Mystery RF boards from Cubic Defense

A project log for Avionics & other high-reliability teardowns

Reverse-engineering cheap eBay finds

Don Straney • 04/21/2024 at 02:13•0 Comments

I traced the schematics of some mystery RF boards from the early 80's, and looked at hybrid circuits inside some metal cans:

https://www.eevblog.com/forum/rf-microwave/interesting-unusual-rfmicrowave-boards/msg5460263/#msg5460263

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