You? A pack rat? You haven't visited here ... yet.
I have ... Motracs, Motrans, a Mocom-30, Maxar's, Mocom-35 I
think?, Mocom-70's, Micors on low, high, UHF and 800.
Also, GE Mastr-Pro's, Mastr II's, Exec II's ...
And RCA Series 700 ...
Cans, PL Reeds, Channel Elements,
Paul Finch wrote:
Hello,
Is there any other controllers in a kit form like the NHRC-4 that is in the
same general price range? I need 10 controllers and on a tight budget.
If you have the time to build your own PCB's and program pic's, try
VK5DJ's controller!
I don't know why. I'm just the messenger (I report -
you decide; good thing this isn't a
Motorola-trademarked phrase!). Maybe it was picking up
energy from the super stationmaster on 444.5 that's
about 5 feet away, sending it down the coax, and
getting something reflected back up and radiating
Not that this would be your problem, but I had a
strange signal floating around my house. It ran from
about 400 kHz to 4 MHz and maybe even a bit higher.
Signals were occuring every 101.2 kHz and were solid
carriers with 1-2 kHz of FM at a 60 Hz rate. I turned
every circuit breaker off one at a
Was just quoted a price on the TX-RX duplexers, they were right about $900.00 with a discount bringing them to about $750.00 in that ball park. Actually, if I remember right, they were rated at only 200 watts.Mathew "Bob M." [EMAIL PROTECTED] wrote: It was a TxRx 4-can duplexer. The specs
Paul Finch wrote:
Sorry, at $249.00 that would be #2,490.00 for the ten controllers. NHRC-4
is 40 bucks plus parts that add up to about 20.
Since you are building 10 controllers, I thought I share this
information so you aren't as far off on your calculations
I have built about 50 to 75
According to their catalog,the TX-RX Model 28-66-02
duplexers are rated at 350 watts.
73,
Rich
Rich Poczkalski WB2DSS
[EMAIL PROTECTED]
In God we trust, all others we run NCIC
*
Two rules for success in life:1) Don't tell people
And somewhere in all that he placed his wife, has not been able to find her since. LOL. Reminds me of the house I visited once upon a time, and not kidding in any way here, but the guy had every room in the house fille from the floor to the ceiling side by side as tight as they would go, to
How much control do you need?
Comm Spec ID8 ... http://www.com-spec.com/id8.htm
Neil - WA6KLA
Paul Finch wrote:
Coy,
Not real happy with NHRC right now, would tell you about it
privately. Looking for something in that price range though.
Paul
-Original
[EMAIL PROTECTED] wrote:
Kevin K.C Is there a link to 3DJ's web site on repeater-builder.com ?
Yes. It and a few other similar controller projects are available from:
http://www.repeater-builder.com/pc/
Kevin
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At 03:42 11/24/2005, you wrote:
Paul Finch wrote:
Hello,
Is there any other controllers in a kit form like the NHRC-4 that is in the
same general price range? I need 10 controllers and on a tight budget.
If you have the time to build your own PCB's and program pic's, try
VK5DJ's
Hi,
Just wondered if anyone knew the requirements for id'ing rf links? These
will be used with SpectraTac and will be constantly keyed.
Thanks,
Glenn
YAHOO! GROUPS LINKS
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ok, nothing worked. I checked the VCO and the voltage
is always at 5.2V also when I change the value.
I think there's maybe something wrong with the
eprom programming. When I create a HEX or a BIN file
with the same datas, they look different in my
programmer software (hex = intel hex).
As I
Anyone have a schematic for this meter? Know where there is one on the
web? This is a 19 rack mounted FWD/REV wattmeter that came in base stations.
Thanks,
Joe, k1ike
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If it's transmitting in the amateur band, it must
follow the same rules as for any other emission: ID
every 10 minutes and at the end of your transmission.
There are probably speed requirements as well - I seem
to recall that repeater IDs must be under 20wpm.
People usually have a CW ID connected
If it's for ham radio, the ID requirements are the same as for any other
transmission.
Joe M.
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The 567 makes a reliable tone decoder... but (there's
always a but) the dectection bandwidth is really
kind of wide. Unless you're really good with the
spec sheets in your design... your circuit will detect
the ctcss tones on each side of the selected frequency.
If you're on a budget... you
Bernd Maestling wrote:
ok, nothing worked. I checked the VCO and the voltage
is always at 5.2V also when I change the value.
I think there's maybe something wrong with the
eprom programming. When I create a HEX or a BIN file
with the same datas, they look different in my
programmer
Hello,
I have plenty of 88 split desktop radio in stock.
