[Lowfer] WG2XLP. 137.770 KHz

Mitch Powell mitch.powell at sympatico.ca
Thu Jan 9 18:30:38 EST 2014


What mode are you transmitting Pat ? Listening now.
Mitch
On 2014-01-09, at 5:34 PM, Pat Bunn wrote:

> Dex. 
> 
> I am testing at 137770 Hz at about 90 watts. Blew a set of fets earlier at 250 watts. Current was low so I  expect it was over voltage. My antenna is resonant but the matching transformer can do no better than 1.3: 1. I am out of the 34N20 fets so I installed a set of 30N40 that are a little harder to drive but good for twice the voltage. So far so good
> 
> Any reports would be appreciated. My first transmissions with WG2XLP



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