[BC] Harris SX-1 He lp?

Alan Alsobrook radiotech at bellsouth.net
Tue Jun 26 16:17:44 CDT 2012


Neal Newman wrote:
>  Hello Guys
>  I am  attempting  to restore a Harris SX-1 transmitter from the dead.
> I have it to the point where it turns on, but no RF output. No current indicated.
> I have checked every fuse in the box all test OK.. Checked all Mosfets. all tested OK

Some simple things that cause this are..

The power set has dropped to zero..  after turning it on be sure to 
press and hold power raise for 10- 15 seconds, look for signs of life..

There is a toggle switch in the drawer down near the bottom (I think 
second card up) towards the front near the center of the card. It gets 
noisy, exercise it and see if you get a response..

-- 
Alan Alsobrook CSRE AMD CBNT
St. Augustine Fl. 32086 904-829-8885
aalso at Bellsouth.net



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