A hi-fi AM/FM stereo tuner with an analogue dial, housed in a silver metal case. Features Acute Servo Lock tuning with three LED tuning indicators, variable capacitor RF front end with four-gang FM and two-gang AM tuning. With rotary tuning control, tuning indicators, five LED signal strength indicators, push button switches for calibration tone, hi blend, high/low level, and muting/stereo. On the back, an adjustable ferrite rod aerial, terminals for AM and FM antennae, and RCA phono line output sockets.
System
FM stereo, FM/AM superheterodyne tuner
Acute Servo Lock System
Tuning range
87.5MHz - 108MHz
Antenna terminals
300Ω balanced, 75Ω unbalanced
Sensitivity at 46dB quieting
17.3dBf, 4µV (mono)
37.9dBf, 43µV (stereo)
Usable sensitivity
10.8dBf, 1.9µV (IHF)
1.4µV (S/N 26dB)
Signal/noise ratio
77dB (mono), 72dB (stereo)
Harmonic distortion
0.1% (mono), 0.2% (stereo) at 100 Hz
IM distortion
0.1% (mono), 0.2% (stereo)
Frequency response
40Hz - 12.5kHz ±0.3dB
30Hz - 15kHz +0.3dB,-2dB
Selectivity
80dB at 300kHz
Spurious response ratio
95dB
Muting threshold
approx. 25.2dBf/10µV (at LOW)
approx. 45.2dBf/100µV (at HIGH)
Output level/impedance
750mV/4.7kΩ (at 75kHz deviation)
Calibration tone 50% modulation
(at 37.5kHz deviation)
400Hz
Tuning range
MW 522kHz - 1,602kHz
LW 155kHz - 344kHz
Antenna
built-in antenna, external antenna
built-in antenna
MW 200µV/m (at 1,000kHz)
LW 450µV/m (at 250kHz)
external antenna
MW 100µV (at 1,000kHz)
LW 100µV (at 250kHz)
Image response ratio
MW 45dB (at 1,000kHz)
LW 75dB (at 250kHz)
Versions/Power requirements
Type 1 : 220V AC 50/60Hz
Type 2 : 240V AC 50/60Hz
Type 3 : 110, 120, 220, 240V AC 50/60Hz adjustable
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Power consumption: 10 W
The
Sony ST-A35S FM Stereo / FM-AM Tuner
is similar with SW in place of LW.
Made in Korea