RE: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread Fred Fitte

Could someone send me the URL to the original article off line. I have a
friend in the NC Highway Patrol who is interested and is questioning whether
this really happened. Please send to [EMAIL PROTECTED]

Thanks,

Fred

-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Mark A. Holman
Sent: Tuesday, July 19, 2005 9:50 PM
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop
car' due to ham antennas

back in 1976 I was at a ham swap and this dude had a old speed meter like 
D'Arvsonal kind that was older than dirt ! we plugged it in and we watched 
the meter bounc between speeds only this dud wanted  some illegal stuff to 
trade, I offered him cash for it I said I don't smoke Dope and I am offering

cash deal never went thru though, maybe an undercover cop maybe ?? he even 
drove away in a Blue unmarked cop car had no ids on it .

makes you wonder.

- Original Message - 
From: Jeff DePolo WN3A [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Tuesday, July 19, 2005 2:31 PM
Subject: RE: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop 
car' due to ham antennas



 K-55's on X band are still very much in use in New Jersey, which, at one
 time (maybe still) had the highest per-capita number of radar units in
 service.  NJ state law still requires X band radar for the State Police!
 They're still using most of the units that they bought when the national 
 55
 speed limit was enacted, including the early-version K-55's with the 
 square
 antenna.

 I used to have a KR-10SP in a Volvo 4-door sedan, but was never accused of
 impersonating a police officer...I wonder why?  :-)

 --- Jeff
 
 Jeff DePolo WN3A - [EMAIL PROTECTED]
 Broadcast and Communications Consultant


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Re: [Repeater-Builder] New to GMRS Repeaters

2005-07-21 Thread Russ Stafford
The 1st thing is buy a repeater that is FCC type accepted
I have 3 of the Kenwood TKR-850 ver, two's on GMRS and they work very well. 
Some of the things you can do on Ham radio for a repeater you can not do on 
GMRS.
Also make sure you get a GMRS ticket.
Good luck!
73 Russ,
Ham, W3CH.
GMRS, WPYK-254.

- Original Message - 
From: ncamilli [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Wednesday, July 20, 2005 9:48 PM
Subject: [Repeater-Builder] New to GMRS Repeaters


 Hi everyone. I am new to GMRS Repeaters and I was wondering what is
 needed to setup a basic repeater for a beginner. Also, about how much
 would it cost, what parts are needed, and where can I purchase them.

 Thanks in advance.


 --
 Nick







 
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Re: [Repeater-Builder] VHF into aircraft

2005-07-21 Thread Mathew Quaife



Well, I have not heard anything from the FAA, but I can still see the spurs on the SA, not real bad. But it still seems that I am riding along the 132.950 at least on my radio, but I get a few miles from the house and nothing. I'm still using the FT736R as a transmitter. I ordered xtals from Jan and it was off by 20 KC's, so it has to go back. How about on your end.

Mathew
Dave VanHorn [EMAIL PROTECTED] wrote:
How's it going up there?













  




  
  
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[Repeater-Builder] zetron 37

2005-07-21 Thread lepagemichael
hi does anybody have a manual for the zetron 37 or any details thanks 
michael;








 
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Re: [Repeater-Builder] REQ: Vertex VXR5000 Tuneup info

2005-07-21 Thread Mike Morris
At 03:42 PM 7/20/05, you wrote:

Hi, I would like to get some information on how to tune up a VXR5000
UHF repeater. Can someone please email me or reply to the group on how
to setup/tuneup one of these units.
Thanx
Ken

There's some info at www.repeater-builder.com on the Yaesu / Vertex page,
including info on how to order manuals.

Mike WA6ILQ 





 
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[Repeater-Builder] RE: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread Gary Pearce KN4AQ
At 06:12 AM 7/21/2005, you wrote:

Could someone send me the URL to the original article off line. I have a
friend in the NC Highway Patrol who is interested and is questioning whether
this really happened. Please send to [EMAIL PROTECTED]

Thanks,

Fred


Hi, Fred (and all)

It happened.  I was in court yesterday to report on the story, and the 
hearing was continued until Sept. 14.

The updated story is on this web page:

http://www.jars.net/wb4vqp.htm


Perhaps you could ask your friend in the NCHP to contact me for an on- or 
off-the-record comment?

73,
Gary KN4AQ
editor, SERA Repeater Journal 





 
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Re: [Repeater-Builder] Anybody have the ability to scan microfiche?

2005-07-21 Thread Duane Hall
The 128 chan phoenix PDF was made from a microfiche image. I couldn't find a
paper copy, so I took the microfiche to the local library and printed the
pages out. I then sent those pages to a ham that needed the manual, and they
in turn scanned the pages and made a pdf file. It seems like the long way,
but the results were not as bad as I expected. Some text was washed out and
difficult to read, but overall it is fine. Scanning a paper document will of
course provide better results, but if a hard copy cannot be found, then this
is a good alternative.

You can see this example at:
http://www.repeater-builder.com/ge/lbi-library/lbi-31393b.pdf


Duane Hall
AB8QU



 Not yet, and several comments (both on the list
 and in private email) expressed concerns about
 the quality of the resulting scan from the microfiche.







 
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Re: [Repeater-Builder] VHF into aircraft

2005-07-21 Thread Ron Wright





Mathew,

As far as FAA your repeater with antenna on the ground can easily be heard from an aircraft at even 2000 ft. We try to get repeaters high to be able to work low mobiles. We should start insisting on the mobiles being high, hi.

Never use JAN crystals in my option. Have tried them and almost all gave problems...from not working to way off freq to being way off freq 6 months down the road to dying 6 months out.

I spend the extra money and save money by using International or Bomar. International is in some kind of screwed up situation, think due to them buying out Sentry, with 6 + weeks delievery. Bomar cost more, but both make an excellent crystal. 

For a pair of crystals including shipping Bomar $60, International $47, Jan $200 after the overhead. Bomar does have a $50 min.


73, ron, n9ee/r













  




  
  
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RE: [Repeater-Builder] New to GMRS Repeaters

2005-07-21 Thread Ron Wright
Nick,

You need to get a license, $75 for 5 years.  Also download part 95, regs
for GMRS, from www.fcc.gov; about 20-30 pages.  They follow pretty much the
old CB rules.

Base stations are restricted to 20 ft above structure and 25 watts ERP, but
repeater can go as high as they like and run 50 watts out of the tx, not
ERP.

A repeater will require a duplexed receiver/transmitte, antenna and
normally a duplexer.  I don't like doing much with a repeater unless it is
atleast 100 ft above ground and this is low, but can do something.

As to cost...how much you got, hi.  From do it yourself $500-$1000.  Want
all new ready to program and plug in and install $2500-$3000 not including
tower or building, radio equip only.  Can spend more if you like.

73, ron, n9ee/r





Ron Wright
[EMAIL PROTECTED]

Ron is the owner of Micro Computer Concepts, a manufacture of repeaters and
repeater controllers since 1988.
You may see our products at http://home.earthlink.net/~mccrpt or call at
727-376-6575.
Contact me at 8849 Gum Tree Ave, New Port Richey, FL 34653 USA

Owner of the 146.64 repeater, the highest repeater, 1175 ft HAAT,
in the Tampa Bay area, Florida.  The repeater also has ECHOLINK, node 79540.


Pasco County Skywarn Coordinator
Skywarn meets on 146.64 each Wednesday at 8 PM.
Skywarn nets are activated on 146.64 when the 
National Weather Service broadcast a weather alert.

see our web page at http://groups.yahoo.com/group/pascoskywarn/

All are welcome.


 [Original Message]
 From: ncamilli [EMAIL PROTECTED]
 To: Repeater-Builder@yahoogroups.com
 Date: 7/20/2005 10:09:52 PM
 Subject: [Repeater-Builder] New to GMRS Repeaters

 Hi everyone. I am new to GMRS Repeaters and I was wondering what is 
 needed to setup a basic repeater for a beginner. Also, about how much 
 would it cost, what parts are needed, and where can I purchase them.

 Thanks in advance.


 --
 Nick








  
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RE: [Repeater-Builder] Re: MOTOROLA MICOR receiver VHF

2005-07-21 Thread Ron Wright
Anthony,

Does sound like intermod.  Micor has tight front end, but if problem is
with intermod the undesired signal could end up near or on your freq. 
Would be nice to be able to disconnect antenna when the problem occurs to
see if from external or internal to Micor.

