Nejva-M 1967
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Since 1967, the portable radio Neiva-M has produced the Kamensk-Ural instrument-making plant. The fourth-class radio receiver "Neiva-M" is designed to receive broadcasting stations on a magnetic antenna in the bands DV, ST. It is made on seven transistors and one semiconductor diode. The minimum output power is 60 mW. The sensitivity of the internal antenna in the range of DV - 1.5, SV - 1.0 mV / m. Selectivity on the neighboring channel on the DV - 20, NE - 16 dB. Attenuation in the mirror channel on the DV - 26, NE - 20 dB. IF 465 kHz. The frequency response of the low frequency tract sound pressure in the range 450..3000 Hz and has a non-uniformity of 14 dB. Quiescent current 6 mA. Power is supplied from the battery Krona-VTs. The receiver remains operable when the voltage drops to 5.6 V. There are sockets for the external antenna and telephone. Model dimensions - 113x70xx34 mm, weight with battery and case 330 g.
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Information from collection of Valery Khartchenko