Paul
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] Behalf Of
[EMAIL PROTECTED]
Sent: Thursday, November 24, 2005 12:36 AM
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder]
Glenn,
I drop the pl tone on the link tx when there
is no COS active. When the link controller (NHRC2) id's the link txthe
main site voter rx won't pick it up unless there is traffic going because there
is no PL. So this effectively filters
out'most' of the link id'ing without having to
Good to know information! However, I have done extensive testing with
two different hand held radios. The buzz will occur when both radios
are operated with their own batteries and no external connections.
For what it's worth, the buzz is not 60Hz. My guess would be around
200Hz.
Thanks.
---
Kevin,
Thanks, I was figuring that much for each controller, I have one that I am
looking at now that is assembled for just a little more than 80 bucks. I
want to say I have no problem with the NHRC controllers, just how I was
treated when I tried to buy the 10 units. I may still have to buy
Hm,
the HEX file looks like yours. The 5.2V at L1 don't change
when I rotate the capacitor, so I think there must be
something unlocked or wrong. The only thing that is changing
is the red LED on the front going to light in TX mode and the
current increases from 0.1A to 0.3A.
With my counter I
Bernd Maestling wrote:
Hm,
the HEX file looks like yours. The 5.2V at L1 don't change
when I rotate the capacitor, so I think there must be
something unlocked or wrong. The only thing that is changing
is the red LED on the front going to light in TX mode and the
current increases from
Hi Ed,
yes, the TCXO is 12.8MHz and I have the service manual,
but as I don't know if my programming is correct I don't
know if it make much sense to check some points but I'll
do later.
I also ordered a few new eproms, maybe they are old and
sometimes not completely empty after erasing.
The
Bernd,
I have to apologise. When I made the offer to do a program for you, I
thought I had my DOS computer, and the software here, at home.
However when I went to get it, I found that I had packed it all away for our
up-and-coming house move (in just over 2 weeks)
Sorry about that.
I do,
Got any compact florescent lights in the building? Many of those
run at other then 60 Hz.
And I've seen a charger for a digital camera that was a full-wave
rectifier from the power line, and a single-chip switching supply
that charged the battery. It ran in the kilohertz range but had
trash
Hello Kevin,
thanks anyway...maybe if my unit is still not running in
a few weeks I'll contact you again ;-)
73
Bernd
DM5BM
--- In Repeater-Builder@yahoogroups.com, Kevin Natalia
[EMAIL PROTECTED] wrote:
Bernd,
I have to apologise. When I made the offer to do a program for you, I
Hi All,
What is a sutiable Motorola radio, for conversion to a portable repeater,
with low power operation of around 10 watts.(running off batteries)?
Regards
Kevin.
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* To
Hi again Ed,
I made a mistake. The voltage at L1 is not 5.2V, it's 0.52V (ugh)
what means that the unit is unlocked.
The other voltages at the test-points are ok (+/- 1V)
I made all the tests on the 856 module.
73
Bernd
--- In Repeater-Builder@yahoogroups.com, wa6rqd [EMAIL PROTECTED] wrote:
Same as any amateur radio requirement, AFIK the rules are the same for any
usage, FM,SSB,ATV,etc. And why waste the power and bandwidth having a
constantly keyed link? Put the Spectra-Tac encoder on the output of the
link RX at the hub site. Wire the outputs to the respective SQM's in the
Bernd Maestling wrote:
Hi again Ed,
I made a mistake. The voltage at L1 is not 5.2V, it's 0.52V (ugh)
what means that the unit is unlocked.
The other voltages at the test-points are ok (+/- 1V)
I made all the tests on the 856 module.
73
Bernd
OK, that makes more sense. Try adjusting
I've dusted off an old project that I have started on many times and never
got it finished. Now it's crunch time, as I need it on the air soon.
I have a Mastr II with the IDA P52 controller. It is now working just
fine, and I now want to add an SCom 6K controller to it. The complications
were's TP12 on the TX Module ?
--- In Repeater-Builder@yahoogroups.com, wa6rqd [EMAIL PROTECTED] wrote:
Bernd Maestling wrote:
Hi again Ed,
I made a mistake. The voltage at L1 is not 5.2V, it's 0.52V (ugh)
what means that the unit is unlocked.
The other voltages at the test-points
The TX module is working !!!
Ed, thanks a lot so far...
Now I'll go to the RX module.
73
Bernd
--- In Repeater-Builder@yahoogroups.com, Bernd Maestling
[EMAIL PROTECTED] wrote:
were's TP12 on the TX Module ?
--- In Repeater-Builder@yahoogroups.com, wa6rqd [EMAIL PROTECTED]
wrote:
Hello to every one i am looking for coax and conecters
for a duplexer Wacom WP-639 does not have the cable
jumpers. can any one help me!
