Relay switch from RSB-5 (USSR) – a powerful switch for antennas

Relay switch from RSB-5 (USSR)Thanks to Vasily RA4NB for donating a relay switch from RSB-5. With this switch you can make a powerful switch for 4 antennas! Wash off, replace the foam, and you can work! Things are easy – it remains to make stationary antennas.

Relay switch from RSB-5 (USSR) Relay switch from RSB-5 (USSR)

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