First trip of the year and I barely have any signal strength? Not sure why or where to start looking.
I did factory reset. and I did manual gain to 100% with no better results.
I am using with a TZT2BB and am planning on the update installation this week.
The mainbang suppression being set to 50 is quite high but not your problem. If this is truly a DRS25A it has been around awhile and it might be time for a new magnetron. When was the last time a magnetron was replaced in this radar?
I bought it used, so no clue on that. I do have another one that I was unable to update the software on.
Can I change the magnetron, between the two, myself?
To finish this thread out. I replaced the 4 circuit boards from the radar that I couldn't update with the radar boards from my existing weak radar with success. Radar is working strong as ever.