Difference between revisions of "Visonik VST 1000"
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| − | + | General: | |
| − | + | Manufacturer: Visonik / Dahl, Hamburg<br> | |
| − | + | Model: VST 1000<br> | |
| − | + | Type: Analog Tuner<br> | |
| − | + | Years of manufacture: ca. 1980<br> | |
| − | + | Made in: Germany<br> | |
| − | + | Color: silver / brown / black<br> | |
| − | + | Remote control: No<br> | |
| − | + | Power consumption:<br> | |
| − | + | Dimensions: 430 x 132 x 310 mm (WxHxD housing).<br> | |
| − | - 480 x 145 x 340 mm ( | + | - 480 x 145 x 340 mm (with handles, feet and connections)<br> |
| − | + | Weight: approx. 6 kg<br> | |
| − | + | Original price approx.<br> | |
| − | + | Connections | |
| − | + | Number of outputs: <br> | |
| − | 2 Cinch, | + | 2 Cinch, adjustable<br> |
| − | 0 ... 775 mV / 4 | + | 0 ... 775 mV / 4.7 kΩ (± 40 kHz deviation / 1mV)<br> |
| − | + | Number of inputs: | |
| − | + | Antennas: FM 300Ώ and 75Ω coax., AM 75Ω<br> | |
| − | + | Technical data<br> | |
| − | + | Reception: FM, MW,<br> | |
| − | + | frequencies: | |
| − | + | VHF: 87.4 - 110 MHz<br> | |
| − | MW: | + | MW: 510 - 1650 kHz<br> |
| − | + | Frequency response: 50 ... 15.5 kHz +0.5/-1.0 dB (FM)<br> | |
| − | + | Input sensitivity: | |
| − | FM: Mono 1 | + | FM: Mono 1.1 μV (300 Ω, 26 dB S/N, 1 kHz, ± 40 kHz deviation).<br> |
| − | - Stereo 32 μV (300 Ω, 46 dB S/N, 1 kHz, ± 40 kHz | + | - Stereo 32 μV (300 Ω, 46 dB S/N, 1 kHz, ± 40 kHz deviation)<br> |
AM: 250 μV/m (20 dB S/N)<br> | AM: 250 μV/m (20 dB S/N)<br> | ||
| − | + | Total harmonic distortion:<br> | |
| − | FM: Mono 0 | + | FM: Mono 0.15% (300 Ω, 26 dB S/N, 1 kHz, ± 40 kHz deviation)<br> |
| − | - Stereo 0 | + | - Stereo 0.3% (300 Ω, 26 dB S/N, 1 kHz, ± 40 kHz deviation)<br> |
| − | + | Signal-to-noise ratio:<br> | |
| − | FM | + | FM mono: 67 dB (300 Ω, 1 mV, ± 40 kHz deviation)<br> |
| − | FM | + | FM stereo: 62 dB (300 Ω, 1 mV, ± 40 kHz deviation)<br> |
| − | AM: 55 dB | + | AM: 55 dB (100 mV/m / 80% modulated)<br> |
| − | + | Channel separation: 45 dB (300 Ω / 1 mV / 1 kHz / ± 40 kHz deviation)<br> | |
| − | + | Selectivity:<br> | |
FM: 60 dB (ΔU.hf / ±300 kHz / 30 dB S/N )<br> | FM: 60 dB (ΔU.hf / ±300 kHz / 30 dB S/N )<br> | ||
AM: 35 dB ( 1 kHz, 1 mV/m , ±10 kHz)<br> | AM: 35 dB ( 1 kHz, 1 mV/m , ±10 kHz)<br> | ||
| − | + | Common mode selection: 0.9 dB<br> | |
| − | + | Mirror frequency attenuation: 88 dB FM / 60 dB AM<br> | |
| − | + | IF attenuation: 100 dB FM / 60 dB AM<br> | |
| − | + | IF bandwidth: 140 kHz<br> | |
| − | + | Pilot tone suppression: 68 dB<br> | |
| − | + | Special Features: | |
| − | + | Adjustable output level<br> | |
| − | + | Switch for muting and stereo blend<br> | |
| − | VU | + | VU indicators for:<br> |
| − | + | Field strength (logarithmic)<br> | |
| − | + | Transmitter center/tuning<br> | |
| − | + | Dual Gate MOS FET Input Stage<br> | |
| + | |||
| + | Ceramic Zf-Filter<br> | ||
| − | + | very long and accurate scale<br> | |
| + | |||
| + | Handles on the front, removable.</br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br> | ||
Latest revision as of 17:47, 5 November 2018
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
Special Features:
Adjustable output level
Switch for muting and stereo blend
VU indicators for:
Field strength (logarithmic)
Transmitter center/tuning
Dual Gate MOS FET Input Stage
Ceramic Zf-Filter
very long and accurate scale
Handles on the front, removable.