Could it have been a competitor to the PRC-74?
B. Gentry, KA2IVY
Whazzit?2-11 mc AM/SSB/CW transceiver, 1965 vintage?, 12v batteryTransistor, Synthesized, 1 kc increments (1 mc master oscillator)
455kc Collins filters. Lots of double-balanced mixers.Raytheon logo on one circuit board but not elsewhere.
Some of the photos are just from trying to use the camera as a magnifying glass.It looks like the front panel ought to fold down, but connections to the LOAD control prevent that - I'm still trying to figure out how to get deeper and trace some connections.
I couldn't remove the cover atop the slug-tuned coils - I lifted and peeked and it looks like the 1mc bandswitch. I can't figure out that nearby module coupled to it by the chain and with leads from the LOAD switch.
Handset connector is MC10-14-6PN - a second connector was pulled and extender wires added.
A cable/BNC connector has been added which runs back to the 455kc IF module.The antenna connection has been bodged up a bit. The battery connector was replaced by a 3-wire terminal strip.
The 2N1899 output transistor is rated 125w dissipation.
It looks like there may be an internal switching p/s module (left rear of chassis)?
Please email info or leadsThanks
______________________________________________________________ Milsurplus mailing list Home: http://mailman.qth.net/mailman/listinfo/milsurplus Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html