[Premium-Rx] For Sale: WJ SWP-125 coaxial switching unit

Terry O' watkins-johnson at terryo.org
Fri Sep 24 11:01:06 EDT 2021


The Waktins-Johnson SWP-125 switching panel is a rare and desirable 
accessory for the serious collector. It contains four 8 position coaxial 
relay switches with BNC connectors on the back panel. Originally the 
central switch in the RS-125 Tempest test set, it can be used for 
switching antennas to different receivers, receivers to different 
antennas, an SDR or spectrum display between IF outputs... A very handy 
unit for a nice radio room.

Appears to work fine. Was removed from a five relay rack listening post 
in an estate full of receivers, demods, SDR and antenna leads. Also 
contains a remote control jack internally with a plug nestled on top of 
it and a Digital Automatic Frequency Control switching unit with some 
strange connectors of indeterminate function.

Available for $225 plus shipping from 53132.

Please contact dk at videoterm.com if you are interested. I am not the 
seller. I am assisting the daughters who have an estate full of stuff 
that was just dad's weird hobby to them.

Unit is sold as-is, but, other than some sticker residue and Sharpie 
marking on the rear panel, it is in very good condition and with typical 
WJ quality.

If you'd like to see picture please contact me off list.

Terry O'
watkins-johnson at terryo.org
http://Watkins-Johnson.terryo.org
http://BlackRadios.terryo.org
Facebook:   BlackRadios & BlackRadioSwap


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