Wonder if you are using preamp before the Micor???

73, ron, n9ee/r





Ron Wright
[EMAIL PROTECTED]

Ron is the owner of Micro Computer Concepts, a manufacture of repeaters and
repeater controllers since 1988.
You may see our products at http://home.earthlink.net/~mccrpt or call at
727-376-6575.
Contact me at 8849 Gum Tree Ave, New Port Richey, FL 34653 USA

Owner of the 146.64 repeater, the highest repeater, 1175 ft HAAT,
in the Tampa Bay area, Florida.  The repeater also has ECHOLINK, node 79540.


Pasco County Skywarn Coordinator
Skywarn meets on 146.64 each Wednesday at 8 PM.
Skywarn nets are activated on 146.64 when the 
National Weather Service broadcast a weather alert.

see our web page at http://groups.yahoo.com/group/pascoskywarn/

All are welcome.


 [Original Message]
 From: ANTHONY [EMAIL PROTECTED]
 To: Repeater-Builder@yahoogroups.com
 Date: 7/20/2005 9:01:04 PM
 Subject: [Repeater-Builder] Re: MOTOROLA MICOR receiver VHF

 Are already have a quiet receiver and very good Sensitivity MOTOROLA 
 MICOR radio VHF but occasionally have problem with RF getting back in 
 to receiver ended only happen at night and not every night when 
 they're GOOD conditions repeater RF feedback gets in The receiver the 
 antenna is 175 feet on tower SWR is 1.2 I was thinking taken the 
 receiver out put in another RF shielded box with  use Feed Thru 
 Through Capacitors to choke the RF feedback from getting in?? ANTHONY 
 PURSLEY W4NCR anybody tried this before??









  
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Re: [Repeater-Builder] New to GMRS Repeaters

2005-07-21 Thread Ronny Julian
It's up to $80 now I see.


Ron Wright wrote:

Nick,

You need to get a license, $75 for 5 years.  Also download part 95, regs
for GMRS, from www.fcc.gov; about 20-30 pages.  They follow pretty much the
old CB rules.

Base stations are restricted to 20 ft above structure and 25 watts ERP, but
repeater can go as high as they like and run 50 watts out of the tx, not
ERP.

A repeater will require a duplexed receiver/transmitte, antenna and
normally a duplexer.  I don't like doing much with a repeater unless it is
atleast 100 ft above ground and this is low, but can do something.

As to cost...how much you got, hi.  From do it yourself $500-$1000.  Want
all new ready to program and plug in and install $2500-$3000 not including
tower or building, radio equip only.  Can spend more if you like.

73, ron, n9ee/r





Ron Wright
[EMAIL PROTECTED]

Ron is the owner of Micro Computer Concepts, a manufacture of repeaters and
repeater controllers since 1988.
You may see our products at http://home.earthlink.net/~mccrpt or call at
727-376-6575.
Contact me at 8849 Gum Tree Ave, New Port Richey, FL 34653 USA

Owner of the 146.64 repeater, the highest repeater, 1175 ft HAAT,
in the Tampa Bay area, Florida.  The repeater also has ECHOLINK, node 79540.


Pasco County Skywarn Coordinator
Skywarn meets on 146.64 each Wednesday at 8 PM.
Skywarn nets are activated on 146.64 when the 
National Weather Service broadcast a weather alert.

see our web page at http://groups.yahoo.com/group/pascoskywarn/

All are welcome.


  

[Original Message]
From: ncamilli [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Date: 7/20/2005 10:09:52 PM
Subject: [Repeater-Builder] New to GMRS Repeaters

Hi everyone. I am new to GMRS Repeaters and I was wondering what is 
needed to setup a basic repeater for a beginner. Also, about how much 
would it cost, what parts are needed, and where can I purchase them.

Thanks in advance.


--
Nick








 
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[Repeater-Builder] Still after

2005-07-21 Thread Steve





Hi
Iam still after a 6mtr heliax duplexer. Iam in 
Liverpool UK
So if any can or knows somebody who could make one, 
please email me direct.
I have been told that the heliax ones can be 
troublesome
but I cant afford 1200 UKP for a commercialy made 
one.

73

Steve M1SWB













  




  
  
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RE: [Repeater-Builder] crystals

2005-07-21 Thread Ron Wright

Best places I ran accross that are still making crystals are International,
800-725-1426, in OK and Bomar, 800-526-3935.  For a pair including shipping
International $47 taking about 6 weeks, Bomar $60 with true 2 weeks.  Think
both are about the same and make a very good crystal and are well worth the
extra money.  Please don't use JAN, hi.

Just have to give them radio, freqs and payment.  

This is just the crystals for you to install in ICOMs.  Both have ICOM
service, but cost much more.

73, ron, n9ee/r





Ron Wright
[EMAIL PROTECTED]

Ron is the owner of Micro Computer Concepts, a manufacture of repeaters and
repeater controllers since 1988.
You may see our products at http://home.earthlink.net/~mccrpt or call at
727-376-6575.
Contact me at 8849 Gum Tree Ave, New Port Richey, FL 34653 USA

Owner of the 146.64 repeater, the highest repeater, 1175 ft HAAT,
in the Tampa Bay area, Florida.  The repeater also has ECHOLINK, node 79540.


Pasco County Skywarn Coordinator
Skywarn meets on 146.64 each Wednesday at 8 PM.
Skywarn nets are activated on 146.64 when the 
National Weather Service broadcast a weather alert.

see our web page at http://groups.yahoo.com/group/pascoskywarn/

All are welcome.


 [Original Message]
 From: gary [EMAIL PROTECTED]
 To: Repeater-Builder@yahoogroups.com
 Date: 7/20/2005 8:41:57 PM
 Subject: [Repeater-Builder] crystals

 Where can I find 6 meters Crystals for a GE Master II .








  
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RE: [Repeater-Builder] crystals

2005-07-21 Thread Paul Guello
I have never had a problem with JAN or Bomar, and
International is good too, but expensive.
Paul, kb9wlc

--- Ron Wright [EMAIL PROTECTED] wrote:

 
 Best places I ran accross that are still making
 crystals are International,
 800-725-1426, in OK and Bomar, 800-526-3935.  For a
 pair including shipping
 International $47 taking about 6 weeks, Bomar $60
 with true 2 weeks.  Think
 both are about the same and make a very good crystal
 and are well worth the
 extra money.  Please don't use JAN, hi.
 
 Just have to give them radio, freqs and payment.  
 
 This is just the crystals for you to install in
 ICOMs.  Both have ICOM
 service, but cost much more.
 
 73, ron, n9ee/r
 
 
 
 
 
 Ron Wright
 [EMAIL PROTECTED]
 
 Ron is the owner of Micro Computer Concepts, a
 manufacture of repeaters and
 repeater controllers since 1988.
 You may see our products at
 http://home.earthlink.net/~mccrpt or call at
 727-376-6575.
 Contact me at 8849 Gum Tree Ave, New Port Richey, FL
 34653 USA
 
 Owner of the 146.64 repeater, the highest repeater,
 1175 ft HAAT,
 in the Tampa Bay area, Florida.  The repeater also
 has ECHOLINK, node 79540.
 
 
 Pasco County Skywarn Coordinator
 Skywarn meets on 146.64 each Wednesday at 8 PM.
 Skywarn nets are activated on 146.64 when the 
 National Weather Service broadcast a weather alert.
 
 see our web page at
 http://groups.yahoo.com/group/pascoskywarn/
 
 All are welcome.
 
 
  [Original Message]
  From: gary [EMAIL PROTECTED]
  To: Repeater-Builder@yahoogroups.com
  Date: 7/20/2005 8:41:57 PM
  Subject: [Repeater-Builder] crystals
 
  Where can I find 6 meters Crystals for a GE Master
 II .
 
 
 
 
 
 
 
 
   
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 [EMAIL PROTECTED]
 
  
 
 
 




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RE: [Repeater-Builder] crystals

2005-07-21 Thread Mathew Quaife



I thought Bomar only charged $10.00 per xtal so long as you don't need them right away. I've used Jan for years, this is the first xtal that I have had a problem with.

Mathew















  




  
  
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[Repeater-Builder] Lightning hit - LF: Mastr II 25 Watt PA

2005-07-21 Thread Tedd Doda
Hi Guys:

During an intense lightning storm this past Saturday,
my 100 watt Mastr II UHF repeater (real repeater, not
a mobile) blew the final transistor (4242P3) on the 25
watt board.

