Sansui TU-9900 AM/FM Stereo Tuner 1975 Vintage Audio 20W 9.6kg Retro Japan
Description
Model FM/AM tuner
<FM tuner section>
Sensitivity (IHF) 1.5μV
Total harmonic distortion
mono(wide): 0.06% or less (1kHz)
0.06% or less (50Hz)
0.08% or less (10kHz)
mono(narrow): 0.5% or less (1kHz)
0.5% or less (50Hz)
0.8% or less (10kHz)
stereo(wide): 0.08% or less (1kHz)
0.1% or less (50Hz)
0.15% or less (10kHz)
stereo(narrow): 0.8% or less (1kHz)
0.8% or less (50Hz)
1.2% or less (10kHz)
SN ratio mono:80dB or more
stereo:76dB or more
selectivity
wide: 55dB or more (400kHz)
22dB or more (300kHz)
5dB or more (200kHz)
narrow: 90dB or more (400kHz)
60dB or more (300kHz)
20dB or more (200kHz)
Capture ratio wide: 1dB or less
narrow:3dB or less
Image frequency rejection 100dB or more (83MHz)
IF rejection 110dB or more (83MHz)
Spurious response rejection 110dB or more (83MHz)
Unnecessary radiation 34dB or less
Stereo separation 50dB or more (1kHz, wide)
30dB or more (1kHz, narrow)
40dB or more (50Hz, 10kHz, wide)
Frequency characteristics 30Hz to 15kHz +0.5 -0.8dB
<AM tuner section>
Sensitivity 45dB/m(1MHz)
Selectivity 70dB or more (1MHz ±10kHz)
Image rejection 100dB/m(1MHz)
IF rejection 100dB/m(1MHz)
Total harmonic distortion rate 1% or less (80% modulation, 100dB/m)
<General>
Output voltage FM:0~1V(100%MOD)
Rated power consumption 20W
External dimensions Width 460x Height 176x Depth 310mm
Weight 9.6kg