Temp-2 black-and-white television receiver.

Black and white televisionsDomesticThe Temp-2 b / w image TV set was produced by the Moscow Radio Plant from October 1955 to December 1956 inclusively. The Temp-2 second-class TV has a number of design and circuit features in comparison with the Temp TV, but the design, design and all parameters remain the same. The device works in any of 5 channels, receives FM radio stations in three sub-bands, reproduces gramophone and magnetic recordings. It is powered from a network of 110, 127, 220 V. It is assembled in a polished wooden case measuring 525x575x475 mm, imitated for valuable wood species. The weight of the device is 44 kg. On the front panel, under a protective glass, there is a 40LK1B tube screen. There are four main control knobs under the screen. On the right of the case, a double knob is displayed: the outer one is the receiver settings '' tuning '' and the inner '' subband switch '' serves for setting the local oscillator and switching channels. Eight auxiliary handles are brought out to the rear wall. Two knobs for adjusting the linearity of the image and the horizontal size are brought out on the chassis under the slot. These adjusters are installed at the factory and sealed with paper. They are usually not used during operation. The back of the device is closed by a removable wall with slots for access to sockets, switches and control knobs. A block with a power cord is fixed on the back wall, when it is removed, the power is automatically turned off. To reproduce sound on the reflective board, two loudspeakers are installed on the left side of the case. The TV set is designed to be connected to the antenna with a 300-ohm symmetrical KATV-300 cable. The antenna input is switched on using a special SDN antenna block that comes with the TV. If you have an antenna with an unbalanced 75-ohm PK-1 coaxial cable entry, you will use an SDN device and a jack with a plug. For FM reception, a TV antenna is used. The TV is assembled on 22 lamps. Sensitivity 250 μV. Power consumption 240 W, radio reception 150 W.