Either looking for a replacement transistor, or a complete
board.

Thanks,



Tedd Doda, VE3TJD

Lazer Audio and Electronics
Baden, Ontario, Canada





 
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Re: [Repeater-Builder] VHF into aircraft

2005-07-21 Thread Dave VanHorn
At 12:52 AM 7/21/2005, Mathew Quaife wrote:
Well, I have not heard anything from the FAA, but I can still see 
the spurs on the SA, not real bad.  But it still seems that I am 
riding along the 132.950 at least on my radio, but I get a few miles 
from the house and nothing.  I'm still using the FT736R as a 
transmitter.  I ordered xtals from Jan and it was off by 20 KC's, so 
it has to go back.  How about on your end.

ARRGHHH!!

If you like, you can send that exciter down here, and I'll fix 
it.  The problem seems to be in one of the multiplier stages, and I 
suspect that just replacing the transistor will get it.  I'm 
interested to to it because our existing 2M transmitter is the same 
board, so I could some day be looking at the same problem.

Another thing you can try is a stub filter. But, if it's doing the 
broadband comb thing that we saw, that will only take out part of the problem.

My end:  Well, we went out to look at our prospective site yesterday, 
and everything looks good, except that when I ran the numbers on all 
the receivers and transmitters, there is a situation.. If two of 
their 800 MHz transmitters are on, and our 2M transmitter, then it 
could be mixed by something external, and get into another receiver 
they have near 150 MHz.  :(   I would rather have had a harmonic 
problem, because THAT, I can filter. This would be a real signal 
created external to the repeater system, and that gets very messy..

So, back to looking for sites I think.

Now the one thing that might save this, is that soon, they will be 
changing their 800 MHz frequencies. But, it might also get worse.







 
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Re: [Repeater-Builder] VHF into aircraft

2005-07-21 Thread Dave VanHorn





I spend the extra money and save money by using International or
Bomar. International is in some kind of screwed up situation, think
due to them buying out Sentry, with 6 + weeks delievery. Bomar cost
more, but both make an excellent crystal. 
I've had good results from West, in canada.














  




  
  
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[Repeater-Builder] Re: Class-A mobile radios?

2005-07-21 Thread skipp025
Probably not the band you're looking for... but 
the ACSB 220 band trunking repeaters are all linear
amplifiers. LMR and Securicor... 

I've been able to make many of the popular fet 
amplifiers linear and the converse.  Many of the 
typical MRF device made amplifiers can be modified 
to operate linear. 

Class A will be a serious heat generator.  I have a 
Krell 50 watt stereo class A amp here in the room and 
it's like having a 300 watt heater going all the 
time.  In winter it's nice... in summer it sleeps 
while the class AB amplifier plays. 

skipp 


 Kris Kirby [EMAIL PROTECTED] wrote:
 
 Are there any old mobile radios, or repeaters that 
 have Class-A finals in 
 them? I've been concocting the strange idea, and need to find a pair of 
 cheap Class-A amps to test it out.
 
 --
 Kris Kirby [EMAIL PROTECTED]
BIG BROTHER IS WATCHING YOU!
  This message brought to you by the US Department of Homeland Security






 
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Re: [Repeater-Builder] VHF into aircraft

2005-07-21 Thread Mathew Quaife



I'm starting to think it is either something coming in or the Vocom Amp that is the culprit, but something is funny. I know my Yaesu FT7736R is a very clean transmitter, and at two watts output, really hard for it to send spurs out. I'm thinking it might be something that is coming in on the receiever at the same time the transmitter is transmitting. I am going to feed the repeater into a dummy load today and see if the spurs are still there. If they are not, then I can only believe something is getting in with the receiver, or there is a inbalance in the antenna system that is causing the problem. There was indeed a problem with the Maggorie transmitter, but don't think it was the whole problem. 

I have used Jan xtals for many of years, and this is the first one the was off. They all have their problems. I bought one from International that was put in the wrong casing, they did not want to fix the problem, so I had to solder it to a old large xtal caseing. Oh well, I'm sure they will fix the problem for me.

Mathew
Ron Wright [EMAIL PROTECTED] wrote:



Mathew,

As far as FAA your repeater with antenna on the ground can easily be heard from an aircraft at even 2000 ft. We try to get repeaters high to be able to work low mobiles. We should start insisting on the mobiles being high, hi.

Never use JAN crystals in my option. Have tried them and almost all gave problems...from not working to way off freq to being way off freq 6 months down the road to dying 6 months out.

I spend the extra money and save money by using International or Bomar. International is in some kind of screwed up situation, think due to them buying out Sentry, with 6 + weeks delievery. Bomar cost more, but both make an excellent crystal. 

For a pair of crystals including shipping Bomar $60, International $47, Jan $200 after the overhead. Bomar does have a $50 min.


73, ron, n9ee/r__Do You Yahoo!?Tired of spam?  Yahoo! Mail has the best spam protection around http://mail.yahoo.com 













  




  
  
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Re: [Repeater-Builder] Re: Class-A mobile radios?

2005-07-21 Thread Kris Kirby
On Thu, 21 Jul 2005, skipp025 wrote:
 Probably not the band you're looking for... but 
 the ACSB 220 band trunking repeaters are all linear
 amplifiers. LMR and Securicor... 

Fun. Band is pretty much unimportant. Generally sticking to VHF and up for 
this weird little idea of mine. 

 I've been able to make many of the popular fet 
 amplifiers linear and the converse.  Many of the 
 typical MRF device made amplifiers can be modified 
 to operate linear. 

Any tips, details, or web pages?
 
 Class A will be a serious heat generator.  I have a 
 Krell 50 watt stereo class A amp here in the room and 
 it's like having a 300 watt heater going all the 
 time.  In winter it's nice... in summer it sleeps 
 while the class AB amplifier plays. 

For this, I really only need details for linear amplifiers, A, AB, ABx, B 
are fine. I'd love to find a way to convert a Motrola Mitrek PA into a 
linear amp just as well. That's the only really sticking point -- it's got 
to be linear from one end to the other. 

--
Kris Kirby [EMAIL PROTECTED]
   BIG BROTHER IS WATCHING YOU!
 This message brought to you by the US Department of Homeland Security




 
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RE: [Repeater-Builder] VHF into aircraft

2005-07-21 Thread Mike Perryman





Mathew,
We had 
issues with the difference of 2 cell freqs mixing with our output, and landing 
directly on our input. When you un-keyed, it would chase it's own tail 
something fierce. Many times you could actually hear the cell conversation 
very clearly, and they were not always "G-rated" conversations!! Running a 
split tone system helped a bunch. Everytime the cell-co's add something to 
the tower, we have trouble. Cingular in particular... seems we were 
left out of their intermod studies..

Lately 
we have been getting the local sherriff's tactical frequency on the second VHF 
machine. It is located on a water tank adjacent to the main site... 

Not 
cool when the sherriff calls and wants to know why we are re-broadcasting his 
tac-freq... We have a close relationship with the SO, and the 911 
center.. so they monitor our traffic at the dispatch 
center.

This 
probably won't help your situation... but it demonstrates how something 
can wind-up on your inputdue tono fault of your 
own.

Good 
luck in finding the answer..
Mike
K5JMP

  -Original Message-From: 
  Repeater-Builder@yahoogroups.com 
  [mailto:[EMAIL PROTECTED]On Behalf Of Mathew 
  QuaifeSent: Thursday, July 21, 2005 12:31 PMTo: 
  Repeater-Builder@yahoogroups.comSubject: Re: [Repeater-Builder] VHF 
  into aircraft
  I'm starting to think it is either something coming in or the Vocom Amp 
  that is the culprit, but something is funny. I know my Yaesu FT7736R is 
  a very clean transmitter, and at two watts output, really hard for it to send 
  spurs out. I'm thinking it might be something that is coming in on the 
  receiever at the same time the transmitter is transmitting. I am going 
  to feed the repeater into a dummy load today and see if the spurs are still 
  there. If they are not, then I can only believe something is getting in 
  with the receiver, or there is a inbalance in the antenna system that is 
  causing the problem. There was indeed a problem with the Maggorie 
  transmitter, but don't think it was the whole problem. 
  
