I am running a station 550 and an anytone 6666 all of a sudden my swr is over 4 when the amp is off 1.2 with the amp on and 1.0 with the amp completely out of line. Anyone have any ideas?
My guess, Pass through tune is out of whack. You could try different lengths of jumpers to see if it makes an affect.
jmo
I know its not that it worked a few hrs ago no issues been playing it for monthsThat quad 6 is a hot radio too, not sure what the pass through wattage is on that amp. You could have toasted something with too much powa.