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Those transistors are 70 watt devices they are a great transistor but those 4 transistors together are good for 350-375 Watts output. Ive had the mobile Palomar / Boomer 400 and 2 of the base amplifier / 35 amp power supply units I bought brandnew in the mid 1990s and they were indeed good for...

You are going to notice with alot of these newer radios that a power microphone is certainly NOT needed. you may look into good quality NON amplified Microphones Astatic has several commercial mics along with the 636L aswel as Turner has a few available along with its popular RK-56 Im going to...

The reason I say I like and use the DX500 models is because I tell everyone the best bang for your buck is within that first 1oo watts and having the extra 250 - 300 watts is money wisely spent after that wattage you have to spend $$$$ to get you into the 1,500 legal limit range. Using the DX...

I cannot stress this enough The 667 is a good amplifier for a Cobra 148GTL Uniden Grant Radio Shack TRC-465 /TRC-485 and any other single final radios because it has the 2SC2290 driver final transistor to drive the 4 2SC2879 final transistors. You start driving that 2SC2290 with a dual final...

Megwatt they are nice I like mine and have had it 2 years now. For Texas Star DX500 this would be perfect and you wouldnt be pounding the hell out of it to where you burn it up Megawatt S-1200-12 80 amps continuous 100 amp momentary peak at 12 volts Adjustable voltage 9.5-14 VDC Output 960...

Theres issues with some of the computer switching supplied nowdays with a little to alot of hash and trash noise in some cases but theres a filter you can build and add for$10.00 that will get rid of any receive static hash. I hated switching supplies until I bought my little 40 amp MegaWatt...

Ive tuned mine from 6 - 20 meters aswell as several others just read Eham reviews I know what Ive done with my Antron 99 and was shocked as I to found it hard to believe. Now is it efficient? Common sense says not really but it indeed does work and makes contacts and like any antenna when DX is...

I have a friend that bought a rebadged Shure 450 it lable is GE-EM28A he wants to wire this to his GE Super Base but this microphone isnt wired correctly for radi and had I believe some sort of PA type plug Im guessing maybe an XLR stle or I believe he said it was a huge 4 pin PA style plug...

It was sent as you seen and thank you kind sir!!!

Have Kenwood TS-50 with Matching AT-50 Automatic Antenna Tuner quick Release Mobile Bracket Both owners Manuals for the Radio and Tuner power cord interface cable for radio to tuner and stock microphone this was my wifes amateur rig it has the Mars mod for full coverage 160 - 10 Meters These are...

PM Sent and Thank You sir!!

I have been trying track down a service manual for almost a year now. I contacted a guy from an old post on QRZ that had one but Ive heard nothing back from that guy

Very Cool Tim!!!!

Enjoy that audio beast!!!

RADIO IS GONE Arrived at its happy new owners home today ;)

ADI 2 Meter rig was sold 2970 still avalable $265.00 shipped and insured also still have Kenwood TS-50 and matching AT-50 Tuner $575.00 shipped and insured Yaesu 840 had someone local interested if he doesnt want it $525.00 shipped has AM filter, FM board and TCXO 4 Stabilizing crystal installed.

Bump

Ok I still have this here and "Its Brand new" with key code and instructions its not a remake or has it even been used as I have one of my own there was someone that asked about it and I forgot I even had it so now I got it out and it should get a new home where someone will enjoy it now that...

As Bob and C.K. explained this is all true and was discussed in detail years back by someone with a shop that was a member I cant remember his screen name but it was Jack from Fire Communications who knew his stuff but wasn't people friendly I got along with him and talked to him often he was...

I don't mess with to many CB's or Export (Glorified) CB radios all of my HF rigs do all this and more Ive been actually selling all this 11 meter stuff I collected through the years and thought Ide never sell. Ive got a lot more to go through and get rid of and I just keep finding more and more...