  I have used Jan xtals for many of years, and this is the first one the 
  was off. They all have their problems. I bought one from 
  International that was put in the wrong casing, they did not want to fix the 
  problem, so I had to solder it to a old large xtal caseing. Oh well, I'm 
  sure they will fix the problem for me.
  
  Mathew
  Ron Wright [EMAIL PROTECTED] 
wrote:
  


Mathew,

As far as FAA your repeater with antenna on the ground can 
easily be heard from an aircraft at even 2000 ft. We try to get 
repeaters high to be able to work low mobiles. We should start 
insisting on the mobiles being high, hi.

Never use JAN crystals in my option. Have tried them and 
almost all gave problems...from not working to way off freq to being way off 
freq 6 months down the road to dying 6 months out.

I spend the extra money and save money by using International 
or Bomar. International is in some kind of screwed up situation, think 
due to them buying out Sentry, with 6 + weeks delievery. Bomar cost 
more, but both make an excellent crystal. 

For a pair of crystals including shipping Bomar $60, 
International $47, Jan $200 after the overhead. Bomar does have a $50 
min.


73, ron, n9ee/r
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Re: [Repeater-Builder] VHF into aircraft

2005-07-21 Thread Dave VanHorn
At 11:30 AM 7/21/2005, Mathew Quaife wrote:
I'm starting to think it is either something coming in or the Vocom 
Amp that is the culprit, but something is funny.  I know my Yaesu 
FT7736R is a very clean transmitter, and at two watts output, really 
hard for it to send spurs out.

Check it directly. Run the sampler in line to a dummy load, and then 
into your amp.

Thing is, we were getting all that mess on the exciter output. It has 
NO idea what's coming in on the RX, and there's no way that whatever 
the RX was doing would cause that mess of spurs up and down the 
band.  It was also power supply variable.

Now the amp COULD be pushing something back twoard the exciter, which 
would make it look like a bad exciter.

I can't think what external source could give you problems.
(For the others, Matt is way out in the sticks in northern indiana. 
Few emitters of any consequence within a long way)






 
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[Repeater-Builder] Use a band pass filter between pass-reject duplexer and antenna?

2005-07-21 Thread w7aor
How common is it to use a band pass filter ahead of a pass-reject 
duplexer, i.e., between the duplexer and feed line to antenna. Any 
reason for adding a band pass filter there on antenna input to 
duplexer vs. between the preamp pre selector cavities receiver port of 
duplexer. 

Please respond to w7aor @narri.org







 
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[Repeater-Builder] Re: Use a band pass filter between pass-reject duplexer and antenna?

2005-07-21 Thread Ken Arck
At 08:17 PM 7/21/2005 -, you wrote:
How common is it to use a band pass filter ahead of a pass-reject 
duplexer, i.e., between the duplexer and feed line to antenna. Any 
reason for adding a band pass filter there on antenna input to 
duplexer vs. between the preamp pre selector cavities receiver port of 
duplexer. 

---There are several good reasons to add an additional band pass filter,
your example being one of 'em. 

Bottom line is that if your duplexer doesn't provide enough BP capability,
it is perfectly acceptable to add additional filters/cavities.

Ken
--
President and CTO - Arcom Communications
Makers of state-of-the-art repeater controllers and accessories.
http://www.ah6le.net/arcom/index.html
We offer complete Kenwood TKR repeater packages!
AH6LE/R - IRLP Node 3000
http://www.irlp.net




 
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RE: [Repeater-Builder] crystals

2005-07-21 Thread Rich Garcia
Jan has been very troublesome in the 25+ years I have been a ham, you hear
of a lot of complaints.

Bomar gave me a couple of bum crystals and then a few that drifted back in
the days 2M crystal radios. I used them since they were a few towns away
from me in NJ but I quit using them.

In the past 5 years I have used West Crystal in Ontario 4 times and they
gave me EXCELLENT FAST!!! service. I sent the element in and back came a
perfect element for several Mastr II's. Since West is over the border PLEASE
follow this suggestion...do not use UPS use the Postal Service it is faster
cheaper and you have less hassles. Mark on the form, Amateur Radio Parts for
Service and you should have no trouble. I did not do that one time and West
Crystal got charged by UPS all sorts of Import and Custom fees. The other 3
times when I used the Post Office we had no problems at all.

Rich

-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] Behalf Of Paul Guello
Sent: Thursday, July 21, 2005 9:53 AM
To: Repeater-Builder@yahoogroups.com
Subject: RE: [Repeater-Builder] crystals


I have never had a problem with JAN or Bomar, and
International is good too, but expensive.
Paul, kb9wlc

--- Ron Wright [EMAIL PROTECTED] wrote:


 Best places I ran accross that are still making
 crystals are International,
 800-725-1426, in OK and Bomar, 800-526-3935.  For a
 pair including shipping
 International $47 taking about 6 weeks, Bomar $60
 with true 2 weeks.  Think
 both are about the same and make a very good crystal
 and are well worth the
 extra money.  Please don't use JAN, hi.

 Just have to give them radio, freqs and payment.

 This is just the crystals for you to install in
 ICOMs.  Both have ICOM
 service, but cost much more.

 73, ron, n9ee/r





 Ron Wright
 [EMAIL PROTECTED]

 Ron is the owner of Micro Computer Concepts, a
 manufacture of repeaters and
 repeater controllers since 1988.
 You may see our products at
 http://home.earthlink.net/~mccrpt or call at
 727-376-6575.
 Contact me at 8849 Gum Tree Ave, New Port Richey, FL
 34653 USA

 Owner of the 146.64 repeater, the highest repeater,
 1175 ft HAAT,
 in the Tampa Bay area, Florida.  The repeater also
 has ECHOLINK, node 79540.


 Pasco County Skywarn Coordinator
 Skywarn meets on 146.64 each Wednesday at 8 PM.
 Skywarn nets are activated on 146.64 when the
 National Weather Service broadcast a weather alert.

 see our web page at
 http://groups.yahoo.com/group/pascoskywarn/

 All are welcome.


  [Original Message]
  From: gary [EMAIL PROTECTED]
  To: Repeater-Builder@yahoogroups.com
  Date: 7/20/2005 8:41:57 PM
  Subject: [Repeater-Builder] crystals
 
  Where can I find 6 meters Crystals for a GE Master
 II .
 
 
 
 
 
 
 
 
 
  Yahoo! Groups Links
 
 
 
 
 








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RE: [Repeater-Builder] crystals

2005-07-21 Thread Rich Garcia
Sorry my error they are not in Ontario but in Kelowna, BC brain spaz there.
Either way a fine friendly bunch of people.

Rich

-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] Behalf Of Rich Garcia
Sent: Thursday, July 21, 2005 4:53 PM
To: Repeater-Builder@yahoogroups.com
Subject: RE: [Repeater-Builder] crystals


Jan has been very troublesome in the 25+ years I have been a ham, you hear
of a lot of complaints.

Bomar gave me a couple of bum crystals and then a few that drifted back in
the days 2M crystal radios. I used them since they were a few towns away
from me in NJ but I quit using them.

In the past 5 years I have used West Crystal in Ontario 4 times and they
gave me EXCELLENT FAST!!! service. I sent the element in and back came a
perfect element for several Mastr II's. Since West is over the border PLEASE
follow this suggestion...do not use UPS use the Postal Service it is faster
cheaper and you have less hassles. Mark on the form, Amateur Radio Parts for
Service and you should have no trouble. I did not do that one time and West
Crystal got charged by UPS all sorts of Import and Custom fees. The other 3
times when I used the Post Office we had no problems at all.

Rich

-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] Behalf Of Paul Guello
Sent: Thursday, July 21, 2005 9:53 AM
To: Repeater-Builder@yahoogroups.com
Subject: RE: [Repeater-Builder] crystals


I have never had a problem with JAN or Bomar, and
International is good too, but expensive.
Paul, kb9wlc

--- Ron Wright [EMAIL PROTECTED] wrote:


 Best places I ran accross that are still making
 crystals are International,
 800-725-1426, in OK and Bomar, 800-526-3935.  For a
 pair including shipping
 International $47 taking about 6 weeks, Bomar $60
 with true 2 weeks.  Think
 both are about the same and make a very good crystal
 and are well worth the
 extra money.  Please don't use JAN, hi.

 Just have to give them radio, freqs and payment.

 This is just the crystals for you to install in
 ICOMs.  Both have ICOM
 service, but cost much more.

