Radio receiver `` VEO ''.
Tube radios.DomesticThe radio receiver "VEO" (conditional name) was developed by the Leningrad Laboratory of Receiving Devices "VEO" in 1931. The VEO radio receiver is built according to the 2-V-2 direct amplification scheme with power supply from the electrical network and is designed to operate in the range from 200 to 2000 meters. Receiver sensitivity with a good outdoor antenna and grounding from 200 at long wavelengths to 550 µV at medium wavelengths. Selectivity is also variable and by modern standards ranges from 25 to 35 dB at long wavelengths and from 15 to 25 dB at medium wavelengths.