Hi Scott, can you give me some more information on
circulators, or where can I get such information
and prices.
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On
Behalf Of DCFluX
Sent: Thursday, September 09, 2010 2:03 AM
To:
This is an antenna made by Maxrad, it might be a
MBX 150 which will be VHF, they also make a UHF
version. They are all frequency adjustable.
Leroy. J39AI.
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On
Behalf Of La Rue
It is definitely a Maxrad I used them quite a
bit.
Leroy. J39AI
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On
Behalf Of La Rue Communications
Sent: Friday, September 03, 2010 4:30 PM
To: Repeater-Builder@yahoogroups.com
Subject:
I might have what you are looking for, I will look
for it tomorrow.
Leroy. J39AI
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On
Behalf Of Dave Schultheis
Sent: Friday, September 03, 2010 7:14 PM
To: Repeater-Builder@yahoogroups.com
Do not worry too much about the fan, it will come
on if the temperature on the heat sink rises, you
will have to draw quite a bit of current
continuously to get it to come on.
Leroy J39AI
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com]
'
for long periods. - M
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On
Behalf Of Leroy A. M. Baptiste
Sent: Monday, August 02, 2010 4:03 PM
To: Repeater-Builder@yahoogroups.com
Subject: RE: [Repeater-Builder] Astron 70Amp
Supply
Do not worry too much
My guess is that it was a heat problem due to a
faulty solder joint on the pass transistors
socket.
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On
Behalf Of James
Sent: Sunday, June 20, 2010 2:22 PM
To:
I must have missed it, but what is the deal of not
connecting the negative side of an Astron Supply
to case?
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On
Behalf Of Mike Morris
Sent: Sunday, June 20, 2010 6:24 PM
To:
Any of you guys had any experiences in using a GE
Master Executive 11 as a repeater, and would you
recommend it.
Leroy J39AI
I have a question for the group. What is reverse
burst? And when is it used? Motorola radios.
Leroy. J39AI.
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On
Behalf Of N1BUG
Sent: Monday, May 03, 2010 1:54 PM
To:
, May 03, 2010 2:30 PM
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] Micor PL encoder
modification (TLN5731A)
Leroy A. M. Baptiste wrote:
I have a question for the group. What is reverse
burst? And when is it used? Motorola radios.
Leroy,
I'm sure others can explain
modification (TLN5731A)
That's right Leroy, reverse burst was invented to
overcome the
problem of tone decoders being relatively slow to
realize the tone
went away and thus producing a somewhat long burst
of noise before
muting the speaker.
Paul
Leroy A. M. Baptiste wrote:
Hi Paul, thanks
give me your E Mail address please.
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On
Behalf Of Leroy A. M. Baptiste
Sent: Tuesday, April 06, 2010 6:37 AM
To: Repeater-Builder@yahoogroups.com
Subject: RE: [Repeater-Builder] Re: Maxtrac
Hi Daniel, what volumes do you have to keep at
Max? the repeater receiver volume? What about the
received signal from the repeater? What is the
level there? You have some controls on the RICK
for Rx and Tx gain, I think.
Leroy J39AI
From: Repeater-Builder@yahoogroups.com
this is what you were looking for. Any
questions, shoot them my
way!
Steve KD8BIW
--- In Repeater-Builder@yahoogroups.com
mailto:Repeater-Builder%40yahoogroups.com ,
Leroy A. M. Baptiste
leroybapti...@... wrote:
Hey Steve, what did you find out? I am also
interested in a system like
I am in the market for a couple of Motorola
PRO3100 UHF 45 Watt radios, a UHF mobile
duplexer, and a DTMF microphone, any ideas.
Leroy. J39AI
Hey Steve, what did you find out? I am also
interested in a system like that.
