At 08:01 PM 04/22/07, you wrote:
Hi Art,
Have you found the data you were looking for? If not, I might be
able to help. I found manuals for both the VHF and UHF Repco
receivers and transmitters in the S-COM archives. They're referred
to as the RDL series of RF Link Devices, and apparently
Hi Skipp,
Wilco. I'll contact you off-list.
73,
Bob
-Original Message-
From: [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Sun, 22 Apr 2007 9:35 PM
Subject: [Repeater-Builder] Re: REPCO 2 watt vhf transmitter strip-
info request
Re: REPCO 2 watt vhf transmitter strip-
Jack Taylor wrote:
Along with a custom built repeater project, how about a custom built
basic service monitor? The $1500 and up used/new service monitors are
a necessity for those in the business but for those who only have a
need to tune an occasional radio, a less expensive tool would be
Steve Bosshard (NU5D) wrote:
Cheep Service Monitor - Take a receiver and an oscilloscope and calibrate
the scope to measure transmitter deviation. Then use an inexpensive
frequency counter. For receiver testing find a surplus generator and
use it
with the counter and home made deviation
As an engineer I advise you check out:
http://www.amtronix.com/hp8924c60.htm
I just picked one of these up and it puts my old Wavetek SSI-3000B to shame.
Per my previous posts about HP Service Monitors...
Amtronix also comes with my blessing. I made two major purchases
from them this year and everything was 100% first time out. Nice
to be surprised with a no-glitch major purchase or two within the
same year.
cheers,
skipp
DCFluX [EMAIL
skipp025 wrote:
Nate Duehr [EMAIL PROTECTED] wrote:
how are people testing/working on their D-Star systems?
I can't think of a single SM that knows how to do bit-error
rates and/or other AMBE vocoder functions.
The fudge answer is... most people just connect the equipment
and press
Here is a little more incentive, If you really dig for the software
and build a RJ-11 to DB-9 cable you can do screen captures like this:
http://a553.ac-images.myspacecdn.com/images01/13/l_b7970cca2bdebd80fb33ea00e2d56560.gif
Beats having to take a picture of the screen with a camera.
On
Hi Skipp,
maybe you can answer these questions?
What is the spectrum analyzer sesitivity in uv? And also what is Option
H14? and what is the Frequency range of the unit from .000MHz to 000MHz,
I'm very much interested in it. mostly the spectrum and tracking generator
for duplexer tuning,
On 4/22/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
The Budge commands apply power power to the rotor in the desired
direction for one-half second to cause the rotor to turn slightly in either
desired direction. After coasting to a stop, it read back the new rotor
direction.
The interrogate
Hello,
This email message is a notification to let you know that
a file has been uploaded to the Files area of the Repeater-Builder
group.
File: /FluX Research/HP-8924C/E6385A_BTS_SW.zip
Uploaded by : dcflux [EMAIL PROTECTED]
Description : BTS Laptop Capture Software
You can
On 4/23/07, DCFluX [EMAIL PROTECTED] wrote:
As an engineer I advise you check out:
http://www.amtronix.com/hp8924c60.htm
I just picked one of these up and it puts my old Wavetek SSI-3000B to shame.
When I was hunting, the 8924 was very tempting... the only thing that
turned me off on it was
On 4/23/07, Jim B. [EMAIL PROTECTED] wrote:
I don't know about D-STar, since it's unique to Icom, but Aeroflex (was
IFR) has a couple of monitors that do P25, and one of those can also do
things like TETRA.
Understand. This is why I personally think using something like P25
for Amateur use
I know a lot of Company's Make Gain HT Antennas But can anyone tell Me
if someone makes a Gain ant for, Motorola HTS I have a GP-300 220Mhz,
And output is only 3 watts, I need a Better gain Ant . If No one
makes one How about a ant Adapter then to a gain ant.
Thanks Don,
KA9QJG
I have appropriately nick named it Death Star. I agree, when (probably
never) the other manufacturers make a compatible radio, I might consider buying
one. Can you say monopoly and price fixing?
There are several Death Star repeaters popping up in Michigan. The P25
repeaters have
It has come to my attention that there is alot of intrest in
exploiting the screen capture ability of the HP-8920 series of service
monitors, therefore I shall make things simple.
Login to Yahoo Groups and download the BTS Laptop Software:
I have available a Motorola Micor B93 RCB 3105 BT un-modified on
155Mhz. and would like to TRADE for their same UHF high power model.
I can easily remove the exciter and TLN-4198A 500W final amplifier,
solid-state PS and RX from their 7' rack and ship so you can remount
them in your upright
On 4/23/07, Shanon Herron [EMAIL PROTECTED] wrote:
There are several Death Star repeaters popping up in Michigan. The P25
repeaters have been around much longer, one in Detroit for over 2 years.
