[R-390] FS 200KHz oscillator Assy

[Perry Sandeen]

GM list,

This is a military sub-assy. that is 4”W x 6”D and 6”H.  It has a 200Khz xtal that appears to be a  FT246? size.  It has no oven.  3 tubes: (2) 12SL7 one of which has a damaged base, & (1) 12SA7.  Two tunable IF type xformers. One tunes 200KHz & 50Khz.  The other has two 50KHz adjustments.  Has bathtub and “stamp” type mica caps. NO DATA.  $15 plus 3 lbs. Shipping (appx).  Contact me off list if interested.

Also if some one needs a 17MHz xtal replacement Mouser sells a programmed TTL sized oscillator for about $20.  May be a cheaper route than finding a replacement xtal.

Regards,

Perrier