Resistance Is Futile: Weird Ex RAF Test Set Teardown

More teardowns of my haul of aircraft bit and bobs. This time it's a weird aircraft test set.....what's inside and can we use any of the stuff for future projects?

[@bucksboatanchors3328]

Fantastic build quality.....thanks for showing this. It is very interesting. You are probably the first person to look inside since the 1960 Cal Date. The case looks great for very ruggedly housing a homemade valved TX/RX for /P working. A bit heavy for that though perhaps 🙂

[@radio655]

The schematics look like a Kelvin Varley divider.

[@thewtf]

I’ll have to Google that!

[@michaelclutton8446]

Interesting I have not seen anything like this before, It looks expensive, probably cost the MOD tens of thousands