Product Details

Product Description

Professinal DVB-S/S2 Modulator

QPSK6350 is a high performance professional DVB-S/S2 modulator, which complies with DVB-S2 (EN302307) standard and is backwards-compatible with DVB-S(EN300421) modulation standard. It adopts advanced framing structure, channel coding and modulation technology, increasing over 50% transmission ability more than DVB-S modulator under the same transmission condition and also providing a more powerful receiving ability in the same spectral efficiency. It widely applications to DSNG and DVB-S/S2 network transmission.

RF OUT ASI IN

DATA NMS

Feature

1.Fully complying with DVB-S2(EN302307) modulating standard compatible with DVB-S (EN300421)

2.Symbol rate:1~30M@8PSK; 1~45 M@QPSK

3.External 10Mhz clock input and loop out

4.Synthesized L-band or IF outputs

5.Two ASI and IP(option) inputs

6. QPSK,8PSK, and16APSK,32 APSK optional

7.Include Constant temperature crystal oscillator reference clock, as high as 0.1ppm stability

8.BISS Scramble:Mode0,mode1,mode E(option)

9.Output level attenuation:31dB, step by 0.5Db

10.Excellent MER and PCR restamp accuracy

11.Front panel and SNMP for easy configuration

12.Output frequency: 950~2150MHz(L Band);50-800Mhz(IF),1Khz Step

Specifications

MPEG-TS Input
ASI	2x ASI inputs, hot backup with loop out
	Supporting both packet and byte mode TS input
	Supporting both packet and byte mode TS input
	Packet Format: 188/204 bytes
IP (option)	Ports: 100M,RJ45
	Input format: UDP
	Addressing:Multicast,Unicast
	Bitrate:≤100Mbps

Out Frequency options
L BAND Output	Frequency 950-2150 MHz
IF Output	Frequency 50-800 MHz,1Khz step

Fequency Reference Clock
Internal	10MHz (stability ±1x10-7) available
Options	higher stability, external reference, GPS locked reference

Out Level
-31 dBm to 0 dBm (0.5 dB steps)
Maximum Output level: 0dBm

Output impedance and Connector
N type, impedance 50Ω

Symbol Rate
1~30Mbands@8PSK; 1~45Mbands@QPSK

Encryption option
Mode0, mode1, mode E

VAILABLE OPTIONS
OPT-IP - IP input (T.S. over IP)
OPT-BISS - BISS-1/E encryption
OPT-10M - high stability 10MHz reference oscillator, external reference, GPS locked reference
OPT-PWR - Power supply for BUC (24V 4A)
OPT-RF L Band or IF out

DVB-S2 Modulation
Outer coding	BCH coding
Inner coding	LDPC coding
FEC Rate	1/2,3/5,2/3,3/4,4/5,5/6,8/9,9/10
Constellation	QPSK,8PSK,16 APSK,32APSK(OPTION)
Roll-off Factor	0.2, 0.25, 0.35

DVB-S Modulation
Outer coding	RS coding
Inner coding	Convolution coding
FEC Rate	1/2,2/3,3/4,5/6,7/8
Constellation	QPSK
Roll-off Factor	Roll-off Factor

Control Interface
10/100 BaseT Ethernet, RJ45,,SNMP
Indicators: Power, Ext 10M, ASI1, ASI2, TS Overflow, Alarm, DVB-S2, DVB-S, 8PSK, QPSK
2x40 LCD display
7 keys: UP, DOWN, LEFT, RIGHT, ENTER, MENU, and LOCK

Environment
Power Supply	100-240VAC±10%,50Hz-60Hz
Power consumption	25W
Operating temperature	0~45℃
Storage temperature	-20~80℃
Dimensions	410mm (L) X482mm(W)X44mm(H)
Weight	5kg

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