 73, ron, n9ee/r





 Ron Wright
 [EMAIL PROTECTED]

 Ron is the owner of Micro Computer Concepts, a
 manufacture of repeaters and
 repeater controllers since 1988.
 You may see our products at
 http://home.earthlink.net/~mccrpt or call at
 727-376-6575.
 Contact me at 8849 Gum Tree Ave, New Port Richey, FL
 34653 USA

 Owner of the 146.64 repeater, the highest repeater,
 1175 ft HAAT,
 in the Tampa Bay area, Florida.  The repeater also
 has ECHOLINK, node 79540.


 Pasco County Skywarn Coordinator
 Skywarn meets on 146.64 each Wednesday at 8 PM.
 Skywarn nets are activated on 146.64 when the
 National Weather Service broadcast a weather alert.

 see our web page at
 http://groups.yahoo.com/group/pascoskywarn/

 All are welcome.


  [Original Message]
  From: gary [EMAIL PROTECTED]
  To: Repeater-Builder@yahoogroups.com
  Date: 7/20/2005 8:41:57 PM
  Subject: [Repeater-Builder] crystals
 
  Where can I find 6 meters Crystals for a GE Master
 II .
 
 
 
 
 
 
 
 
 
  Yahoo! Groups Links
 
 
 
 
 








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Re: [Repeater-Builder] Lightning hit - LF: Mastr II 25 Watt PA

2005-07-21 Thread Chuck Kelsey
It should work.

Chuck
WB2EDV



- Original Message - 
From: Tedd Doda [EMAIL PROTECTED]
To: GE Users Group [EMAIL PROTECTED]; Repeater 
Repeater-Builder@yahoogroups.com
Sent: Thursday, July 21, 2005 4:52 PM
Subject: Re: [Repeater-Builder] Lightning hit - LF: Mastr II 25 Watt PA


 On Thu, 21 Jul 2005 10:32:46 -0400 (EDT), Tedd Doda wrote:

Either looking for a replacement transistor, or a complete
board.

 OKthis was cool. I saw an Ebay auction for a Mastr II
 UHF PA, and noticed it was exactly the same as my board
 EXCEPT it had the 25 watt transistor missing. He claims
 it was a 20 watt board.

 So it hit me. what would happen if I tapped my 25
 watt board (GE calls it a 40 watt PA) just after the
 driver, or at the 20 watt stage, and fed that into the
 4 transistor 100 watt board?

 How does 55 watts sound, with no spurs and runs very cool.

 It'll be back on the air tonight :)  BTW, I was running the
 100 watt PA at only 60 watts anyway, hi!



 Tedd Doda, VE3TJD

 Lazer Audio and Electronics
 Baden, Ontario, Canada






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[Repeater-Builder] Re: crystals

2005-07-21 Thread skipp025
Funny how all the crystal stories work out.  I used 
to buy mostly Jan, but they couldn't seem to make 
a low cost UHF Crystal that didn't drift with moderate 
temp changes.  Crystek is/was a commercial part of 
Jan, but I've had about the same results as using 
the straight Jan products.  For my HF  VHF crystal 
requirements, Jan was number one for some years... 

I used and still use ICM for some crystals, but they 
are very expensive. I've only had one bum crystal 
from ICM, which they offered to replace. 

I currently buy mostly Bomar, the cost is fair and 
I've not yet has a bum UHF or VHF crystal after the 
300 plus purchased in the last few years. 

Most companies will re-rock a commercial channel 
element.  I tend to buy the bare crystal and do it 
myself. So far, so good... 

I've not heard much good about West Crystals... their 
problems seem to be mostly dealing with US/Canadian 
Customs and shipping costs.  The product might be ok, 
but the shipping adventure has been a nightmare for 
more that one member of this group. 

cheers, 
skipp

 Rich Garcia [EMAIL PROTECTED] wrote:
 Jan has been very troublesome in the 25+ years I have 
 been a ham, you hear of a lot of complaints.
 
 Bomar gave me a couple of bum crystals and then a 
 few that drifted back in the days 2M crystal radios. 
 I used them since they were a few towns away
 from me in NJ but I quit using them.
 
 In the past 5 years I have used West Crystal in 
 Ontario 4 times and they gave me EXCELLENT FAST!!! 
 service. I sent the element in and back came a
 perfect element for several Mastr II's. Since West 
 is over the border PLEASE follow this suggestion...
 do not use UPS use the Postal Service it is faster
 cheaper and you have less hassles. Mark on the form,
 Amateur Radio Parts for Service and you should have 
 no trouble. I did not do that one time and West
 Crystal got charged by UPS all sorts of Import 
 and Custom fees. The other 3 times when I used 
 the Post Office we had no problems at all.
 
 Rich
 






 
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[Repeater-Builder] Re: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread Eric
Well I went to the website posted and saw a picture of jerry's
car. 
I would like jerry to explain why he has a Traffic Radar gun sitting
on his dash, (zoom in on the dash) I think that might have been a
factor in his getting arrested. Being a Ham and also a police officer
I see allot of hams that are stepping over the line, from light bars
to sirens, in all honesty I'm surprised this doesn't happen more
often.


Eric Moeller Kc5Fog







 
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Re: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread Mike Pugh
Did you also note what looked to me to be a flashing lite on the left 
rear deck behind the deck speaker? I looked for one on the driver's 
side, but couldn't positively make out that there was a light there. 
Looks to me like Jerry is in deep doo doo... Mike

Eric wrote:

 Well I went to the website posted and saw a picture of jerry's
 car. 
 I would like jerry to explain why he has a Traffic Radar gun sitting
 on his dash, (zoom in on the dash) I think that might have been a
 factor in his getting arrested. Being a Ham and also a police officer
 I see allot of hams that are stepping over the line, from light bars
 to sirens, in all honesty I'm surprised this doesn't happen more
 often.
 
 
 Eric Moeller Kc5Fog
 
 
 
 
 
 
 
  
 Yahoo! Groups Links
 
 
 
  
 
 
 
 





 
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RE: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread Fred Fitte
Having a radar unit is perfectly legal.

Fred

-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Eric
Sent: Thursday, July 21, 2005 8:43 PM
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car'
due to ham antennas

Well I went to the website posted and saw a picture of jerry's
car. 
I would like jerry to explain why he has a Traffic Radar gun sitting
on his dash, (zoom in on the dash) I think that might have been a
factor in his getting arrested. Being a Ham and also a police officer
I see allot of hams that are stepping over the line, from light bars
to sirens, in all honesty I'm surprised this doesn't happen more
often.


Eric Moeller Kc5Fog







 
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Re: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread Mike Pugh
But it also tends to get one arrested.. So, unless you're a cop, or are 
not wishing to invite trouble, why have one? Mike


Fred Fitte wrote:

 Having a radar unit is perfectly legal.
 
 Fred
 
 -Original Message-
 From: Repeater-Builder@yahoogroups.com
 [mailto:[EMAIL PROTECTED] On Behalf Of Eric
 Sent: Thursday, July 21, 2005 8:43 PM
 To: Repeater-Builder@yahoogroups.com
 Subject: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car'
 due to ham antennas
 
 Well I went to the website posted and saw a picture of jerry's
 car. 
 I would like jerry to explain why he has a Traffic Radar gun sitting
 on his dash, (zoom in on the dash) I think that might have been a
 factor in his getting arrested. Being a Ham and also a police officer
 I see allot of hams that are stepping over the line, from light bars
 to sirens, in all honesty I'm surprised this doesn't happen more
 often.
 
 
 Eric Moeller Kc5Fog
 
 
 
 
 
 
 
  
 Yahoo! Groups Links
 
 
 
  
 
 
 
 
 
 
 
 
  
 Yahoo! Groups Links
 
 
 
  
 
 
 
 





 
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Re: [Repeater-Builder] Use a band pass filter between pass-reject duplexer and antenna?

2005-07-21 Thread Eric Lemmon
I'm responding to you directly, as well as to the list, because your
question is a very good one that should be answered publicly.

Without much fear of contradiction, I will state that a
bandpass/bandreject duplexer has precious little bandpass effect.  Sure,
when you look at a response plot that covers 10 MHz, it may look very
selective, but in reality the bandpass action is rather subtle.  A whole
lot of RF can blow through a Bp/Br duplexer in either direction, but MOST
of the time this deficiency doesn't cause a problem.

