R-880M {Р-880М}
MILITARY USSR (different makers for same model)
- Country
- Soviet Union
- Manufacturer / Brand
- MILITARY USSR (different makers for same model)
- Year
- 1975 ??
- Category
- Military Receiver
- Radiomuseum.org ID
- 185268
- Number of Transistors
- 39
- Semiconductors
- Main principle
- Superheterodyne (common); ZF/IF 128 kHz; 4 AF stage(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Line / Storage batteries (perhaps also batteries) / 115; 220 / 12 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: R-880M {Р-880М} - MILITARY USSR different makers
- Shape
- Tablemodel with Push Buttons.
- Dimensions (WHD)
- 273 x 123 x 290 mm / 10.7 x 4.8 x 11.4 inch
- Notes
- This is a special purpose radio receiver used in radio beacon monitoring stations for Air Traffic Control purposes. Also was part of R-440 Mobile Satellite Monitoring station, operating with "Astra" converter unit for SW bands. Has digital frequency counter with 1 KHz resolution and 4-digit red LED display. IF selectivity in AM was provided by hermetically sealed LC filter with 6 high Q circuits, and in CW by 4-crystal narrow band filter operating at 128 KHz IF frequency. Overall build quality was really outstanding. The radio was tuned by a 4-gang variable capacitor, with individual RF amplifiers and VFO's for each one of four bands into which the 150 - 1500 KHz range of the receiver was divided.
- Net weight (2.2 lb = 1 kg)
- 7.5 kg / 16 lb 8.3 oz (16.52 lb)
- Other Models
-
Here you find 59 models, 57 with images and 14 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from MILITARY USSR (different makers for same model)