Visonic VST 1000

Visonic VST 1000, plně funkční vintage tuner, ladí dobře. Hodí se k nějakému staršímu zesilovači.
General:
Manufacturer: Visonik / Dahl, Hamburg
Model: VST 1000
Type: Analog Tuner
Years of manufacture: ca. 1980
Made in: Germany
Color: silver / brown / black
Remote control: No
Power consumption:
Dimensions: 430 x 132 x 310 mm (WxHxD housing).
- 480 x 145 x 340 mm (with handles, feet and connections)
Weight: approx. 6 kg
Original price approx.
Connections
Number of outputs:
2 Cinch, adjustable
0 ... 775 mV / 4.7 kΩ (± 40 kHz deviation / 1mV)
Number of inputs: Antennas: FM 300Ώ and 75Ω coax., AM 75Ω
Technical data
Reception: FM, MW,
frequencies: VHF: 87.4 - 110 MHz
MW: 510 - 1650 kHz
Frequency response: 50 ... 15.5 kHz +0.5/-1.0 dB (FM)
Input sensitivity: FM: Mono 1.1 μV (300 Ω, 26 dB S/N, 1 kHz, ± 40 kHz deviation).
- Stereo 32 μV (300 Ω, 46 dB S/N, 1 kHz, ± 40 kHz deviation)
AM: 250 μV/m (20 dB S/N)
Total harmonic distortion:
FM: Mono 0.15% (300 Ω, 26 dB S/N, 1 kHz, ± 40 kHz deviation)
- Stereo 0.3% (300 Ω, 26 dB S/N, 1 kHz, ± 40 kHz deviation)
Signal-to-noise ratio:
FM mono: 67 dB (300 Ω, 1 mV, ± 40 kHz deviation)
FM stereo: 62 dB (300 Ω, 1 mV, ± 40 kHz deviation)
AM: 55 dB (100 mV/m / 80% modulated)
Channel separation: 45 dB (300 Ω / 1 mV / 1 kHz / ± 40 kHz deviation)
Selectivity:
FM: 60 dB (ΔU.hf / ±300 kHz / 30 dB S/N )
AM: 35 dB ( 1 kHz, 1 mV/m , ±10 kHz)
Common mode selection: 0.9 dB
Mirror frequency attenuation: 88 dB FM / 60 dB AM
IF attenuation: 100 dB FM / 60 dB AM
IF bandwidth: 140 kHz
Pilot tone suppression: 68 dB