I would not put a BP cavity between the duplexer and the antenna, simply
because such a cavity would diminish the function of the duplexer.  Now,
if you want to put a preamp between the duplexer and the receiver, a BP
cavity tuned to the receive frequency is a very good idea.  This BP filter
should follow the duplexer and precede the preamp.  Two 8 cavities with
1.0 dB IL work well.

If you have a solid-state PA that has significant sideband noise, you
might consider placing a BP filter between the PA and the duplexer.  If
you are using a ferrite isolator to protect the PA, a BP cavity filter
between the isolator and the duplexer can take the place of a 2nd-harmonic
notch filter or low-pass filter.  At a crowded commercial site, you may be
required to have a BP cavity on the TX side.

73, Eric Lemmon WB6FLY

w7aor wrote:

 How common is it to use a band pass filter ahead of a pass-reject
 duplexer, i.e., between the duplexer and feed line to antenna. Any
 reason for adding a band pass filter there on antenna input to duplexer
 vs. between the preamp pre selector cavities receiver port of
 duplexer.

 Please respond to w7aor @narri.org






 
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Re: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread Ken Arck
At 08:45 PM 7/21/2005 -0400, you wrote:
Did you also note what looked to me to be a flashing lite on the left 
rear deck behind the deck speaker?

---Looks like a set of wig-wags to me...

Ken
--
President and CTO - Arcom Communications
Makers of state-of-the-art repeater controllers and accessories.
http://www.ah6le.net/arcom/index.html
We offer complete Kenwood TKR repeater packages!
AH6LE/R - IRLP Node 3000
http://www.irlp.net




 
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RE: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread Jeff Otterson
I thought that police radar was licensed under Part 90...

Jeff

At 08:46 PM 7/21/2005, you wrote:
Having a radar unit is perfectly legal.

Fred

-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Eric
Sent: Thursday, July 21, 2005 8:43 PM
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car'
due to ham antennas

Well I went to the website posted and saw a picture of jerry's
car.
I would like jerry to explain why he has a Traffic Radar gun sitting
on his dash, (zoom in on the dash) I think that might have been a
factor in his getting arrested. Being a Ham and also a police officer
I see allot of hams that are stepping over the line, from light bars
to sirens, in all honesty I'm surprised this doesn't happen more
often.


Eric Moeller Kc5Fog








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Re: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread Dexter McIntyre W4DEX
Fred Fitte wrote:

Having a radar unit is perfectly legal.

  

But using it on the highway can get you in trouble.   I know someone who 
almost got boxed up by a group of 18 wheelers when they figured out the 
signal lighting up  their radar detectors was coming from a personal 
vehicle.   A lot of these old radars are showing up at hamfest and I 
doubt very many are being bought for amateur radio projects.  For those 
hams who say their X band radar has been tuned down into the amateur 
band from 10.525 GHz, I wonder how they send their required ID every 10 
minutes.  Also I wonder if K band radar at 24.150 GHz fall under FCC 
Part15 regulations.  The power the gunn oscillator puts out may be at 
Part15 level into an isotropic antenna but what about when connected to 
a lens antenna?  There was a time when each department had to have a FCC 
license for their radar units.  Later their units were covered by their 
public safety radio license.  Perhaps this has changed also.

Dex




 
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RE: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread Kris Kirby
On Thu, 21 Jul 2005, Jeff Otterson wrote:
 I thought that police radar was licensed under Part 90...

It's been said before that Jerry runs a communications shop; don't most 
shops own a repeater or three and have Part 90 license? Perhaps he was out 
for a test drive that day to test the radar unit under his GROL

--
Kris Kirby [EMAIL PROTECTED]
   BIG BROTHER IS WATCHING YOU!
 This message brought to you by the US Department of Homeland Security




 
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RE: [Repeater-Builder] Still after

2005-07-21 Thread Kevin King





Try a 
set of coffee can duplexers. 20 bucks of plumbing hardware and 
bingo

Kevin King SCSA BSCIS
ARS KC6OVD
GMRS KAG0378
EIEIO 2722
Acworth Georgia

  -Original Message-From: 
  Repeater-Builder@yahoogroups.com 
  [mailto:[EMAIL PROTECTED]On Behalf Of 
  SteveSent: Thursday, July 21, 2005 9:40 AMTo: 
  Repeater-Builder@yahoogroups.comSubject: [Repeater-Builder] Still 
  after
  Hi
  Iam still after a 6mtr heliax duplexer. Iam in 
  Liverpool UK
  So if any can or knows somebody who could make 
  one, please email me direct.
  I have been told that the heliax ones can be 
  troublesome
  but I cant afford 1200 UKP for a commercialy made 
  one.
  
  73
  
  Steve M1SWB













  




  
  
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Re: [Repeater-Builder] crystals

2005-07-21 Thread John J. Riddell
RichWest Crystal is not in Ontario...it is in British Columbia...some 3,000 
miles to
the west !

John VE3AMZ   Waterloo Ontario.


- Original Message - 
From: Rich Garcia [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Thursday, July 21, 2005 4:52 PM
Subject: RE: [Repeater-Builder] crystals


 Jan has been very troublesome in the 25+ years I have been a ham, you hear
 of a lot of complaints.

 Bomar gave me a couple of bum crystals and then a few that drifted back in
 the days 2M crystal radios. I used them since they were a few towns away
 from me in NJ but I quit using them.

 In the past 5 years I have used West Crystal in Ontario 4 times and they
 gave me EXCELLENT FAST!!! service. I sent the element in and back came a
 perfect element for several Mastr II's. Since West is over the border PLEASE
 follow this suggestion...do not use UPS use the Postal Service it is faster
 cheaper and you have less hassles. Mark on the form, Amateur Radio Parts for
 Service and you should have no trouble. I did not do that one time and West
 Crystal got charged by UPS all sorts of Import and Custom fees. The other 3
 times when I used the Post Office we had no problems at all.

 Rich

 -Original Message-
 From: Repeater-Builder@yahoogroups.com
 [mailto:[EMAIL PROTECTED] Behalf Of Paul Guello
 Sent: Thursday, July 21, 2005 9:53 AM
 To: Repeater-Builder@yahoogroups.com
 Subject: RE: [Repeater-Builder] crystals


 I have never had a problem with JAN or Bomar, and
 International is good too, but expensive.
 Paul, kb9wlc

 --- Ron Wright [EMAIL PROTECTED] wrote:

 
  Best places I ran accross that are still making
  crystals are International,
  800-725-1426, in OK and Bomar, 800-526-3935.  For a
  pair including shipping
  International $47 taking about 6 weeks, Bomar $60
  with true 2 weeks.  Think
  both are about the same and make a very good crystal
  and are well worth the
  extra money.  Please don't use JAN, hi.
 
  Just have to give them radio, freqs and payment.
 
  This is just the crystals for you to install in
  ICOMs.  Both have ICOM
  service, but cost much more.
 
  73, ron, n9ee/r
 
 
 
 
 
  Ron Wright
  [EMAIL PROTECTED]
 
  Ron is the owner of Micro Computer Concepts, a
  manufacture of repeaters and
  repeater controllers since 1988.
  You may see our products at
  http://home.earthlink.net/~mccrpt or call at
  727-376-6575.
  Contact me at 8849 Gum Tree Ave, New Port Richey, FL
  34653 USA
 
  Owner of the 146.64 repeater, the highest repeater,
  1175 ft HAAT,
  in the Tampa Bay area, Florida.  The repeater also
  has ECHOLINK, node 79540.
 
 
  Pasco County Skywarn Coordinator
  Skywarn meets on 146.64 each Wednesday at 8 PM.
  Skywarn nets are activated on 146.64 when the
  National Weather Service broadcast a weather alert.
 
  see our web page at
  http://groups.yahoo.com/group/pascoskywarn/
 
  All are welcome.
 
 
   [Original Message]
   From: gary [EMAIL PROTECTED]
   To: Repeater-Builder@yahoogroups.com
   Date: 7/20/2005 8:41:57 PM
   Subject: [Repeater-Builder] crystals
  
   Where can I find 6 meters Crystals for a GE Master
  II .
  
  
  
  
  
  
  
  
  
   Yahoo! Groups Links
  
  
  
  
  
 
 
 
 
 
 
 
 
  Yahoo! Groups Links
 
 
  [EMAIL PROTECTED]
 
 
 
 
 




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 Do you Yahoo!?
 Yahoo! Mail - Helps protect you from nasty viruses.
 http://promotions.yahoo.com/new_mail





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[Repeater-Builder] Re: Use a band pass filter between pass-reject duplexer and antenna?

