I have a Cobra 29 NWWXST that has a strange power issue. Once in a while, the darn thing will cut on by itself for about a few seconds and start make this ear-screeching squeal, then shut off. It only does it on occasion.
If it helps, it has been tuned (was that way when I got it). It is hooked directly to the battery. It has a Wilson 1000 mag mount antenna. Not sure of my exact SWR off top of my head, but I know it reads low on channels 1, 20 and 40 (I know it is less than 1.5, maybe lower, but not sure).
Thanks in advance.
If it helps, it has been tuned (was that way when I got it). It is hooked directly to the battery. It has a Wilson 1000 mag mount antenna. Not sure of my exact SWR off top of my head, but I know it reads low on channels 1, 20 and 40 (I know it is less than 1.5, maybe lower, but not sure).
Thanks in advance.