RFT SC 1920
Contents
dates[edit]
General
- Dimensions W x H x D: 390 x 230 x 350 mm
- Weight: 10,8 kg
Price: 2495,- M
Technical data
- Operating voltage: 220 V, 50 Hz
- Power consumption: 56 W
- Wave range LW: 145...290 kHz
- Wave range MW: 520...1620 kHz
- Wave range KW: 5,85...7,3 MHz
- Wave range VHF: 87.4...108.1 MHz
AM section:
- Sensitivity: 37 dB (µV)
- selectivity: 35 dB
- Upper cut-off frequency: 2.0 kHz
- Distortion factor: < 5.0 %
FM section:
- Sensitivity mono: - 12 dB (pW)
- Sensitivity stereo: ? µV
- Selectivity: 60 dB
- Upper cut-off frequency: 15 kHz
- External voltage spacing: ?? dB
- Distortion factor mono: < 1,0 %
- Übersprechdämpfung bei 1 kHz:>30 dB
Cassette section:
- Operating speed: 4.76 cm/s
- Deviation from target speed: < 2.0 %
- Synchronization error: < 0.2 %
- Rewind time for K60: < 120 s
- Distortion factor with standard control: < 5 %
- Übertragungsbereich Fe: 63...10000 Hz
- Übertragungsbereich Cr: ??...??000 Hz
- Fremdspannungsabstand: >40 dB
- Crosstalk attenuation at 1 kHz: > 22 dB
Phono section:
- Rated speeds: 33.33 rpm ; 45.11 rpm
- crosstalk fluctuation: < 0,2 %
- Übertragungsbereich: 31,5...14000 Hz
- Rumpelfremdspannungsabstand: >34 dB
- Rumble voltage spacing: > 53 dB
- extraneous voltage spacing: > 50 dB
- Channel separation at 1 kHz: 18 dB
- Scanning system: CS 29 SD
- Adjustment range of tracking force: 40 +- 10 mN
NF part:
- Sinusoidal output power: 2 x 10 W at k = 0.7 %.
- Frequency range: 30 - 30000 Hz
- External voltage spacing at 10 W: > 70 dB
- Crosstalk attenuation at 1 kHz: > 45 dB
- Input voltage range: 0.2...2 V
- Adjustment range "Bass" at f = 40 Hz: +/- 12 dB
- Adjustment range "Treble" at f = 16 kHz: +/- 12 dB
- Adjustment range "Balance": +3 dB/ -40 dB
Notes[edit]
The SC 1920 was first presented to the public at the Leipzig Spring Fair in 1986.
Pictures[edit]
Reports[edit]
Links[edit]
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