详细说明
Product Name: DVB-S2 Modulator with 16apsk & 32apsk Model NO.: HPS8302F Condition: New Certification: CE, ISO, RoHS, SGS Function: DVB-S2 Modulator with 16apsk&32apsk Type: TV Front-end Equipment Trademark: CatCast Transport Package: Carton Specification: 1U Origin: Chengdu, China Product Description DVB-S2 Modulator with 16apsk & 32apskOutlineHPS8302F DVB-S/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 is to convert the input ASI and IP signals alternatively into digital DVB-S/S2 RF output.BISS scrambling mode is inserted to this DVB-S2 modulator, which helps to safely distribute your programs. It is easy to reach local and remote control with NMS software and LCD in the front panel.With its high cost-effective design, HIPRO HPS8302F DVB-S2 modulator is wildly 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 steppingPrinciple chartSpecificationASI Input Supporting both188/204 Byte Packet TS Input4 ASI Inputs, Supporting Hot Backup Connector: BNC, Impedance 75ΩIP Input1*IP Input (Rj45, 100M TS Over UDP)SFN outputMIP or IIP10MHz Input 1*10Mhz Input (BNC Interface)RF Output RF Range: 950 ~ 2150 MHz, 10KHz steppingOutput Level Attenuation:-10.0 dBm~-41.5 dBm,0.5dB SteppingMER≥36dBConnector: N type, impedance 50ΩChannel Codingand Modulation StandardDVB-SDVB-S2Outer codingRS CodingBCH CodingInner coding ConvolutionLDPC CodingConstellationQPSKQPSK,8PSK,16APSK,32APSKFEC/ Convolution Rate1/2, 2/3, 3/4, 5/6, 7/8QPSK:1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/108PSK:3/5, 2/3, 3/4, 5/6, 8/9, 9/1016APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/1032APSK: 3/4, 4/5, 5/6, 8/9, 9/10Roll-off Factor0.2, 0.25, 0.350.2, 0.25, 0.35Symbol Rate0.5~45Msps0.5~40Msps (32APSK);0.5~45 Msps (16APSK/8PSK/QPSK)BISS ScrambleMode 0, mode 1, mode ESystemSNMP/Web-server NMSLanguage: EnglishEthernet software upgrade24V power output through RF output portMiscellaneous Dimension482mm×410mm×44mmWeight4.5KGTemperature0~45ºC(operation), -20~80ºC (storage)Power100-240VAC±10%,50Hz-60HzConsumption25W
