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Late-60's telemetry unit teardown

A project log for Avionics + mil-spec teardowns

Reverse-engineering (mostly-)cheap eBay finds

don-straneyDon Straney 08/20/2025 at 04:530 Comments

Lots of interesting things to see in this airborne telemetry unit from Hughes Aircraft: early ICs in gold flatpacks, tiny ceramic PCBs, and tightly-packed 3D RF circuitry.

https://www.eevblog.com/forum/projects/avionics-reverse-engineering-60s-hughes-telemetry-unit/

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