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HG81300-C RDS/RBDS信号产生器
Main Features
RDS/RBDS/MBS-modulator with the most important test patterns according to DIN EN 50 067 (including EON)
for testing of ARI* functions:
- traffic announcement identification
- traffic area identification
- traffic information carrier
internal and external multiplex generator
LF for modulation of an external RF generator
Application
for service and testing of:
- RDS/RBDS function
- sensitivity
- ARI*
- stereo function
for the development:
simulation of not yet defined RDS-groups
*) Broadcast information for motorists.
Modulation Signals and Frequencies
| Modulation Signals and FrequenciesInternal Modulation Signal |
| multiplex signal (left channel) |
1.90 kHz (adjustable) |
announcement identification |
125 Hz, 30% AM |
| multiplex signal (right channel) |
4.75 kHz (adjustable) |
area identification |
Region A - F (adjustable), 60% AM |
| pilot tone 19 kHz |
6.75 kHz frequency deviation |
RDS signal |
1.2; 2.0; 4.5 kHz frequency deviation |
| unmodulated traffic information carrier |
3.2 kHz frequency deviation (adjustable) |
RDS functions |
TP, TA, PTY, PS, AF, EON, CT, RT, TDC, IH, RP |
| External Modulation Signal (deviating values) |
| multiplex signal (left channel) |
0.768 kHz (adjustable) |
multiplex signal (right channel) |
3.16 kHz (adjustable) |
Directions of Ordering
| RDSGenerator |
HG 81300-C |
| Optioncable assembly |
-1 m cable BNC connector / BNC connector
-1 m cable BNC connector / 2 x 4 bunch pin plug
-1 m cable BNC connector / HF 4/13 connector
-0.1 m Kabel BNC connector / HF 4/13 connector
-Socket HF 4/13 (socket / socket)
-Connector HF 4/13 according to DIN 47283, RG58 cable (50 Ohm) |
PC Program
Display of the program for controlling the HG 81300-C generator from a PC.
Technical Data
-Dimensions270 x 300 x 120 mm (L x W x H)
-Protection classIP 41
-Output voltage for modulation output0,1 to 10 VSS
-Supply voltage100 to 240 VAC, 50/60 HZ, 10 W
-RF output level, int. generator1 μV to 3 mV
or 0 dBμV to +70 dBμV
or -10 dBm to -37 dBm
-Insertion loss (ext. signal)10 dB
-Working temperature0 to 50o C
-Storage temperature-20 to 70o C
-Humidity80% max. without dew
Frequencies
-Carrier Frequency (fixed)88,0/91,3/94,7/98,0/101,3/104,7/107,9 MHz
-PC programmable87,6 to 107,9 MHz in steps of 100 kHz
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