Audio Database

ST-50
Commentary

Synthesizer tuner which adopted dual gate MOS FET in front end part.

The IF stage is equipped with a two stage switching function of wide and narrow.

Equipped with two antenna terminals.

Equipped with die-cast side panels.

Model Rating
Type Digital synthesizer tuner
FM Tuner Section
Receiving frequency 76 to 90 MHz
Practical sensitivity (IHF) 11.3dBf/1.0 μ V (75 Ω)
Total harmonic distortion factor Stereo wide : 0.08% (1 kHz)
Signal-to-noise ratio 85dB
Frequency characteristic 30 Hz ~ 15 kHz + 0.5 -1.5 dB
Stereo separation wide:50dB(1kHz)
<AM Tuner Section>
Receiving frequency range 531 to 1602 kHz
Practical sensitivity of IHF 500 μ V/m
Total harmonic distortion factor 0.3%(1kHz)
Signal-to-noise ratio 52dB
<General>
Power consumption 10W (Electrical Appliance and Material Control Law)
Maximum external dimensions Width 454x Height 104x Depth 353 mm
Weight 6.4kg