I did not read all the threads, but is the radio going into transmit mode? does the TX light come on? is the microphone wired correctly? just a couple of basic tips...........
Could be lots of things . Pre-driver . Bias resistors open . I really don't like the fact that someone deliberately removed the shorting plate . Definitely not a good sign .
Did you ever figure it out?
Sammy
Incoming Region Produces X3 Solar Flare |
May 15, 2024 @ 14:55 UTC |
Another major solar flare, but this time from an active region just beginning to turn into view off the east limb. It is possible that the group responsible is old AR 3654 from the previous rotation. The latest flare, an X2.99 event just peaked at 14:38 UTC (May 15). Stay tuned |