Maybe a Xtal Calib. like I have in my 75A3. Does it have a switch?
"Cincinnati" wrote in message
...
I just received a NC-300 with small chassis in the accessory plug I can not
figure out.

It has a stamp on it of "74400 Millen".

It has four tubes looks like the VHF converters except: (1) The tube
lineup is 3 inline and one double. (2)The are no external IF plugs.

Also, in testing, I am receiving good audio but no stations. All tubes
light.

Any help appreciated.

USE EMAIL BELOW IF REPLYING DIRECT

hamguy (at) fuse.net

Thanks

--


----------------------
Ron Schuster N9RC
Cincinnati, OH
----------------------

The crystal calibrator has it's own socket. It's there and has one tube.

This is a mystery because all the accessory socket on the NC-300 does is
supply power.

Good news it is working now. It looks like something inside came back to
life

--


----------------------
Ron Schuster
Cincinnati, OH
----------------------