2005-07-21 Thread Laryn Lohman
--- In Repeater-Builder@yahoogroups.com, Eric Lemmon [EMAIL PROTECTED] wrote:

 
 Without much fear of contradiction, I will state that a
 bandpass/bandreject duplexer has precious little bandpass effect.
 Sure,
 when you look at a response plot that covers 10 MHz, it may look very
 selective, but in reality the bandpass action is rather subtle.  A whole
 lot of RF can blow through a Bp/Br duplexer in either direction, but
MOST
 of the time this deficiency doesn't cause a problem.


OK y'all, stirring the selectivity pot a little, the logical
conclusion then, is that a notch duplexer is not all that bad.  At
least not as bad as sometimes one would believe from reading some
posts here from time to time.

If a plain old simplex base station can work well without ANY
selectivity between it and the antenna, one could conclude, maybe,
that a notch duplexer isn't so bad after all.  

Like I said, just stirring  :)

Laryn K8TVZ






 
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[Repeater-Builder] (OT) Info Needed -- Fox Hunting on 215.mHz

2005-07-21 Thread rs . gilmore

Yes, you read it right  -- I'd think there's enough
commercial guys in here to nail this pretty quick.

Kindly reply off list to  n8bqn@ sbcglobal.net

Needed:
* -  info /skiz for the Happy Flyer DF antenna gizmo, or
similar
* - suggestions for a CHEAP  215 rcvr,  freq.agile to .001
mHz
* - tech info on those 'alzheimer walk-away', or 'wildlife
tracking' systems...

'connect the dots', stir gently,   guess where this is
headed g

Looking to backup our pub.safety guys.

TNX  ~RSG~
./.







 
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Re: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread Mike Pugh
Or at least a wag! :-) Mike

Ken Arck wrote:

 At 08:45 PM 7/21/2005 -0400, you wrote:
 
Did you also note what looked to me to be a flashing lite on the left 
rear deck behind the deck speaker?
 
 
 ---Looks like a set of wig-wags to me...
 
 Ken
 --
 President and CTO - Arcom Communications
 Makers of state-of-the-art repeater controllers and accessories.
 http://www.ah6le.net/arcom/index.html
 We offer complete Kenwood TKR repeater packages!
 AH6LE/R - IRLP Node 3000
 http://www.irlp.net
 
 
 
 
  
 Yahoo! Groups Links
 
 
 
  
 
 
 
 





 
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[Repeater-Builder] Re: Use a band pass filter between pass-reject duplexer and antenna?

2005-07-21 Thread Ken Arck
At 05:54 PM 7/21/2005 -0700, you wrote:

I would not put a BP cavity between the duplexer and the antenna, simply
because such a cavity would diminish the function of the duplexer. 

---Gotta disagree with you here, Eric. Depending on the underlying
problem, the addition of a single BP cavity can easily DRAMATICALLY improve
the amount of isolation in a full duplex circuit. Maybe he's using a notch
only type duplexer (very common I'm afraid, because of price). Maybe his
xmtr makes lots of grass. 

I've run into this more times than I can count and a single BP cavity makes
a world of difference. Preamp or no preamp in some cases.

Ken
--
President and CTO - Arcom Communications
Makers of state-of-the-art repeater controllers and accessories.
http://www.ah6le.net/arcom/index.html
We offer complete Kenwood TKR repeater packages!
AH6LE/R - IRLP Node 3000
http://www.irlp.net




 
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Re: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread Mike Pugh


Kris Kirby wrote:

 On Thu, 21 Jul 2005, Jeff Otterson wrote:
 
I thought that police radar was licensed under Part 90...
 
 
 It's been said before that Jerry runs a communications shop; don't most 
 shops own a repeater or three and have Part 90 license? Perhaps he was out 
 for a test drive that day to test the radar unit under his GROL

I'm calling BS on this one!! I was in the radio biz for 18 years. Most 
of that time, I drove a company car with at least two and sometimes 3 or 
4 radio antennas on it. Of course, I didn't drive an old cop car, nor 
did I have a radar gun, or a set of wig wags on the rear deck. I never 
had ANY trouble with the law enforcement folks. But. I didn't act 
like a cop, walk like a cop, dress like a cop, or give any impression to 
anyone that I might be a policeman. I had radios full of law enforcement 
frequencies, both transmit and receive in my car. None of this stuff by 
itself will get you any trouble, I'm proof of it. It was said before, 
and I intend to agree, there must have been something else that has not 
come out that led the arresting officer to be misled into thinking this 
young man was acting in a manner that caused the officer to believe he 
was violating the state law.

As for building a vehicle to be used by emergency or county officials in 
case of an emergency. I wonder who's authority he was building this 
vehicle under? If, in fact he was building it at the request of say a 
county judge, or a police chief, why hasn't this official stepped up and 
stopped the proceedings? It's just like the AREAS folks, they don't do 
anything until asked by an official, then they have the authority to 
act. Apparently this young man did not have the authority to act in a 
manner that he was. I wish him luck Mike Pugh KA4MKG






 
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Re: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread mch
Or Part 97. As was stated before, we share one of the 'radar' bands with
other services.

Joe M.

Jeff Otterson wrote:
 
 I thought that police radar was licensed under Part 90...
 
 Jeff
 
 At 08:46 PM 7/21/2005, you wrote:
 Having a radar unit is perfectly legal.
 
 Fred
 
 -Original Message-
 From: Repeater-Builder@yahoogroups.com
 [mailto:[EMAIL PROTECTED] On Behalf Of Eric
 Sent: Thursday, July 21, 2005 8:43 PM
 To: Repeater-Builder@yahoogroups.com
 Subject: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car'
 due to ham antennas
 
 Well I went to the website posted and saw a picture of jerry's
 car.
 I would like jerry to explain why he has a Traffic Radar gun sitting
 on his dash, (zoom in on the dash) I think that might have been a
 factor in his getting arrested. Being a Ham and also a police officer
 I see allot of hams that are stepping over the line, from light bars
 to sirens, in all honesty I'm surprised this doesn't happen more
 often.
 
 
 Eric Moeller Kc5Fog
 
 
 
 
 
 
 
 
 Yahoo! Groups Links
 
 
 
 
 
 
 
 
 
 
 
 
 
 Yahoo! Groups Links
 
 
 
 
 
 
 Yahoo! Groups Links
 
 
 






 
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Re: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread mch
I know lots of hams who have EmCom vehicles under their own authority.
You don't need permission to put one together. You only need permission
of a PS agency to put transmit in an authorized radio, but the radios
never came into play here - just the antennas. I have about 7 antennas
on my vehicle - 10M/33 MHz, 6M/46 MHz, VHF/2M, UHF/440, 800, scanner
(another HD VHF quarter wave), Cellular, and AM/FM. All are authorized
either under my ham license or a local emergency center, a biz license,
or are RX only.

(getting a bit off of this topic) I also have a lightbar and related
lights (all authorized under PA law and registered with the PA State
Police). But, I also have a badge to go with the rest of the package.

My vehicle serves many purposes, obviously. (ham mobile, business
mobile, and a few PS uses)

The only real difference is that I'm not active above 1.2 GHz (YET), and
my vehicle is not a Crown Vic. (and I don't drive it in NC)

I wouldn't mind getting a Crown Vic, though, as I don't care to let my
present vehicle idle at a scene for hours on end. It's not built for it
- Crown Vics are (at least the P71s are).

Joe M.

Mike Pugh wrote:
 
 As for building a vehicle to be used by emergency or county officials in
 case of an emergency. I wonder who's authority he was building this
 vehicle under?





 
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Re: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread Mike Pugh
mch wrote:

 I know lots of hams who have EmCom vehicles under their own authority.
 You don't need permission to put one together. You only need permission
 of a PS agency to put transmit in an authorized radio, but the radios
 never came into play here - just the antennas.

I know some of the same crowd. The question remains though Why? Who 
benefits?? The agencies? Can you truly imagine a scenario where an 
incident commander turns to an assistant, and says, Better call Joe 
Schmo, he and his 1978 Crown Vic have the only remaining police radio 
left in the county, We'll all die unless he can get here and transmit 
for us? The only person who benefits is the guy that gets to drive 
around with 27 antennas on his vehicle thinking he looks cool to someone 
who doesn't know any better... Kinda like our guy with the Chevy that 
started all of this..

