Audio Database

TU - α 307R
Commentary

Digital synthesizer FM/AM tuner with excellent reception performance and operability by S. L. C. P circuit and SCMS.

Equipped with SCMS (Station Code Memory System) that allows direct music selection by freely set original code.

Preset scan to quickly find the desired station.

30-station random preset

75 Ω dedicated antenna terminal mounted.

Model Rating
Type FM/AM Tuner
<FM Part>
Practical sensitivity 11.2dBf
SN50dB Sensitivity mono:18.0dBf
stereo:38.0dBf
Practical selectivity 65dB(400Hz)
Signal-to-noise ratio mono:82dB
stereo:75dB
Distortion Factor (1 kHz) mono:0.03%
stereo:0.04%
Separation 50dB
Image interference ratio 45dB
Spurious interference ratio 75dB
IF interference ratio 80dB
Antenna impedance 75 Ω
ATT level (at local switching) 12dB
<AM Department>
Practical sensitivity 50dB/m
Signal-to-noise ratio 50dB
Distortion factor Not more than 0.4%
<General>
Rated power consumption 8W
External dimensions Width 430x Height 60x Depth 257 mm
Weight 2.8kg