Radio receiver R-309 “Barley”

R-309 "Barley" main professional communication, tube HF radio receiver. Receiving frequency range: 1-36 MHz.

R-309 “Barley” main professional communication, tube HF radio receiver. Receiving frequency range: 1-36 MHz. Range switch: mechanical, drum type. Scale: backlit optical photo scale.

R-309 "Barley" main professional communication, tube HF radio receiver. Receiving frequency range: 1-36 MHz.

R-309 "Barley" main professional communication, tube HF radio receiver. Receiving frequency range: 1-36 MHz.

R-309 "Barley" main professional communication, tube HF radio receiver. Receiving frequency range: 1-36 MHz.

R-309 "Barley" main professional communication, tube HF radio receiver. Receiving frequency range: 1-36 MHz.

R-309 "Barley" main professional communication, tube HF radio receiver. Receiving frequency range: 1-36 MHz.