Jeff,
You may be chasing a 'ghost' - in other words, that 'short' to ground may be
present at DC but not at RF.
Remember that the relays latch, and the armature will be connected to pin 7
for the band that has last been selected. Going further on that vein the
relays shown on the left of the LPF
A little more info...
Charles, N3EJS, was nice enough to point out to me that my strange resistor
values of R67 and R68 sounded like they were in parallel, and had a hunch that
pin 7 of the relays was probably shorting to ground.
Checking this, and Charles was right on the money (thanks, Charles
Alright, a little bit of an update on my problem...
Gary at Elecraft gave me a list of voltages to check upon TX.
Unfortunately, my scope is old and I couldn't get it to play fair, so the only
thing I could really measure were DC voltages with my VOM. I'll probably go
ahead and start putting th
Oh, and I have checked, and C167 is indeed installed. :)
On Wed, Jan 31, 2007 at 11:45:54PM -0500, Jeff Kinzli wrote:
> So, I'm finally getting to the transmitter alignment section on K2 #5945.
>
> With a dummy load, I set power on 40M to 2W, and go into tune mode. I can
> never get more than ab
4 matches
Mail list logo
