Good Morning All,
I am trying to decode the above base station model number without any
joy
The number I have is C73RXB I can find no record of the
msf5000 RXB model
Any ideas ?
Regards
Al
Another part that's also NLA from Motorola are any of
the toggle switches used on the digital and remote
metering panels. Similar mounting style to the ones
used on the station, but not right-angle. CK was the
manufacturer.
It would make a lot of sense to replace both switches
on the station. It
I'm trying to use an ICOM F521 as a link repeater and interfacing it to
an existing Kenwood TKR-750 site repeater and cannot seem to get the
pinout below work. It would appear that the EPTT on the ICOM or Kenwood
is not triggering.
Kenwood TKR-750 Icom F521
Pin 7(DG).Pin
The Motorola R56 manual is available as a 3-ring binder or a CD. The 3-ring
binder is part number 68P81089E50-B and the CD is part number 9880384V83-O.
Last time I looked they were about $100.00 from parts. Your local Motorola
service shop should have a copy.
Bill - WA0CBW
Wise builders,
Anyone know how far into the Ham Band the UHF R1225 radio will really
go? I know sometimes radio frequencies are limited by the RSS
software, and sometimes the radios... and sometimes only by when the
radio stops working. I'm interested in getting down into the 438-440
IIRC, EPTT (Kenwood) is an input not an output. Are you trying to have the
Icom key up when the Kenwood receives a signal, or are you trying to have
both radios transmit at the same time?
Milt
N3LTQ
- Original Message -
From: askjam [EMAIL PROTECTED]
To:
It might be a nice little box, but many of our customers have been plagued
with PA failures.
Even on the repeaters with constant fans, we have seen many PA failures.
Simply reflowing the solder connections in the PA fixes the problem.
However it is still an annoyance.
We have several 10 watt
I prefer the 10w version and running it at 1-2 watts with another amp
-- I use those for repeaters, both VHF and UHF now (4 in service). As
a link transmitter, I'd probably be running 10W versions at about 5W.
My question is about how far down into the amateur 70cm band the
radios will go?
The connection information in the following link may prove helpful:
http://www.repeater-builder.com/kenwood/rc210-to-tkr.pdf
Receive audio appears to be pin 10, not 11, and pin 16 is the PTT input for the
Kenwood, not an output. You need to feed either the TOS output (pin 24) or COS
output
At 07:42 AM 4/3/2008, George Henry wrote:
The connection information in the following link may prove helpful:
http://www.repeater-builder.com/kenwood/rc210-to-tkr.pdfhttp://www.repeater-builder.com/kenwood/rc210-to-tkr.pdf
Receive audio appears to be pin 10, not 11, and pin 16 is the PTT
Thanks ALL,
The application is to have the RX Audio from the ICOM F521 transmitted
simultaneously (slight delay) on the Kenwood TKR-750 and visa versa hence a
link repeater application.
I did some programming of ICOM for COS (Pin 6) and connected it to the
Kenwood EPTT (Pin 16) and visa
Just wondering how many of you guys are using 7/16 DIN
connectors instead of N connectors for major or minor
cable runs?
Pro's and Con's??
Tedd Doda, VE3TJD
Lazer Audio and Electronics
In the ESSO service plaza at exit 268
off HWY 401 in Ontario, Canada
Phone: 519-513-0377
My idea of a
At 11:06 AM 4/3/2008, John Melville wrote:
I have determine the following:
1. Pin 11 is TX Audio OUT of the Kenwood TKR-750 (confirmed)
2. Pin 10 is RX Audio IN on the Kenwood TKR-750 (to be verified)
3. Pin 3 is TX Audio OUT of the ICOM F521 (confirmed)
4. Pin 4 is
Hi Tedd,
I think typically DIN connectors are used in higher power situations
(EME comes to mind) where the relatively small amount of current
carrying metal used for N connectors just can't support the power
pushed through the contacting surface area. DIN connectors solve this
by having a
At 07:42 AM 4/3/2008, George Henry wrote:
A couple of things here. First of all, Pin 10 is RA audio,
Kenwood's nomenclature for deemphasised audio whereas pin 11 is,
essentially, discriminator audio. Whether or not this is the one he
wants depends on how TX audio is being fed to the
I spent the morning over at the storage shed and found the 48 manual.
Now to find a scanner the wide pullouts may end up in sections.
