Matt Blaze on Nostr: Mason MPR wideband TSCM receiver (with scope and frequency counter), ca 1970's. These ...
Mason MPR wideband TSCM receiver (with scope and frequency counter), ca 1970's.
These receivers, which covered from 20KHz to 10GHz with interchangeable modules, were used in "bug sweeps" to locate hidden surveillance devices. They were state of the art (and priced accordingly). I believe my sample was originally owned by the State Department.
Original in all its Scheimpflug glory at
https://www.flickr.com/photos/mattblaze/50181653253Not 16:9, so you may need to click the preview to see the whole image.
#photography
Published at
2023-07-02 19:47:09Event JSON
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