Stationary transistor radio `` Calendar-informant ''.

Combined apparatus.Since 1975, the stationary transistor radio "Calendar-Informator" has been produced by the Murom plant RIP. The informative calendar is designed to record notes or events on a paper tape that can be moved with the pens to the right or left. A little higher, tilted, is the calendar mechanism. There are four knobs for setting the current date, month and day of the week. Billing of the year is not. The direct gain receiver is assembled on 6 germanium transistors and covers the wavelength range from 300 to 1800 m. The receiver sensitivity to the magnetic antenna is 30 mV / m, the selectivity is 8 dB. Rated output power 80 mW, maximum 150 mW. The range of reproducible sound frequencies is 300..3500 Hz. Power supply - "Krona" battery. Calendar dimensions 250x175x85 mm, weight 630 g. To change the position of the magnetic antenna horizontally to the right or left within 90 degrees and improve reception, there is a regulator in front.