Mike WA6ILQ
At 05:57 PM 04/02/08, you wrote:
--- In Repeater-Builder@yahoogroups.com, Mike Morris WA6ILQ
[EMAIL PROTECTED] wrote:
If I did, it got
The last 800 Mhz antennas I bought for our trunking system had DIN
connectors. In fact the particular antenna we use is only available with
DIN connectors now (DB-810). I was at a tower site where a cell site was
being installed and all of the panel antennas had DIN connectors as well.
Jamey
1) A couple of 'Pros are:
I have a pretty large stock of brand-new 1/2 Heliax 7/16 DIN connectors that
were given to me as left-overs from a large PCS cell-phone project. I have
also
found 7/16 DIN connectors showing up on e-bay with groups of 1/2 Heliax
connectors.
7/16 DIN connectors are
hi any one have the mic pin outs for this repeater? cheers vince
At 11:06 AM 4/3/2008, John Melville wrote:
I have determine the following:
1. Pin 11 is TX Audio OUT of the Kenwood TKR-750 (confirmed)
2. Pin 10 is RX Audio IN on the Kenwood TKR-750 (to be verified)
3. Pin 3 is TX Audio OUT of the ICOM F521 (confirmed)
4. Pin 4 is
mx parts 04 - 02 - 08
ALL PULLS FROM OPERATIONAL RADIOS
PL FILTERS 3 FOR $11 INCLUDES POSTAGE
1 6z-NFN6010 167.9
1 4Z-NFN6010 136.5
6 4B-NFN6010 146.2
14 3Z-NFN6010 123.0
3 2A-NFN6010 114.8
2 1B-NFN6010 107.2
3 1A-NFN6010 103.5
28
Hello Cort
I also have a 1225 and intend to do the same with it. I hsve not yet began
any work. Hope you have success. Pls let me know if you have problems.
Thanks greatly. 73 de Tom MAnning, AF4UG
- Original Message -
From: Cort Buffington
To:
Other than to send the TX crystal back to ICM, is there any other way to
move the frequency DOWN some 7.5KHZ.! The ICM cyrstal was ordered
correctly (catalog#167380 for a MICOR TX FC: 146.91 FX:12242500). I
have it installed in the 1019B channel element and have tried it in
several other
w4dg.geo [EMAIL PROTECTED] wrote:
Other than to send the TX crystal back to ICM, is there any other
way to move the frequency DOWN some 7.5KHZ.!
Other than add capacitance across the trimmer, and possibly cause
instability in the ICOM, why wouldn't you send it back to
International and have
I looked up the numbers for the PURC / MSF 5000 switches and they are:
90 degree CK Part Number 7107MD9AV2BE Digi Key CKN1174-ND $7.20 ea
Straight CK Part Number 7101SD9V3BE Digi Key CKN1043-ND $6.80 ea
Jack
K6YC
The switches are NLA from Motorola, but Digi Key has the right one
I'm thinking you're going to have to swap some caps with the element to make
that 2ppm crystal work in the 5ppm element.
http://www.mail-archive.com/repeater-builder@yahoogroups.com/msg41720.html
Hope that helps,
Rick Klinge
KC5UIW
From: Repeater-Builder@yahoogroups.com
--- In Repeater-Builder@yahoogroups.com, Mike Morris WA6ILQ
[EMAIL PROTECTED] wrote:
I spent the morning over at the storage shed and found the 48 manual.
Now to find a scanner the wide pullouts may end up in sections.
OK thanks Mike. If there is a demand for the 48B manual, I am willing
This is why it is always best to order a complete element, rather than
to order just the crystal and install it in an element yourself. You will
need to make trial and error changes in the capacitor values in your
element until you can get it on freq. Make small incremental changes.
Good luck, and
Mario,
The number 82A04 is actually a Package Number and it crosses to
Combination DVR15MS. Here's what that means:
D = Used with a Delta-S, Delta-SX, or non-CHP Rangr mobile radio
V = Operates on +12 VDC negative ground
R = Equipped with prioritizing controls
1 = Power output in the 0 to 9
Hello,
I have a very, very clean Motorola Micor VHF (currently in 154.xxx TX / 155.xxx
RX - Range) 1/4Kw repeater available for sale. It is in the 6 ft tall cabinet
with meters, and has always been in a dry clean environment. It was removed
from service about a year ago, and was working well
Sorry for being a few days behind on e-mail, but...don't those gas tubes
need replacing eventually? Maybe after 8 years, they've given all once too
many times to stay on the job.
73,
Paul, AE4KR
_
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of wa5luy
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