VP-8194A RDS信號(hào)源 

ARI Modulation
SK signal
??Frequency
??Level
??Resolution
??Accuracy
??Phase
DK signal
??Frequency accuracy
??AM modulation range
??AM resolution
??AM accuracy
??AM distortion
BK signal
??Frequency accuracy
??
??AM modulation range
??AM resolution
??AM accuracy
??AM distortion
RDS modulation
Level range
Resolution
Accuracy
Spurious
Sub-carrier
??frequency
??Phase
??Leakage
Internal data
??Mode
??Pattern number
??Pattern length
57 kHz ?? 6 Hz
0.0 % to 10 %??100 %=75 kHz??
0.1 %
????setting ?? 0.1+0.5??%
0 deg ??10 deg??to the pilot signal??
125 Hz ??1 ??
0 % to 40 ??
1 ??
??5 ??
2 1 ????SK=5.3 ??, AM=30 ????
Code A: 23.75 Hz ??1 ??
Code B: 28.27 Hz ??1 ??
Code C: 34.93 Hz ??1 ??
Code D: 39.58 Hz ??1 ??
Code E: 45.67 Hz ??1 ??
Code F: 53.98 Hz ??1 ??
0 % to 80 %
1 %
??5 %
2 2 %??SK=5.3 %, AM=60 %??
0.0 % to 10 %??100 %=75 kHz??
0.10 %
????setting ?? 0.1+0.5??%
2 ??50 dB??2 53 kHz, 10 % output??
2 ??40 dB??3 61 kHz, 10 % output??
57 kHz ?? 6 Hz
0 deg or 90 deg ?? 10 deg ??to the pilot??
2 ??50 dB
Sub-carrier / Null / Internal
Max. 16
Max. 2 048 groups