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

I have a cobra25 with the weather channels in it. I had extra channels put in it and tuned up. WORKED FOR ABOUT A WEEK. It still lites up and rx's but will not key up and tx transmit lite on radio comes on but nothing on meter or my dosy meter what could it be also you can hear the weather sometimes when in cb mode

sounds like you have a blown final..it should be a 2sc 2078 or a 2sc 2075.it should be q7.