Outline

DVB-T2 modulator is our new product developed complying with the DVB-T2 standard. With its advanced modulating technology, this modulator can effectively make use of the ground spectrum resources and make it possible to provide reliable signals for fixed, mobile and portable devices. Compared with DVB-T, the channel capacity is increased by 30% under the similar carrier to noise ratio (CNR) threshold. DVB-T2 modulator also supports single-PLP and multi-PLP (option) to receive T2-MI from DVB-T2 gateway through its ASI and IP port. (This function is also option.)

Moreover, this device can be upgraded and controlled through network system, which allows it to be widely used in setting up digital broadcasting network and provide good signals for scientific laboratory and DVB-T2 STB.

Features

1. Fully complying with EN302 755 standard

2. 4 ASI input ports (for 1 channel TS input with 3 ports for backup)

3. TS over IP input (UDP); T2-MI over IP input (Option)

4. 10MHz input/loop out, 1PPS input/loop out

5. DVB-T2 RF output

6. Supports single PLP, multi-PLP (Option)

7. Support MISO and SISO

8. Support QPSK/16QAM/64QAM/256QAM (normal or rotated)

9. Support TS format: T2-MI (Option) or TS (Mode A)

10. High performance output: MER>43dB, shoulder level>56dB

11. Output signal bandwidth: 5M, 6M, 7M, 8MHz

12. Support MFN and SFN (Option) net mode

13. Supports non-linear and linear digital pre-distortion (DPD) --->Video

14. RF output level: -25~+3 dBm, 0.1db stepping

14. Constant temperature crystal oscillator, as high as 0.1ppm stability

15. Support online upgrade

16. Keyboard operation and LCD display

17. Web Network management system (GUI)

Technical Parameter

Chengdu Digitovision Technology Co., LTD. is more than ten years manufacturer, specialized in digital TV head-end system.The company is a high-tech enterprise which concentrates on the research, manufacturing, sale and service of DVB products. Digitovision is building up both domestic and overseas markets while making a good contribution to the CATV industry.

Digitovision's products including: Encoder, Encoder modulator, QAM modulator, QPSK modulator, DVB-S2 modulator, DVB-T modulaotr, multiplexer and Satellite Receiver...For the system, we can offer the total solution of DVB-C/T/T2/ from headend to user end with the way of cable, MMDS,especially concentrate on IPTV.And our projects relate to different areas, such as city or village coverage, hotel, hospital, university, casino etc.

As a leader of DVB industry in China, Digitovision focuses on the digital TV products and provides a wide range of new technologies as well as competitive products suitable for both domestic and overseas markets. Our team will provide the best products and service to customers home and abroad.