When I switched from straight key to my paddles, I found one side of the
paddles would not work (in my case the dits). I checked the continuity of
the paddles-to-plug and that's ok. I suspect the jack itself, but here's the
strange part: I can make characters with dot insertion (G, Q, 9, etc.) but
All,
I haven't seen many reports back from the EQP. How did you do? I had #5670
operating park bench portable with a random wire in the trees. While doing a
good job promoting amateur radio, I did not make any EQP QSOs!
I was able to make several Qs with stns in the OKQP so I know I was getting
I recently discovered that my external speaker fails to work after
pulling out my headphones. I checked the resistance of the speaker and
it reads 8 ohms, and the DC voltage across the plug (P5) is almost
nothing. The DC voltage out of the audio amp U9 (Pin #6) reads 13
volts. R35/36 should be ok
I get a HI CUR warning on 15 meters when connected to my 40 meter dipole. I
can only run about 7 Watts before the limit (2.5 amps) is reached. I am
getting full output (12 Watts) and about 2.25 amps draw when the dummy load
is connected. My SWR is ok on 15--about 1.4:1--and I am getting out ok.
I'm using a new Astron RS-20A. I used it during the build/test phase
and now operating. It is overkill for the stock K2, but when I
eventually build the amplifier, I'll need it. I know lots of guys use
gel-cell batteries to power their K2s. Maybe somebody more
knowledgeable about the K2s power
All,
Last night I started winding toroids for K2 #5670. This amounts to my
first-ever attempts at winding toroids of any kind so I was a bit
apprehensive. So far it hasn't been bad at all. I do however have two
clarification questions for the group that I was not able to get a
warm fuzzy for by
Hi all,
How do you correctly use an ESD wrist strap when building a K2? Can I
directly plug it into the ground terminal of a regular socket (it
appears to be made to fit) or can I connect it to the chassis to
ensure no potential exists? The only time I've used a strap was a case
where I had a
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