Howdy all,
I need to find a handful of power connectors for some old Maxar/Maxar-
80/Moxy radios, the ones that have the two larger (0.093 Molex) pins
for power and then use smaller (0.062 Molex) pins for the other
fifteen test set connections. Does anyone on the list have a few they
can
Getting ready to purchase a TXRX dups for my UHF repeater. Repeater
will be running about 100watts into the dup.s. Will be buying new.
Suggestions on model numbers to look for? Is the TX/RX brand what I
need to be looking at (for the best BP/BR dup.s)? Currently running
the Moto series 1500
I think you'd have a hard time going wrong with TX/RX products. My personal
favorite.
Chuck
WB2EDV
- Original Message -
From: georgiaskywarn [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Saturday, November 29, 2008 8:58 AM
Subject: [Repeater-Builder] Suggestions on UHF
Robert,
I would have to agree with Chuck, the TXRX brand is hard to beat. Now you
want isolation, Just keep in mind that the noise floor is rising and what
you purchase today will not be the same as if you purchase it in five years.
Bigger is always better and at sites today you can't go wrong
Robert,
Here is another one he is selling that has the better inter cabling for the
100wt you want to run.
http://cgi.ebay.com/Sinclair-Q3220E-UHF-BpBr-Repeater-Duplexer-Combiner_W0QQ
itemZ280274660053QQcmdZViewItemQQptZLH_DefaultDomain_0?_trksid=p3286.m20.l11
16
Mike
Colorado Telecom,
Yep, Sinclair would be my number two choice.
Chuck
WB2EDV
- Original Message -
From: Mike Mullarkey
To: Repeater-Builder@yahoogroups.com
Sent: Saturday, November 29, 2008 9:38 AM
Subject: RE: [Repeater-Builder] Suggestions on UHF - TXRX BP/BR dups
Robert,
I
Robert,
There is nothing wrong with the T-1504 series duplexer if it if properly tuned
and adjusted, and unless you have money to throw away to bolster our sagging
economy you arn't going to accomplish a lot in the process. I just retuned a
set of 1504A's the other day for 443/448.325 and got
The UHF 4 can TX/RX duplexer will give you around 100 dB per side with
typically less than 1 dB loss.
Our economy needs a boost ;-)
You can always keep the old ones as an emergency spare.
Chuck
WB2EDV
- Original Message -
From: [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Robert,
Motorola sold a gazillion 100 watt UHF Micor repeater stations equipped with
the T-1500 series duplexers, and many of them are still working just fine
today. I'm curious: What is prompting you to replace your existing
duplexer? Is your repeater an original Micor, or some other brand?
Brad,
I have an assortment of Moxy and Maxar radios in my shop, and every one of
them has a 15-contact Molex connector on the back- and all contacts are the
same size. I looked in the various manuals, and all of the connectors in
the respective parts lists are the identical Molex type with
Eric;
Maxar 80 used the connector with two larger pins for the power leads
D43TSA6000BK sounds right for a model #
BTW...I contacted MOLEX a few months back, and they claimed that they never
made them (the '2-large' type)
Gary
- Original Message -
From: Eric Lemmon
Hello,
I build a W1GAN. working fine but one question stays.
Knows anyone why should i use 7 length of interconnect line between
the cavitys? (think it's 1/8 wavelength)
All the informations i find about the cable-connection line is 1/4
wavelength.
And why are the length of the coupling
The yahoo group:
Radios4sale
Works well for commercial radios, very active board.
CJD
--- In Repeater-Builder@yahoogroups.com, Mike Mullarkey [EMAIL PROTECTED]
wrote:
To all out there who want to list items that they want to get rid of
here is a list you can list them on the list. This list
My local Community Emergency Response Team (CERT) has recently
obtained a UHF repeater (ICOM CY-F221S).
It has two ICOM F221S radios linked together in a nice rack mount box.
It has also been set up with a remote mic and speaker off of the
outputs on the chassis back panel.
The CERT group is
You probably already know you need to find tx audio input, squelch
gated rx audio output, ptt COS or TOR.
COS is carrier operated relay TOR is tone operated relay.
Preferably you'll use TOR as the active low output to key the vhf ptt.
There's software settings to make these I/O's as you need
Bryan, I can recommend the NHRC-4 controller for the service you want to
implement. I'm not sure but I think the ICS-Basic you mentioned is a repeater
controller that does not have the second port to control your link.
I have built up 3 of the NHRC-4 controller kits and used them in two port
Also check to be sure the FCC license reflects the locations, type of
service (FB; FB2; or MO) and power levels being proposed for the VHF frequency.
Bill - WA0CBW
In a message dated 11/29/2008 1:47:44 P.M. Central Standard Time,
[EMAIL PROTECTED] writes:
My local Community Emergency
I had a 55-watt Moxy that had the connector with the 2 larger pins. The
25-watt versions I had all had the smaller pins.
George, KA3HSW / WQGJ413
- Original Message -
From: Eric Lemmon [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Saturday, November 29, 2008 12:16 PM
I have a RLS1000B connected to a RC210. I have a 220 link radio on
the RLS1000B and the RC210 is connected to a UHF repeater.
The TX audio from 440 to 220, PTT on 220 (when the 440 is keyed), COS
from 220 to 440 (which then keys the 440)is all fine.
However I can't get 220 audio back to 440. I
[EMAIL PROTECTED] wrote:
Also check to be sure the FCC license reflects the locations, type of
service (FB; FB2; or MO) and power levels being proposed for the VHF
frequency.
I'm glad someone else brought this up. During my 18 years in LMR, I ran
into a bunch of instances where someone
I have two Maxar-80 which have the oddball connector on it, a VHF 55W
unit model D43TSA6000AK and a UHF model D34TSA6000AK which I think is
rated at 25W but during tuning would do 44W until backed down. (I
don't have the exact manual for a UHF Maxar-80 so I don't have a UHF
Maxar-80 model
And loss of a license would adversely affect the ability of any PS
agency to do their job. You would be essentially putting them out of
business. Then, the municipality could come after you for the costs to
pay another municipality to cover their area. After all, they only have
to pay because
Does anyone know if COS signal is available at the mic jack on a CDM 1250
mobile radio? Rear accy jack is being used by other stuff.
tom
(\__/) ...
(='.'=)
()_()
Does anyone know if there is a replacement signaling EEPROM for the TKR-
720/820 repeaters? Does anyone have a Mouser PN?
Thanks in advance,
Tyler - K0FCQ
Yes, all of the licensing is in place for both sides (spent last year
doing that). The VHF side is the old city Police frequency and we are
not doing anything they weren't doing except for the cross-band to
UHF. We won't repeat VHF so I think we are okay. Locations and ERP
are all correct.
does anyone know if the motorola UHG VHF moble radius have narrow band
and wide settings. Because I am useing a VHF UHF for a cross band
repeaternd the audio is low. Thanks Joe [EMAIL PROTECTED]
To be honest, I'm not sure at this point what I really KNOW :). What
I am trying to do seems so simple in a logical way to me, but knowing
what inputs and outputs to use for what is all new to me when it
comes to RF.
I do have folks around with service monitors, and somew knowhow, but
I am
Mike,
I appreciate your response and concerns. I should have mentioned in
my original post that I am either the the representative of the
license holder (Kaysville City) for these frequencies, or in contact
with the person who is.
I have not thus far used any equipment on the public service
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