SDC20 Stereo Digital Coder
R.V.R. Elettronica S.r.l. (Bo)
Pag. 10
TABLE A
TECHNICAL SPECIFICATION
AUDIO INPUT (L & R)
Input Level
Adjustable from 0 to 12 dB
Input Sensitivity
194 mVrms (-12 dBm)
Input Impedance
> 6 Kohm (balanced)
Frequency Response
from 20 Hz to 15 KHz
19 KHz Suppression
-70 dB
38 KHz Suppression
-72 dB
Pre-emphasis
50 microsec, 75 microsec, off
SCA INPUT
Input Level
0 dB
Input Impedance
> 10 Kohm (unbalanced)
Frequency Response (20 Hz to 100 KHz)
< ± 0.5 dB
RDS INPUT
Input Level
0 dB
Input Impedance
> 150 Kohm
Frequency Response (20 Hz to 100 KHz)
< ± 0.5 dB
STEREO GENERATOR
Pilot Tone Frequency
19 KHz ± 0.1 Hz
Pilot Tone Level
- 20 dBm (adjustable 2 dBm)
Output Impedance (Multiplex)
50 Ohm (unbalanced)
Output Level (Multiplex)
0 dBm to + 12 dBm
(with 0 dBm, 1 KHz input signal)
Separation (20 Hz to 15 KHz)
> 60 dB
Subcarrier Suppression (38 KHz)
> 70 dB
THD (1 KHz, output = + 12 dBm)
< 0.03%
Signal/Noise Ratio
- 80 dB (DIN audio)
Power Requirements
117/230 Vac, 50/60 Hz, 8 W
Summary of Contents for SDC20
Page 1: ...M a n u f a c t u r e d b y R V R E l e t t r o n i c a I t al y TECHNICAL MANUAL SDC20...
Page 13: ...SDC20 Stereo Digital Coder R V R Elettronica S r l Bo Pag 13 FIG 1...
Page 15: ...SDC20 Stereo Digital Coder R V R Elettronica S r l Bo Pag 15 FIG 2 XLR VERSION...
Page 17: ...SDC20 Stereo Digital Coder R V R Elettronica S r l Bo Pag 17 FIG 3 SOCKET VERSION...
Page 22: ...SDC20 Stereo Digital Coder R V R Elettronica S r l Bo Pag 22 TOP VIEW FIG 4...
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