Rejector Unit No 1nMK2 ZA23831

[benamucke]

Is there period pictures of this unit in use? Has anyone more information on this rejector books, manuals, etc.

[Chris Suslowicz]

Mainly used in command vehicles (ACV and possibly LCV) where you had multiple sets and needed to prevent breakthrough from one into the other[1].

Basically it's a tuneable notch filter, so only good for blocking a single interfering signal.[2]

There's some information (not a lot) in Wireless for the Warrior Volume 2.

Chris.
[1] e.g. keeping (or reducing) the output of your ET-4336 out of your WS19 front end. (A difficult job, given the relative power levels involved.)
[2] Modern practice is to use an "acceptor" unit ("SURF" - Selector Unit Radio Frequency) to reduce mutual interference, and low-pass filters to keep harmonics from the HF transmitter(s) out of the VHF receivers.

[benamucke]

Thanks Chris, I was hoping for a manual or EMERs

Ben