Operating instructions

Technical Specifications DVB3030/DVB3030L Digital Video Broadcast Modulator
7-2 TM052 – Rev. 3.5
6. Data Interface:
Serial: RS-422/-449 (< 16 Mbps)
G.703 (HDB3) (Optional)
DVB ASI - ‘Hotlink’ (Optional)
Parallel: RS-422, 25-Pin ‘D’ (< 50 Mbps)
DVB, RS-422, 25-Pin ‘D’
LVDS DVB (Optional)
G.703 (Optional)
HSSI (Optional)
ASI (Optional)
7. Internal Clock Source:
Stability: 10 ppm
8. External Clock:
Accuracy: 100 ppm
7.3 Monitor and Control
1. Interface: Serial RS-485 and RS-232,
Ethernet, 10BaseT
2. Parameters Controlled: IF Frequency,
IF Output Level,
IF Output On/Off,
Data Rate,
Symbol Rate,
Clock Polarity,
Data Polarity,
Inner Code Rate,
Test Modes
3. Parameters Monitored Faults, Stored Faults
7.4 Environmental
1. Prime Power: 100 - 240 VAC, 50-60 Hz, 0.5 A
2. Operating:
Temperature: 0 – 50° C.
Humidity: Up to 95%, Non-condensing
3. Storage:
Temperature: -20 to 70° C.
Humidity: Up to 99%, Non-condensing
4. Regulatory:
EMC: EN55022, Class B
EN50082-1
IEC801-2, 4 KV CD, 8 KV AD
IEC801-3, 27-500 MHz, 3 V/M
IEC801-4, 0.5 KV Signal, 1 KV Power
Safety: EN60950