[Elecraft] Harris Channel 11 VHF TV Amplifier Modules - IMMEDIATE ATTENTION REQUIRED

2013-08-16 Thread Lance Collister, W7GJ
Hello! I just received a telephone call from Thomas Bohnet in Fairbanks, AK. He is the chief engineer for a broadcasting company up there, and is about to send 18 of these Harris amplifier modules to the dump for scrap. They are part number 992-8969-011, and are supposedly built to operate

Re: [Elecraft] Harris Channel 11 VHF TV Amplifier Modules - IMMEDIATE ATTENTION REQUIRED

2013-08-16 Thread AD6XY
I have two of these sub modules. They will convert to 144MHz with a little effort and some small expenditure on 25 ohm coax. They make great amplifiers, I have one modified and run it up to 400W output on 144MHz, but you will need to keep spares as the PA devices are custom. Of course they would