Radio constructor "Fon-7".
Radio and electrical constructors, sets.Radio receiving devicesSince 1989, the radio designer "Fon-7" has been producing the Moscow plant "Elling". The Fon-7 set provides stereo signal extraction and filtering. This unit is assembled on microcircuits K174XA14 (stereo decoder) and K174UN10A (filters). The use of MS made it possible to obtain very high operational characteristics: the crosstalk between the channels is 30 dB and the suppression of the subcarrier frequency at the outputs of the channels is 50 dB. Signal-to-noise ratio 50 dB. The consumed current is 60 mA. Using the set together with the sets "Fon-6", "Fon-8", "Fon-9", Fon-10 and "Fon-11" you can assemble a high-quality stereo VHF-FM receiver.