Problem is, the Michigan Repeater Council, MARC, will not recognize P25 but
does Death Star.
I believe I would ask for a 9.6 kb/s digital voice repeater coordination (or
maybe 4.8 kb/s) occupying a 10 khz or 20 khz bandwidth and let the
coordinators sort it out. Be it DSTAR, P25, AOR DV (this works pretty nice
on an FM repeater) Alinco's format or some new and yet to be decided format,
I have some spectra-TAC micor receivers, they are the 403-512 bandsplit.
Has anyone put them on 420 or 433 with much problem? Are they REALLY
403-512? :)
Thanks,
Jordan
At 11:14 AM 04/23/07, you wrote:
I have some spectra-TAC micor receivers, they are the 403-512 bandsplit.
Has anyone put them on 420 or 433 with much problem? Are they REALLY
403-512? :)
Thanks,
Jordan
Micor receiver boards came in 406-420 MHz, 450-470 MHz, 470-494 MHz
and 494-512 MHz.
Sorry, but while the chassis may be UHF, the receiver
boards come in four flavors: 403-420, 450-470,
470-494, 494-512. They're all wide-band (5 kHz). The
450-470 MHz receivers can be coaxed down into the 440
MHz band by padding a few key spots. Look at the part
number stamped on the receiver
Bob,
Can you elaborate on where the padding needs to be added? I'm using 2 UHF
(450) boards which have been tuned to 449... One works just fine, but the
other needs some help. I know it's not all that far out-of-range, but maybe
this one that is troublesome is being finicky.
Also - Jordan, if
Hi all,
Recently I posted a question on renewing my Dad's license. I received a lot of
response from you, and I was successful in renewing his license.
Now, I'm noticing something different, though. From 1997 to 2007, he was
listed as a tech plus. QRZ has updated his license and is
With the loss of all Morse Code, plus some other band
restructuring, there's now no need to differentiate
between Techs that took the 5WPM code test and those
that didn't. The FCC also did away with some other
classes. This happened during the last 4 months.
Bob M.
==
--- Don Kupferschmidt
Well I will agree with Nate on this one.. The crazy D-Star will only do
it's AMBE digital and will not pass analog voice...
At least when using a Quantar/Quantro with P25 capability you can set it up
with CAI (Clear Air Interface)/P25 IMBE and it will do either analog voice
or P25 digital. You
--- Don Kupferschmidt [EMAIL PROTECTED] wrote:
Hi all,
Recently I posted a question on renewing my Dad's
license. I received a lot of response from you, and
I was successful in renewing his license.
Now, I'm noticing something different, though. From
1997 to 2007, he was listed as a
Re: Service Monitors with D-Star
Posted by: Nate Duehr [EMAIL PROTECTED] wy0x
Date: Mon Apr 23, 2007 1:24 pm ((PDT))
On 4/23/07, Shanon Herron [EMAIL PROTECTED] wrote:
There are several Death Star repeaters popping up in Michigan. The P25
repeaters have been around much
At 4/23/2007 18:40, you wrote:
Re: Service Monitors with D-Star
Posted by: Nate Duehr [EMAIL PROTECTED] wy0x
Date: Mon Apr 23, 2007 1:24 pm ((PDT))
On 4/23/07, Shanon Herron [EMAIL PROTECTED] wrote:
There are several Death Star repeaters popping up in Michigan. The P25
Can someone tell me what equipment I will need to cross band repeat a
Uniden SMU4525KT UHF into an Icom 2100H VHF? I want to be able to
move around my property with my H/T, and still be able to get into
repeaters my H/T can't reach.
Also, can I use the same multi-band antenna for both at the
On Apr 23, 2007, at 21:24, [EMAIL PROTECTED] wrote:
At 4/23/2007 18:40, you wrote:
Re: Service Monitors with D-Star
Posted by: Nate Duehr [EMAIL PROTECTED] wy0x
Date: Mon Apr 23, 2007 1:24 pm ((PDT))
On 4/23/07, Shanon Herron [EMAIL PROTECTED] wrote:
There are several Death
Pardon the broadcast but I'm trying to get in touch with,
or find a working email address or a telephone number
for K8COP.
The email address I have now is a black hole... the mail doesn't
bounce, however there's no reply. I'm hoping that if my mail is
falling into his spam trap that he'll see
Thanks for all the input. I have some information now and I hope I'll
have the rest tomorrow.
Repeater was at 155Mhz with a 700Khz split. It was fully operational
at the time of removal, due to 800Mhz upgrade about 5 years ago. The
Units were stored in an airconditioned/heated environment and
On 4/23/07, Paul Metzger [EMAIL PROTECTED] wrote:
Mototrbo also allows one to configure the repeater to be either
analog, or digital. But once configured for one (analog or digital),
programming will be required to switch it.
I have overcome this by placing two repeaters within the same
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