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- 2510
-
- 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.
- mod 1.
- 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
- mod 2.
- make the tx and rx both responde to the rit control and reduce the amount
- of frequency change for the control.
- this one requires that you locate the rit control and remove the following:
- r 802 a 1k resistor in series with the rit pot
- the rx 8v line that goes to high side of pot, remove and put aside, you
- will need it for power to nb switch and rf gain control.
- now remove the subassembly b801 pb-120 and remove r802. cut pc land between
- high side of vr802 and r 801 you will now solder the rx 8v line to the
- freed side of r 801.
- CONTINUED IN FILE 2510.1