Unknown Soviet military device

Dear colleagues!

Unknown Soviet military device. Does anyone know?

 

Br,

 

STS

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• photo (259 KB)

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Hi All!

Maybe we have the solution. According to an acquaintance of mine who collects military radios, it could be. The R405 radio relay transmitter telephone interface.

Br,

 

STS

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• inter (76 KB)

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New photo.

Br,

 

STS

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• new (88 KB)

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New info, photos!

 

BR,

 

STS

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• new (37 KB)
• new1 (68 KB)
• new2 (62 KB)

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