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Joel Pastor change his call to WJ1P. His club affiliation is The MAGELLAN DX GROUP OF SOUTHERN CA. His homepage is http://www.qsl.net/magellan or just go to QRZ and punch his callsign WJ1P. Tell

Hi All, I was doing a search on the web a while back on 1.2GHz repeaters and came across a group in Southern Cal. that had built a number of these 1.2GHz repeater systems. While anyway, I grabbed the

Thanks Kevin! I've replaced a number of these, and find that the S-AV7 works as a replacement. Output is only about 25 to 30 watts but is less than half price of the S-AV17. Most people can't notice

I seen this very responsible explanation of the power module in the Kenwood TM-732A and thought I would pass it along here. Kevin From: Chris Nighswonger <ku4dd@...> I own a TM-732A. The

Thanx Gary! Gary Katona wrote:

this device came out of an Ameritron radio unknown model it has three silver transistors which are labeled to be CA3028B the pic is

"Appears" to be a VHF Differential Cascode Amp. TO5 case with 8 leads. A substitute is SK3525. (From RCA Reliable Replacement Semiconductors book). Roughly: Q1 collector pin 8 Q1 base pin

I just checked my handy GE index. That is a standby battery charger. You need manual # LBI30796. Is it rack mount? Probably from a Mastr II station. The 19C33... numbers are newer than the pro series

I have a G.E. Auxilary Charger given to me by a friend. I am not sure what it is supposed to do..Think that it may be for auxilary power for a repeater. The model number is PL19C330203G. Anyone

I think I'm up to about 6 of them around. Ham, GRMS, even commerial application. I love them. Here's some informtion on how I interface them to Mastr Exec II base

I have a copy of it if there is a certain part that u will be needing i can scan a copy and e-mail it to you! dgilvin@... wrote:

I am trying to locate a manual and the schematics for a VHF Engineering Repeater Model RPT 144. Thanks KM5LZ

Anyone have a WAG what RC-96's are going for on the used market now a days? Jon

The cables not only need to be 100% shielded but should be some sort of solid dielectric or flexible mini hardline like superflex. Why? The use of cables like 9913 suffer from hot spots if bent too

FYI, What i have found that work great is to use your monitor and 1 if not two receivers. I have found that the final tune has such a sharp drop that a radio on the port and the monitor on high gen

Hi Scott: I think they meant checking it with the MFJ 249/259 antenna analyser. Output of this thing is in the mW range, if not less (has anyone ever measured it?). Tedd Doda CET CEO Lazer Audio

Hi Mike: Why not try one and see if it works for you? The best part of this hobby is experimenting to see what is good for you :) Tedd Doda CET CEO Lazer Audio and Electronics packet

KF4TNP wrote: With the TS-32, I always used a 2 to 10 K resistor tied to B+ for biasing the open collector switch to create positive logic. The TS-32's I have used, never falsed.... always worked

Temp ham-it-up wrote: I cannot speak for the NHRC-2.... But, the NHRC-4 I have and use works great. There is a mail list that deals specifically with the NHRC stuff. Go

The NHRC 2 Controller works real well.. It is easy to operate and assemble (if u get the partials kit) u can record a sound etc. to use as your courteous beep. it is pretty small in size . I have one