better 
know as a
4882233P71 or a SRFM33P71 or even possibly a XRFM33P71 device.  It was 
part of a hybrid assy. that failed.  I removed the part and popped off 
the lid and, yep, this is the component that failed all right!  All the 
magic smoke had been released!  So, I'm wondering if anyone has an old 
power hybrid laying around that is of no more use to them with a 
component like this attached to it yet?  I'm willing to pay a fair price 
for it if it's still a good part.  Don't need another bad one!  Or, 
ideally, possibly someone has come across a source to purchase these 
from other than Big M?  They want a pretty good dollar for them and I'm 
sure they are available form some supplier for a whole lot less.  Prefer 
a local supplier instead of on of those online, off shore places that 
are all over the web.

Thanks!

RE: [Repeater-Builder] Help with Sinclair Q-202G

[Mike Morris WA6ILQ]

At 09:32 PM 02/24/08, you wrote:
>Collin,
>
>Simply replace your existing harness that has 12" center-to-center lengths
>with an identical harness that has 14" center-to-center lengths.  The two
>end pieces, the ones that connect to the receiver and transmitter, can be
>any length that fits.  Please use RG-214/U double-shielded cable, in lieu of
>single-shielded RG-213/U cable.  You won't regret it!
>
>Since you mention eight pieces of coax, I wonder if perhaps you have the
>earlier version of the Q-202G duplexer.  All of the Q-202G duplexers that I
>have converted had four cavities, and the cable harness comprised five tee
>connectors and two male N plugs for a total of six pieces of cable.
>
>Don't get wrapped up with wavelengths, because Sinclair wasn't that
>concerned about it; the high-split (150-174 MHz) harness had 12" spacing,
>and the low-split (138-150 MHz) harness had 14" spacing.
>
>73, Eric Lemmon WB6FLY

And a fast test is to add a right angle adapter to each end of the existing
cable pieces.  The average right angle adapter adds about an inch, so
adding one to each end will lengthen the cable to 14 inches, plus or minus...

Now, I wouldn't use adapters for a long term solution, but it works 
for testing.

Mike WA6ILQ