CATV DIGITAL Modulator(dvb-c digital headend)

QAM6200 is a professional, high quality digital head-end transcoder. After the processing of RS
encoding, scrambling, interleaving, QAM, wave filtering, finally up-convert frequency signal into
RF signal and transmit out. With the advanced QAM modulation, it max supports up to 512QAM,
which greatly promote and optimize the RF output performance. Its service to make it widely applied in DVB-C head-end network fields and hotel TV solutions..

Key Features
1. Modulation mode: 16, 32, 64, 128, 512QAM

2. ITU-T J.83A,B

3.Input connectors: ASI, DS3(optional)

4. Input TS packet mode: 188/204

5. Variable symbol rate from 1 to 7 Mbaud/s

6. High quality of MER and phase noise

7. Support PSI/SI tables edition and generation

8. PID filtering, modifying, remapping

9. Full frequency agile 110-870MHz

10. Output level: 90dBuV～110dBuV，in the step of ±0.5dB

11. High reliability design, stable in running

12. SNMP management, Ethernet and real time remote control and diagnostics.

Applications

1. DVB-C headend network

2. MMDS/MUDS microwave links

3. Remote education and /Business TV