. snip ..
We have had several people report that 2SC1969s obtained in EU did not work
well. I don't know why. We use only Mitsubishi brand 2SC1969 transistors,
obtained from RF Parts.
. snip ..
Well Gary I did not have any idea about this 2SC
Bob,
Somewhere in the transmit signal path, the signal is being lost - the trick
is to find out where.
If you have not yet done so, build the RF probe from the parts that came
with your K2 and then look at the K2 manual - Transmitter Signal Tracing on
page 12 of Appendix E. Follow those steps to
Bob,
First check your power supply and the cable connections between the Power
Supply and your K2. The conditions you report are classic for a low voltage
at the K2 power connector and/or a high resistance (loose connection) in the
power supply path.
73,
Don W3FPR
> -Original Message-
>
In a message dated 21/01/05 16:18:13 GMT Standard Time, [EMAIL PROTECTED]
writes:
I'm in a very stormy country (Northern Alps) and we have at least once per
month a thunderstorm that already cost me one pair of power Xstors (in my
TS-130 - $380!!!) so even with $5 each TO220 part, I did n
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