The Radio Information Board

The FTH-2070 came in several band splits. If you program the wrong split you get the ER02.

Change the bandsplit back to the correct one and it should work properly.

KF4SQB

Thanks for the offer, I managed to get a copy.

Sounds like the normal bad power switch on the RH256.

Replace the power switch or jump it out and the radio should work properly provided that the VCO is locked

The TK-720R requires a KPT-20 or KPT-50 standalone programmer.

E-mail me direct if you need more info.

Does any one have a copy of the SM-4150 Schematic? I ahve the service manual but have lost the schematic that goes with it.

TNX

The password feature prevents someone from "reading" the info in the radio.

If the radio has a password all that you have to do is generate your frequency information and program it into the radio.

See the link at the bottom of my web page.

http://www.brinkleyelectronics.com/prog ... lmprog.htm