70MHz/140MHz If Output DVB-S2 Support Qpsk, 8psk Modulator

• Customization: Available
• Type: CATV Equipment
• Function: Signal Transmission Equipment
• Model NO.: HPS8302F
• Certification: CE, ISO, RoHS, SGS,FCC
• Condition: New
• Transport Package: Carton
• Specification: 1U
• Trademark: CatCast
• Origin: Chengdu, China
• Production Capacity: 200PCS/Month

Product Description

70MHz/140MHz If Output DVB-S2 Modulator (support QPSK, 8PSK)


Outline

The HPS8302A DVB-S2 modulator is a high performance modulator developed according to DVB-S2 (EN302307) standard which is the standard of second generation of the European broadband satellite telecommunication. 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. In addition, it is backwards-compatible with DVB-S (EN300421) modulating standard. This DVB-S2 modulator supports local and remote control through NMS software. The HPS8302A DVB-S2 modulator can be used for Broadcasting, Interactive Services, News Gathering and other Broadband satellite applications.


Feature 

*  Fully complying with DVB-S2 (EN302307) and DVB-S (EN300421) standard 
*  4 ASI inputs supporting hot backup (3 for backup)
*  Support IP (100M) signal input
*  QPSK, 8PSK, 16APSK, 32APSK Constellations
*  Constant temperature crystal oscillator, as high as 0.1ppm stability
*  Support coupling 10Mhz clock output through RF output port
*  Support 24V power output through RF output port
*  Support BISS scrambling(UP to 80 Mbps)
*  Support local and remote control with SNMP or Web-server NMS
*  Support SFN TS (with MIP or IIP) transmission
*  Output frequency range: 950~2150MHz, 10KHz stepping


Principle chart


Specification

ASI Input	Supporting both188/204 Byte Packet TS Input
	4 ASI Inputs, Supporting Hot Backup
	Connector: BNC, Impedance 75Ω
IP Input	1*IP Input (Rj45, 100M TS Over UDP)
SFN output	MIP or IIP
10MHz Input	1*10Mhz Input (BNC Interface)
RF Output	RF Range: 950 ~ 2150 MHz, 10KHz stepping
	Output Level Attenuation:-10.0 dBm~-41.5 dBm,0.5dB Stepping
	MER≥36dB
	Connector: N type, impedance 50Ω
Channel Coding and Modulation	Standard	DVB-S	DVB-S2
	Outer coding	RS Coding	BCH Coding
	Inner coding	Convolution	LDPC Coding
	Constellation	QPSK	QPSK,8PSK, 16APSK,32APSK
	FEC/ Convolution Rate	1/2, 2/3, 3/4, 5/6, 7/8	QPSK: 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 32APSK: 3/4, 4/5, 5/6, 8/9, 9/10
	Roll-off Factor	0.2, 0.25, 0.35	0.2, 0.25, 0.35
	Symbol Rate	0.5~45Msps	0.5~40Msps (32APSK); 0.5~45 Msps (16APSK/8PSK/QPSK)
	BISS Scramble	Mode 0, mode 1, mode E
System	SNMP/Web-server NMS
	Language: English
	Ethernet software upgrade
	24V power output through RF output port
Miscellaneous	Dimension	482mm×410mm×44mm
	Weight	4.5 KG
	Temperature	0~45ºC(operation), -20~80ºC (storage)
	Power	100-240VAC±10%,50Hz-60Hz
	Consumption	25W