Efir-201 1993
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Since the fall of 1993, the stationary transistor radio "Ether-201" has released NPF Gefest (Non-State Pension Fund Hephaestus). It is clear that the receiver was made by request of APF, and here it is not installed. The radio operates in two bands VHF, 65 ... 75 MHz and 87..108 MHz. In any band there is a fixed tuning for 4 radio stations. Switching of preset programs of broadcasting stations - touch. The HF part of the receiver is assembled on a KHA-058 multifunctional microcircuit, the LF part is on the K174UN7. The sensitivity of the receiver in the low frequency range of 10 µV, in the HF about 2 µV. Rated output power 1.5 watts. The audio frequency range is 80 ... 10000 Hz. Powered by an electrical network of 220 volts. Power consumption 5 watts. Receiver dimensions 370x170x70mm.
Information from collection of Valery Khartchenko