ST-A 7 / ST-A 7 B differ in finish,
but the operating procedures are identical.
FM superheterodyne quarz-lock system.
21 ICs, 9 FETs, 119 Transistoren, 44 Dioden.
220, 240 V 50/60 Hz.
Meter: SIGNAL/MULTIPATH, STEREO, LOCK.
Switches: SELECTIVITY, MUTING (5-30 μV), MODE, MULTIPATH, DOLBY FM ADPT.
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Specifications:
| 1. General | System: | Analog Stereo Tuner (FM) |
Colour: 1=Silver, 2=Black: | 1 |
Power consumption: | 45 W @ 120/240 V |
| Tuner | Display: | analog + digital |
Frequency Range FM: | 87,5-108 MHz |
Station Preset: | 0 |
Signal Strength Meter: | 1 : 0=NO, 1=YES |
Center Tuning Meter: | 1 : 0=NO, 1=YES |
Instrument Multipath: | 1 : 0=NO, 1=YES |
Inp. Sensitivity Mono: | 1.5 (IHF) μV |
Frequency Response: | 20-15,000 (+0.2/-1 dB); 40-12,500 (+2/-0.5 dB) HZ |
Harmonic Distortion: | 0.04 / 0.08 (Mono/Stereo 100 Hz + 1 kHz);
0.05 / 0.3 (Mono/Stereo 10 kHz) % at rated output |
Harmonic Distortion (NARROW): | 0.2 / 0.3 (Mono/Stereo 100 Hz + 1 kHz);
0.2 / 0.6 (Mono/Stereo 100 kHz) % at rated output |
Separation: > | 20 / 50 / 26 (normal 200/300/400 kHz); 15 / 76 (NARROW 200/300 kHz) db |
Signal/Noise Mono: | 80 db |
Signal/Noise Stereo: | 75 db |
Crosstalk: | 55 (normal); 45 (NARROW) db |
Pilot Signal Rejection: | 70 db |
IF Rejection: > | 120 db |
Output Voltage: | 750 (FIX); 1,500 (VARIABLE / DOLBY ADPT) mV |
Impedance Out: | 2 (FIX); 0.47 (VARIABLE / DOLBY ADPT) kΩ |
| 2. Physical | Dimensions in Inches: | 17 x 6 3/4 x 16 5/8 (w) x (h) x (d) |
Dimensions in mm: | 430 x 170 x 420 (w) x (h) x (d) |
Weight in lbs: | 31.2 lbs |
Weight in Kg: | 14.1 Kg |
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