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  1. 390 Wagonmaster

    UNIDEN GRANT PC409 Slow AGC

    When I unkey the mic on USB or LSB it takes a second or more for the receiver to come back to full gain. AM works perfect. (Kind of acts like a SSB delay on a amplifier) Does this on all mics tried. Also this started happening when the SSB AGC started sounding overloaded. Changed out some 10v...
  2. 390 Wagonmaster

    Uniden Grant 4 Button PC409ac TX on every other channel

    I have a Uniden Grant PC409ac that only transmits on every other channel. Ch1 TX, Ch2 no TX, Ch 3 AND 4 TX, Ch 5 no TX and so on. Changed 10v caps and cleaned the dreaded Uniden Brown Death Glue away and pulled parts to check for missing legs, all good. Having a heck of time finding service...
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