Carlos Quinones
WP4MXB
e-mail: [EMAIL PROTECTED]
web: www.wp4mxb.net
__
Yahoo! Mail -
I have already eliminated the compact flourescent lamps as well as
many wall warts and other various power supplies. Today, I discovered
a large contributor of this anomalous buzz was from my alarm system
charging circuit. The buzz was re-radiated around the house by the
sensor wiring at various
Got any touch lamps?
Chuck
n60sb wrote:
I have already eliminated the compact flourescent lamps as well as
many wall warts and other various power supplies. Today, I discovered
a large contributor of this anomalous buzz was from my alarm system
charging circuit. The buzz was re-radiated
On Nov 24, 2005, at 7:45 PM, Chuck Kelsey wrote:
Got any touch lamps?
Chuck
n60sb wrote:
I have already eliminated the compact flourescent lamps as well as
many wall warts and other various power supplies. Today, I
discovered
a large contributor of this anomalous buzz was from my
Does anybody have any experience with Low Passive Intermodulation
equipment? We are having problems with a new system install and this
subject came up. Not having heard of this before I was wondering if
anyone could point me towards some info or share their experiences
with me. Thanks in
Also to think of are those solar powered lights outside.
I know of other peopleon other groups that have had
problems with those.
73,
Jon
KD5SFA
-Original Message-
From: Paul Yonge [EMAIL PROTECTED]
Sent: Nov 24, 2005 8:10 PM
To: Repeater-Builder@yahoogroups.com
Subject: Re:
For 2mtr Use
- Original Message -
From: Kevin Natalia [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Friday, November 25, 2005 12:37 PM
Subject: [Repeater-Builder] What Low Powered Portable Motorola Radio,
Suitable for Portable Repeater
Hi All,
What is a sutiable
Bernd Maestling wrote:
The TX module is working !!!
Ed, thanks a lot so far...
Now I'll go to the RX module.
73
Bernd
Very cool...
Ed Yoho
WA6RQD
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Hey Jon! Good seeing you at Azle! To answer your comment: I have no
solar power equipment here. Thanks, Tom
--- In Repeater-Builder@yahoogroups.com, KD5SFA [EMAIL PROTECTED] wrote:
Also to think of are those solar powered lights outside.
I know of other peopleon other groups that have had
As the Motorola GM300s can be mated VHF/UHF to make a crossband
repeater, can anyone provide me with the specified Duty Cycle of the
GM300 VHF TX'ing @ 25W?
I am using this as a Simplex IRLP Node until our optional board for
our RLC-Club Controller arrives (ordered nearly 3 weeks ago). Once
the
I had a significant problem with RFI from my Napco MA1008 alarm panel.
The search took me to the keypad cable as the primary source of the RFI.
I ended up with clamp on ferrites (2) at the keypad on the ribbon cable,
and (1) at the control panel with the keypad cable wrapped through it
twice.
That could be true depending which side of the link your controller is
on. As long as an ID is sent on ALL transmitting frequencies, you're
legal. If there is any transmitter that does not have a system ID on it
(not just the user IDs unless they ALL ID the link for you), then you
are not in
Hi Pete, I think the duty cycle for the GM series is low, probably 5% or so.
That is 5% TX and 95% stand by and RX.
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of NPDS
Sent: Thursday, November 24, 2005 8:35 PM
To:
I have inherited a REP-200 that has been moth-balled for the past 5
years. After a few minor repairs, it is ready to go into service, but
there is no instruction manual for it.
Is there a source on the net for the basic remote DTMF control codes
that usually ship as default?
Needless to say,
David,
Go to www.hamtronics.com and download the manuals for each of the
components. The REP-200 comprises separate receiver, exciter, controller,
CTCSS, and PA boards. If your repeater has one or more obsolete modules,
you can request those manuals by e-mailing Hamtronics customer service.
Joe,
I've done this with a GE Master II, IDA and RC85. Contact me directly.
Ralph W4XE
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] Behalf Of Joe
Sent: Thursday, November 24, 2005 5:59 PM
To: Repeater-Builder@yahoogroups.com
Subject:
I have almost done something similar. My choice was the NHRC-3 "plug in" style controller. That doesn't help you much but what I can share with you are a few things:
1. You are correct that the audio going to the exciter will need to be disconnected from the IDA controller, else you'll load
Please define ' plenty?'
Thanks,
Neil
Paul Finch wrote:
Hello,
I have plenty of 88 split desktop radio in stock.
Paul
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] Behalf Of
[EMAIL PROTECTED]
Sent: Thursday, November 24,
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