Need 20 watt exciter...fair price paid. Thanks JBI
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Seeking frequency agile fm exciter
- Thread starter jboydingram
- Start date
A nice box, but I need used one less pricey, regards...JBI
There just aren't a lot of frequency agile old exciters out there. Lots of luck!
If you have an older exciter you may be able to retrofit the JT Communications frequency agile module into it:
http://www.jtcomms.com/prod01.htm
I remember reading about this in Radio World some time back.
http://www.jtcomms.com/prod01.htm
I remember reading about this in Radio World some time back.
For an older exciter that looks like a cost effective way to upgrade. Thanx~!!
J boyd, there's a guy on here looking to sell a Superior frequency agile box for 1200. Not a bad deal.
J Boyd: How's your RF skills?
Have a Continental 802A that's been re-capped in the last five years, makes 50 watts on a dummy load--but has one problem: on most antennas it shuts down immediately, thinking it is in VSWR fault. Dave Hultsman believes the PA is generating spurs that leads to the protective shutdown. We were using it for a booster transmitter at a site where the equipment was housed in a barn--flaky power popped the Darlington regulator transistor, and burned up a coil sitting on the output (value unknown~not shown on the schematic~but definitely large value of "L" for FM frequencies). After that, unit never worked right.
I don't have either the time or the test equipment to work on it (spectrum analyzer would probably should the problem immediately.
Make me a reasonable offer !
Have a Continental 802A that's been re-capped in the last five years, makes 50 watts on a dummy load--but has one problem: on most antennas it shuts down immediately, thinking it is in VSWR fault. Dave Hultsman believes the PA is generating spurs that leads to the protective shutdown. We were using it for a booster transmitter at a site where the equipment was housed in a barn--flaky power popped the Darlington regulator transistor, and burned up a coil sitting on the output (value unknown~not shown on the schematic~but definitely large value of "L" for FM frequencies). After that, unit never worked right.
I don't have either the time or the test equipment to work on it (spectrum analyzer would probably should the problem immediately.
Make me a reasonable offer !
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