Sichuan, China
Management System Certification:
ISO 9001, ISO 14001
Import & Export Mode:
Have Own Export License
OEM/ODM Availability:
OEM/ODM Service
Sample Available
Russian Speaker

Dvb-S2 Modulator, Dvb-S/S2 Modulator, Rf Modulator manufacturer / supplier in China, offering QPSK 8PSK DVB-S/S2 Modulator, H. 264 MPEG-4 HDMI Encoder Modulator, HD HDMI1080I/P MPEG-4 Avc H. 264 Encoder and so on.

Gold Member Since 2013
Audited Supplier

QPSK 8PSK DVB-S/S2 Modulator

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Min. Order / Reference FOB Price
1 set US $1-3,300/ set
Port: Chengdu, China
Production Capacity: 200PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram
Type: CATV(Cable Television)Equipment
Function: Signal Transmission Equipment
Certification: CE, ISO, RoHS, SGS,FCC
Condition: New
Transport Package: Carton
Specification: 1U

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Basic Info

Model NO.: HPS8302F
Trademark: CatCast
Origin: Chengdu, China

Product Description


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.

  Fully complying with DVB-S2(EN302307) standard
  Backwards-compatible with DVB-S (EN300421) modulating standard
  Two ASI inputs supporting hot backup
  Supporting local and remote control
  Output level attenuation
  10MHz outer reference clock input
  Output frequency range: 50~200MHz
  Full-size front panel LCD display and keyboard

Principle chart

QPSK 8PSK DVB-S/S2 Modulator

MPEG-TS InputSupport the transport stream packet mode and burst mode
Support 188/204Byte transport stream packets
2 Way ASI input, support hot backup input mode
Input Connector Specifications: BNC Block, impedance 75Ω
RF Output950-2150MHz continuously adjustable
Level attenuation continuously adjustable (0 ~ 32dB), adjustable stepping 0.5dB
Maximum output level:0dBm
Output connector specification: F Block, impedance 50Ω
Modulation and channel codingOutside the error-correcting codeDVB-SDVB-S2
RS codeBCH code
Inside the error-correcting codeConvolutional codeLDPC code
Coding rate1/2,2/3,3/4,5/6,7/81/2,3/5,2/3,3/4,4/5,5/6,8/9,9/10
Modulation constellationQPSKQPSK,8PSK
Roll-off factor0.2,0.25,0.350.2,0.25,0.35
Symbol Rate1-45MBauds1-30MBauds
Working conditionSize44mm×482mm×410mm

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