 I have about 7 antennas
 on my vehicle - 10M/33 MHz, 6M/46 MHz, VHF/2M, UHF/440, 800, scanner
 (another HD VHF quarter wave), Cellular, and AM/FM. All are authorized
 either under my ham license or a local emergency center, a biz license,
 or are RX only.
 
 (getting a bit off of this topic) I also have a lightbar and related
 lights (all authorized under PA law and registered with the PA State
 Police). But, I also have a badge to go with the rest of the package.

Now we're talking You actually are who you are representing to be... 
The guy with the Chevy apparently is not. That's why he got the 
ticket... This is not an apples to apples comparison...

 
 My vehicle serves many purposes, obviously. (ham mobile, business
 mobile, and a few PS uses)
 
 The only real difference is that I'm not active above 1.2 GHz (YET), and
 my vehicle is not a Crown Vic. (and I don't drive it in NC)
 
 I wouldn't mind getting a Crown Vic, though, as I don't care to let my
 present vehicle idle at a scene for hours on end. It's not built for it
 - Crown Vics are (at least the P71s are).

Why would you need to? Aren't there any real cop cars that can sit and 
idle for hours on end where you live? At $2.25 or so per gallon of gas, 
I would not care to let my car sit and idle for hours on end, especially 
if I was driving a Vic as my POV.

Careful your slip is showing.. :-) Mike

 
 Joe M.
 
 Mike Pugh wrote:
 
As for building a vehicle to be used by emergency or county officials in
case of an emergency. I wonder who's authority he was building this
vehicle under?
 
 
 
 
 
 
  
 Yahoo! Groups Links
 
 
 
  
 
 
 
 





 
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Re: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread mch
Just a guess, but because he is a LICENSED HAM and may want to use the
HAM BAND that many radar guns transmit on or can be modified to transmit
on? Not everyone sticks with HF, or even VHF/UHF bands.

As for 'extra' brake lights (assuming they are red) in the rear deck,
most PD cars are sold with them left there and again, there is nothing
illegal about a high mounted stop light. In fact, it's a requirement in
most states. They don't have to bo that big, but again, not illegal.

Again, I would encourage those wishing to discuss the matter to join:
http://groups.yahoo.com/group/GovtVShams/
so as to not tie up the RB list with a thread that is pretty much not on
topic for this list. I'm sure many people are getting fed up with it.

Joe M.

Mike Pugh wrote:
 
 But it also tends to get one arrested.. So, unless you're a cop, or are
 not wishing to invite trouble, why have one? Mike
 
 Fred Fitte wrote:
 
  Having a radar unit is perfectly legal.
 
  Fred
 
  -Original Message-
  From: Repeater-Builder@yahoogroups.com
  [mailto:[EMAIL PROTECTED] On Behalf Of Eric
  Sent: Thursday, July 21, 2005 8:43 PM
  To: Repeater-Builder@yahoogroups.com
  Subject: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car'
  due to ham antennas
 
  Well I went to the website posted and saw a picture of jerry's
  car.
  I would like jerry to explain why he has a Traffic Radar gun sitting
  on his dash, (zoom in on the dash) I think that might have been a
  factor in his getting arrested. Being a Ham and also a police officer
  I see allot of hams that are stepping over the line, from light bars
  to sirens, in all honesty I'm surprised this doesn't happen more
  often.
 
 
  Eric Moeller Kc5Fog





 
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Re: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread mch
Mike Pugh wrote:
 
 mch wrote:
 
  I know lots of hams who have EmCom vehicles under their own authority.
  You don't need permission to put one together. You only need permission
  of a PS agency to put transmit in an authorized radio, but the radios
  never came into play here - just the antennas.
 
 I know some of the same crowd. The question remains though Why? Who
 benefits?? The agencies?

Well, if you want to get technical about it, it's nearly an FCC mandate.
Quoting Part 97 (PLEASE forgive me, Kevin) (a) Recognition and
enhancement of the value of the amateur service to the public as a
voluntary noncommercial communication service, particularly with respect
to providing emergency communications.

That's really the first line in Part 97. Note the part 'particularly
with respect to providing emergency communications'. Preparedness for
any emergency is part of that federal mandate for the existance of the
service! Having a mobile unit that has as much versitility as possible
is as valuable as gold in an emergency.

Who benefits? The public (again, quoted). Whomever relies upon hams
for passing traffic. It takes a burden off of the emergency services, so
they benefit indirectly, too, and YES, sometimes directly. Hams have
been used when other means of communciations are down.

To bring this on topic, even having a portable repeater is useful in an
EnCom vehicle. You never know what function you may be called upon to
perform, or where.

 Can you truly imagine a scenario where an
 incident commander turns to an assistant, and says, Better call Joe
 Schmo, he and his 1978 Crown Vic have the only remaining police radio
 left in the county, We'll all die unless he can get here and transmit
 for us?

You want that scenario? OK, here it is. Many areas are going to trunked
radio systems. That means hitting the right target can effectively take
out an ENTIRE COUNTY. We all know cells will overload in an instant.
When all the PDs have useless radios installed, and they can get a
message to the command center via Joe Schmo, you had better believe they
will take that option. I would if it means the ability to communicate.

Look ay NYC. Who expected their communications system to literally
disappear in the rubble? There are many cases where hams have been
called the 'only means of communcations' in emergency situations.

There have been many cases where a ham EmCom vehicle sat right beside a
county EnCom Vehicle. The county deals with their comms, and the hams
suppliment them and relieve them of some of the Health  Welfare
traffic.

It sound like you may have never been involved in an emergency.

These are the reasons for the existence of ARES and RACES, too. BUT,
those organizations are not necessary for any ham to equip his own EmCom
ham vehicle.

Volunteers are becoming harder to find these days, so the role hams will
play is becoming more important every day. (literally)

 The only person who benefits is the guy that gets to drive
 around with 27 antennas on his vehicle thinking he looks cool to someone
 who doesn't know any better... Kinda like our guy with the Chevy that
 started all of this..

And a single HF spider antenna doesn't 'look cool' to the uninformed?

And to me, 27 antennas looks like a home-brew intermod alley, but that
we can save for another thread. :-)

 Now we're talking You actually are who you are representing to be...
 The guy with the Chevy apparently is not. That's why he got the
 ticket... This is not an apples to apples comparison...

True. But, take away the emergency lights and the badge, and it's
awfully close. Are hams impersonating cops when they stand there with
their HTs and pass comms at an event? In some cases they may even be
using the same brand radios! (I do, but only for legal reasons, as you
can't legally use a ham radio in the commercial band, so I use
commercial radios with select ham frequencies in them.)

  I wouldn't mind getting a Crown Vic, though, as I don't care to let my
  present vehicle idle at a scene for hours on end. It's not built for it
  - Crown Vics are (at least the P71s are).
 
 Why would you need to? Aren't there any real cop cars that can sit and
 idle for hours on end where you live? At $2.25 or so per gallon of gas,
 I would not care to let my car sit and idle for hours on end, especially
 if I was driving a Vic as my POV.

Well, most of the emergency services in my area are volunteer only
except the PD (and some of those have volunteer reserves), IF there is
even a PD in the area. Many areas are only patroled by the state. When
will they get there? Who knows. Until then, I could very well be the
only police presence on scene. When my butt is the only one out there,
you had better believe I want as much communications as possible. But
again, that's for another thread.

So, aren't there any 'real cop cars' that can sit? In most cases, no.
Most cars are tied up on other calls (again, if there are any in the
municipality). In the case of 

Re: [Repeater-Builder] Re: OT: NC man charged with 'driving a cop car' due to ham antennas

2005-07-21 Thread Neal Newman
Yeah Right USDHS is the First step to being American Nazis
 I Vant to see your papers  you need to carry your birth certificate 
or passport upstate NY without Leaving the state.
 I know  it happened to me. First thing Customs needs to do is to get 
rid of the Mexican looking officers out of NYS  and back on the Mexican 
Border where they can stop their reletives.   USDHS what a Joke.
 Kind of reminds Me of a Cop who sees a  mugging on a train platform and
 does nothing to Help because hes not required to.. His job is To 
protect transit property not the public.

--
Kris Kirby [EMAIL PROTECTED]
   BIG BROTHER IS WATCHING YOU!
 This message brought to you by the US Department of Homeland Security

  





 
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