|[AMRadio] (no subject)|
wb8bem at yahoo.com
Sun Jan 9 13:01:29 EST 2005
Good luck, and please let me know how you do on 40M.
I have tried a BC-1H but had trouble with strange resonances trying to get the tank on 40!
Finally gave up and went back to 75 and 160.
At least we have power back! Been out 7hr. short of 4 days. Missed Heavy Metal Night *(?^&%$@.
See you on AM
Gunther <kg4ojz at hotmail.com> wrote:
I'm presently converting a Gates BC-1H (and later a BC-1T) transmitter to
160, 75 and 40 meters.
Using a HP 3320B frequency synthesizer as a VFO and a home brew MOSFET
driver fed into the
grids of the 807s. From there I'm modifying the 807 output tank with relays
The final output (two 833's) will be tuned with the stock roller inductor
along with a vac. variable.
The synthesizer is accurate and drift free, I see alot of them on ebay for
Bob KG4OJZ (ex K1SUI)
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