Leroy. J39AI
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On
Behalf Of kd8biw
Sent: Saturday, March 27, 2010 3:01 PM
To: Repeater-Builder@yahoogroups.com
Yes Mike I have used and I am still using, GM300
and PRO5100 as repeaters for years and they worked
flawlessly, although I must add they are probably
working in a 25 to 35% duty cycle. I have used a
Rick, ZR310, and Cat 250 as controllers with good
results.
Leroy Baptiste. J39AI
-Original
? It'd be interesting to connect
another (high quality) receiver in place of what you have now as a test. Or
try adding a bandpass cavity between rx and duplexer. Another pass cavity
and/or isolator on the tx side might be a big help too.
Dan
k8plw
--- On Thu, 3/4/10, Leroy A. M. Baptiste
Hello all, I am having some interference problems,
it is coming from an FM transmitter on 94.500MHz,
and getting into the Amateur Radio repeater's
receiver on 146.1600MHz. It is not there all the
time, but when the repeater is keyed up, you can
hear it getting in. The 2 Meter repeater is fed
with
] Interference
On 3/4/2010 8:56 AM, Leroy A. M. Baptiste wrote:
Hello all, I am having some interference
problems,
it is coming from an FM transmitter on
94.500MHz,
and getting into the Amateur Radio repeater's
receiver on 146.1600MHz. It is not there all the
time, but when the repeater is keyed
wd8...@gmail.com
Subject: Re: [Repeater-Builder]
Interference
To: Repeater-Builder@yahoogroups.com
Date: Thursday, March 4, 2010, 6:57 AM
On 3/4/2010 9:40 AM, Leroy A. M. Baptiste
wrote:
The only other station in the building
transmitter are at the same
site?
lh
On Thu, Mar 4, 2010 at 8:56 AM, Leroy A. M.
Baptiste leroybapti...@spiceisle.com
mailto:leroybapti...@spiceisle.com wrote:
Hello all, I am having some interference
problems, it is coming from an FM transmitter on
94.500MHz
The repeater consists of (2)Motorola Pro 5100
Radios, one in transmit, and one in receive, the
controller is a CAT 250, the duplexer is a Wacom
641, the Antenna is a DB 224E, and it is powered
by an Astron 50 Amp supply. Hope this helps.
-Original Message-
From:
IF with High Side
Injection, 455kHz 2nd IF,
16.8 MHz TCXO
What is the frequency of the repeaters
transmitter?
On Thu, Mar 4, 2010 at 12:48 PM, Leroy A. M.
Baptiste
leroybapti...@spiceisle.com
mailto:leroybaptiste%40spiceisle.com wrote:
The repeater consists of (2)Motorola Pro 5100
Radios, one
at 12:53 PM, Leroy A.
M. Baptiste leroybapti...@spiceisle.com
mailto:leroybapti...@spiceisle.com wrote:
Yes, they are.
-Original Message-
From:
Repeater-Builder@yahoogroups.com
mailto:Repeater-Builder
.
--- In Repeater-Builder@yahoogroups.com
mailto:Repeater-Builder%40yahoogroups.com ,
Leroy A. M. Baptiste leroybaptiste@ wrote:
When you key up the repeater, and you release,
the
repeater is held open (Sometimes)
What do you mean by held open? Is the
interference opening/keeping open the squelch
In response to your Gm300s as repeaters, I have
been using them for years without any problems,
power up full(with fan coming on at transmit) and
a 600
KHz spacing. I also have a pair of SM 50s working
as a repeater with a much wider spacing. It has
been operating for years now, without any
What kind of circuit?
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On
Behalf Of gm7svk
Sent: Sunday, February 21, 2010 12:27 PM
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] Hamtronics R302 RSSI
meter circuit.
Does anyone have a
One of the simplest and easy repeater to build (to
my mind) is to hook up two Motorola PRO series
radios with a Cat controller, your duplexers,
Antenna, cables etc and you are good to go. A good
reliable 12 Volt D.C. Power source of course. I
have one running for years now. You will also need
some
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