DVB-S QPSK Modulation 1.DVB-S ETS 300-421 QPSK modular standards 2.450--950M or 950-2150MHz 3.1x ASI input,1xASI loopback

QPSK Modulation

qpsk digital Modulator  Model:QPSK6300

 

Main Features:

1. According for DVB-S ETS 300-421 QPSK modulator standards

2. Adopts the FPGA technology

3. Input connectors: ASI, DS3(optional)

4. Input TS packet mode: 188/204

5. Variable symbol rate from 1 to 45 Mbaud/s

6. High quality of MER and phase noise

7. Support PSI/SI tables edition, PID filtering and remapping

8. SNMP management, real time remote control and diagnostics

9. L frequency agile 450-950MHz and 950-2150MHz

10. PID modifying and PSI/SI generating

Data interfaces	ASI	2x ASI, Accordance to EN50083-9
		Bit Rate	≤108 Mbps
		Packet Format	188, 204 bytes
	DS3(option)	1x DS3 input, Full accordance to G.703 standard
		Bit Rate	44.736Mbps DS3, 34.368Mbps E3
RF output	1x RF output, F-type connector
	Frequency Range		450-950MHz and 950-2150MHz
	Phase Noise	≤ -95dBc/Hz@10KHz
	RF Level	90~110 dBuV, in the Step of 0.5dB
	Symbol Rate	1-45 Mbaud
Encoding	Mode	QPSK
	MER	≥40dB
	BER	≤ 0.5 x 10 -9
	SNR	≥ 45dB
	FEC Encoding	1/2, 2/3, 3/4, 5/6, 7/8
Processing	PCR, PID, PSI/SI, Adjustable bitrate.

 

Environments:

1. Power Supply: AC 90-250V 50/60Hz

2. Power consumption: 30W

3. Dimensions: 400mm (L) X483mm(W)X44mm(H)

4. Operating temperature: -10~50°C

5. Storage temperature:- 10~75°C

6. Weight: 5kg

DVB-S QPSK Modulation/Modular