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Sony ST-A30L


flyingcircus
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Sony ST-A30L

AM/FM Stereo Tuner (1979-80)

 

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Specifications
Tuning Range: 87.5 - 108 MHz
Antenna Terminals: 300 Ω balanced and 75 Ω unbalanced
Intermediate Frequency: 10.7 MHz
Sensitivity at 46 dB Quieting (40 kHz deviation): 
Mono: 3.5 μV, 16.1 dBf
Stereo: 40 μV, 37.3 dBf
Usable Sensitivity: 
40 kHz deviation: 1.3 μV, S / N = 26 dB
IHF: 1.8 μV, 10.3 dBf
Limiting Threshold: 1 μV (-3 dB)
Signal-to Noise Ratio (40 kHz deviation)
Mono: 65 dB
Stereo: 60 dB
Harmonic Distortion:
At 100 Hz [mono / stereo]: 0.15% / 0.4%
At 10 kHz [mono / stereo]: 0.15% / 0.4%
At 10 kHz [mono / stereo]: 0.3% / 0.6%
IM Distortion (40khz deviation):
Mono: 0.15%
Stereo: 0.4%
Separation
35 dB at 100 Hz
45 dB at 1 kHz
32 dB at 10 kHz
Frequency Response: 40 Hz - 12.5 kHz ± 1 dB
Selectivity: 50 dB at 300 kHz; 75 dB at 400 kHz
Capture Ratio: 1.0 dB
AM Suppression Ratio: 55 dB
Image Response ratio: 50 dB
IF Response Ratio: 95 dB
Spurious response Ratio: 75 dB
RF Intermodulation: 60 dB
Sub-carrier product Ratio: 50 dB
Muting Threshold: approx 5 μV
Output Level / Impedance: 750 mV, 46 k Ω (at 75 kHz deviation)

MW Section
Tuning Range: 522 - 1602 kHz
Antenna: built-in and External
Intermediate Frequency: 450 kHz
Usable Sensitivity:
Built-in Antenna: 250 μV / m (1,000 kHz)
External Antenna: 100 μV (1,000 kHz)
S / N Ratio: 50 dB (50 mV / m)
Harmonic Distortion: 0.5% (500 mV / m)
Selectivity: 45 dB (9 kHz)
Image Response Ratio: 45 dB (1,000 kHz)
IF Response Ratio: 40 dB (1,000 kHz)

LW Section
Tuning Range: 155 - 344kHz
Antenna: built-in and External
Intermediate Frequency: 450 kHz
Usable Sensitivity:
Built-in Antenna: 500 μV / m (250 kHz)
External Antenna: 100 μV (250 kHz)
S / N Ratio: 50 dB (50 mV / m)
Harmonic Distortion: 0.5% (500 mV / m)
Selectivity: 45 dB (9 kHz)
Image Response Ratio: 75 dB (250 kHz)

Power Requirements: 220 - 240 V 50/60 Hz
Power Consumption: 7 W
Dimensions (W x H x D): 430 x 80 x 275 mm (17 "x 3-1 / 4" x 10-7 / 8 ")

Weight: 3.6 kg (7 lb 15 oz) Net

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Kupiony za grosze aby bylo cos do "kompletu". W przyzwoitym stanie, swietnie odbiera (zdjecie jak zwykle na szybko).

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