Bulletin:   HR1120
Equipment:  Uniden  HR-2510
Subject:    Slow AGC / Bad Receiver Sensitivity


Is your 2510 slow on agc??? does it take 3 frames at 1200b for the
rx to come up to sensitivity?? do you want to make the rit a rtit (rxtxit)
then maybe these mods will help you, they also may apply for the newer 
versions of this radio, you who have the 2600 may be able to use them.

 speed up agc, this is easy, just pull out the transistor q111 and you have
fast agc, if you need to select slow agc then put a switch from the collector
to emitter and pull the collector pad to ground for slow agc