Retro Exclusive Radiotehnika Vintage USSR/Soviet Tuner T-101 hi-fi STEREO

Description

Manufacturer: Riga PO "Radiotekhnika", release since 1983.
Bands: LW: 150 - 350 kHz, MW: 525 - 1605 kHz, VHF: 65.8 - 73 MHz
KV1: 5.7 - 7.35 MHz (41 ... 49 m), KV2: 9.5 - 12.1 MHz (25 ... 31 m)
IF AM - 465 kHz, IF FM - 10.7 MHz
The Radiotehnika T-101-stereo Sg2.003.014TU tuner is designed to receive stereo and monophonic broadcasting programs in the VHF range (polar modulation) and monophonic broadcasting programs in the LW, MW and HF ranges. Optimal operating conditions of the tuner and achievement of maximum quality indicators are ensured when working together with the blocks of the Radiotehnika-101-stereo complex. The tuner is built on a functional block principle with separate AM and FM channels.
The tuner has:
Electronic tuning to radio stations in all bands
Fixed tuning to four frequencies in the VHF range
Possibility to connect external antennas for all bands and magnetic antennas for LW, SV
Possibility of orientation of the magnetic antenna without changing the position of the tuner
AFC in the VHF range, switched off manually or automatically when rotating the tuning knob
Silent VHF tuning
Bandwidth Switch "Narrow - Wide"
Automatic and manual switching of Stereo-Mono modes with indication of the presence of "Stereo"
Setting indication with cathode-luminescent indicator
Ability to connect ULF (preliminary or full), tape recorder and stereo phones
Main technical characteristics:
Sensitivity, limited by noise, with a signal-to-noise ratio of 26 dB in voltage from the input of an external antenna in the VHF range not worse than 3 μV
Sensitivity, limited by noise, with a signal-to-noise ratio of 20 dB in voltage from the input of an external antenna in the ranges DV, SV, KV not worse than 100 μV
Selectivity in the adjacent channel (at 9 kHz detuning) in the LW, SV ranges not less than 40 dB
The background level for the electric voltage from the antenna input is not worse than -46 dB
Tuner output voltage at 220 kΩ load not less than 500 mV
The range of reproducible frequencies of the AM path - 63 ... 4000 Hz, the FM path - 31.5 ... 15000 Hz
Power consumption no more than 10 W
Dimensions: 430 - 360 - 92 mm, weight - 6.5 kg