Hi all,
Just got my "dream receiver"...SX-115! It is a beautiful receiver inside and out.
After careful power up, no hum, and it works, mostly.
The sole issue signal in the 0.5 kc bandwidth are about 60 dB lower than any other bandwidth. I carefully cleaned the selectivity switch, inspected the associated resistors, (I didn't desolter them and measure R yet) tho.
I've replaced all the .01 uF caps in the selectivity circuit.
Per the manual, in 0.5 kc bw, all resistors are shorted.
That is happening.
So, why would the receiver have an attenuated sig on 0.5 kc only?
Any suggestions? Thanks and 73
Steve
W8tow
Steve Marquie