Portable radio receiver `` Abava-253 ''.

Portable radio receivers and radios on p / p.DomesticThe portable radio receiver "Abava-253" has been producing the Kandavsky radio plant since 1998. The radio receiver is designed to receive in two VHF bands: FM1 - ​​65 ... 74 and FM2 - 87.5 ... 108 MHz. The case design and appearance are similar to the earlier '' Abava-8330 '' and the later '' Abava-252 ''. The receiver is assembled on a TEA-5710 type MC operating in the RF and IF paths and a TDA7056 MC operating in an AF amplifier. IF 10.7 MHz. The IF amplifier has no circuits, selectivity is carried out using 2 piezofilters with a total bandwidth of 150 kHz. The setting is made by KPE The receiver has a volume control and treble tone. The speaker system consists of a dynamic head 3GDSH-27 or a similar imported one. Receiver power supply is universal: from 6 А-343 cells or from 2 flat batteries 3336 or through the built-in power supply unit from the mains. Rated output power 0.25 W, maximum 0.6 W. Operating time from a set of batteries A-343 - 60 hours. Receiver dimensions 322x95x80 mm, weight 1 kg. The radio was produced in 2 design options.