Uher SG 630 Logic specifications

Brand : Uher

General

Connections

Tech nical specifications

Special equipment

Manufacturer: Uher
Model: SG 630 Logic
Type: Coil Tape Recorder
Years of manufacture: 1976 - 1979
Made in: Germany
Color: Black
Type: 3-head Coil tape
Remote control:
Power consumption:
Dimensions: 510 x 400 x 146 mm (WxHxD)
Weight: 13 kg< /li>
Factory price approx.:
- Version without Dolby unit: 1'700 DM
- Version with Dolby unit: 2'200 DM

Number of inputs:
- Radio: 1.2mV to 110 mV, 47 kOhm
- Phono (crystal): 40 mV, 1.2mOhm
- Microphone: 0.12mV to 70 mV, 2 kOhm
- Reserve: 200 mV to 18 V, 50 kOhm
Number of outputs: 3
- Monitor: 750 mV, 15 kOhm
- Din: 750 mV, 15 kOhm
- Pre Out: 750 mV, 15 kOhm

Continuous power (via built-in amplifier)
- 8 ohm:
- 4 ohm: 2 x 6 watt
Dynamic Power:
- 8 ohm:
- 4 ohm:
Band speed: 4,75 / 9,5 / 19 cm/sec
Coil diameter: max. 27 cm
drive: 3 engines, sound Waves direct drive
total frequency response:
- 4.75 cm/s: 20Hz - 12'500 Hz ± 3 dB
- 9.5 cm/s: 20Hz - 15'000 Hz ± 3 dB
- 19 cm/s: 20Hz - 20'000 Hz ± 3 dB
flutter:
- 4.75 cm/sec: ± 0,3 %
- 9.5 cm/sec: ± 0,15 %
- 19 cm/sec: ± 0,05 %
signal-to-noise ratio-in 2-track model:
- 4.75 cm/sec: > 63 dB
- 9.5 cm/sec: > 63 dB
- 19 cm/sec: > 65 dB
signal-to-noise ratio 4-track model:
- 4.75 cm/sec: > 61 dB
- 9.5 cm/sec: > 61 dB
- 19 cm/sec: > 63 dB
Crosstalk:
- Mono: 60 dB
- Stereo: 45 dB
total harmonic distortion:
- 4.75 cm/sec: < 3.0%
- 9.5 cm/sec: < 3.0%
- 19 cm/sec: < 1.5%
fire-Extinguishing loss: < 72 dB
premagnetization and deletion frequency: 100kHz
rewind Time: 1'200 m Band in 120 seconds