Vintage Old Military Army Radio Receiver R-311 Soviet Russian USSR 1965 Working! Dimensions (WHD): 250 x 310 x 240 mm. Year of manufacture: 1965. The radio is working. The radio was stored for a long period of time in a warehouse. You can look all details at the original photos. Sell with original manual. Supplied with power supply 220V (see last photo). The receiver frequency range is divided into five sub-bands. (I) 1.0 – 1.88 MHz (II) 1.88 – 3.30 MHz (III) 3.30 – 5.58 MHz (IV) 5.58 – 9.20 MHz (V) 9.20 – 15.0 MHz. 465 kHz Sensitivity for a signal to noise ratio of 3:1 and voltage on headphones of 1.5 V: In telegraph mode – not worse than 3 µV In a telephone mode – not worse than 7.5 µV. Adjustable, from 0.3 to 4 kHz. Battery 2KN-24 and vibration transducer VP-3M2 (time of continuous operation is not less than 12 hours) Battery 2KN-24 and anode battery BAS-80 (time of continuous operation is not less than 24 hours) AC mains 127 or 220 V through the rectifier?? Permissible operating conditions: Temperature from -40 to +50 ° C at a relative humidity of ambient air up to 98%. All the valves in the receiver are the same, which eliminates possible damage to the device during their rearrangement and reduces the inventory of spare parts. Due to the use of directly heated filament valves, the radio consumes a modest amount of power (about 4 W), which is comparable to that of similar transistor radios. The radio was not initially designed for receiving signals with single-sideband modulation; however, it can be modified to receive these signals. 100% Genuine Soviet items. Safe and careful packaging. Vintage Old Military Army Radio Receiver R-311 Soviet Russian Ussr 1965 Working! Vintage Old Military Army Radio Receiver R-311 Soviet Russian Ussr.. Vintage Old Military Army Radi.. We pack all our items carefully and securely. We have positive experience of Internet commerce since 2010. If you have any problems or questions, please write us a message and we answer within one day. Thank you for your visit. All Right Reserved Amazingru – 2011. This item is in the category “Collectibles\Radio, Phonograph, TV, Phone\Radios\Other Collectible Radios”. The seller is “amazingru” and is located in this country: UA. This item can be shipped worldwide.
- Country/Region of Manufacture: Russian Federation
- Brand: USSR