⭐⭐Antique radio station of the USSR Air Force, a rare model for supplying SOS⭐⭐ For Sale
⭐⭐Antique radio station of the USSR Air Force, a rare model for supplying SOS⭐⭐:
⭐⭐Aviation emergency radio station R-855U beacon SOS USSR Air Force⭐⭐WILL ACCEPT THE BEST OFFERAll models, including a radio station of the "R-855U" type, are assembled on rod lamps, all subsequent upgrades on transistors. In addition to the model, the radio stations also had configuration options A, B, C. A headset could be connected to the radio station.
The detection range of "SOS" signals when searching from the air and altitudes up to 10,000 meters reached 300 kilometers.
The radio station provides search-free and tuningless two-way communication with aircraft radio stations. VHF range at 121.5 MHz at any time of the year or day.Output power: 0.1W.Sensitivity: 5μVThe radio station is ultra-short-wave, simplex, portable, small-sized, for individual use.Study type: radiotelephone, discontinuous tone modulation radio beacon.Power source: mercury-zinc battery "PRIBOY-2S".The range of communication with the aircraft and drive depends on the flight altitude and the sensitivity of the onboard receiver.
The radio station is designed for operation under the following conditions:
- in the range of ambient temperatures from +50 to -50 C (at negative temperatures, the battery is placed under the operator's clothing);- in conditions of relative humidity 98% at temperatures up to +40 С;- r / station is resistant to cyclical temperature changes, as well as to frost and dew;- the radio station is waterproof and retains its parameters after being in sea water at a depth of no more than 1 meter for no more than 1 hour;- r / station withstands mechanical loads specified in the technical conditions for it; vibration, shock, dropping.