The Defpom Forum, for RadioMods, S&M Software and Music by The Defpom

on sbb mode the audio is not understandable at all.thought
it was off freq.but had a local on a 101ee try to find me .he
couldnt.this guy knows me for 10 plus yrs and he didnt reconize my voice
until he said goto am mode.seems to work fine there.this test was
done at a base station with a 35 amp powersupply.any ideas

It would be best to do a full re-align of the radio before you go fault finding, as in most cases that all there need.