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Quick Details

  • Place of Origin: Sichuan, China (Mainland)
  • Brand Name: Jiexiang
  • Model Number: JX-8624
  • Item: dvb-s2 modulator
  • Input1: 4 ASI inputs supporting hot backup
  • Input2: IP (100M) signal input
  • scrambling: BISS
  • warranty: 3 year
  • Constellations: QPSK, 8PSK, 16APSK, 32APSK
  • RF output: 950~2150MHz, 10KHz stepping
  • management: SNMP or Web-server NMS

Packaging & Delivery

Packaging Details Standard carton filled with foam, 1 pcs/ctn
Delivery Time 3-5 days after payment confirmed

BISS scrambling dvb-s2 IP+ASI modulator for Broadcasting

     BISS scrambling dvb-s2 IP+ASI modulator for Broadcasting

 We recommend :
4 to 4 Satellite Receiver6 in 1 TS receiverQAM modulator4 in 1 QAM modulatorDMB-T modulator
4 in 1 encoderH.264 encoderTS to IP gatewayIP to TS gatewayMultiplexer


You are welcome to add Mike skype: Jiexiang02 at cdjxdvb.cn for more details


General Description


The DVB-S2 modulator is a high performance modulator developed according to DVB-S2  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  modulating standard. This DVB-S2 modulator supports local and remote control through NMS software. The DVB-S2 modulator can be used for Broadcasting, Interactive Services, News Gathering and other Broadband satellite applications.




Fully complying with DVB-S2 (EN302307) and DVB-S (EN300421) standar

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

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







Supporting both packet and byte mode TS input

Supporting 188/204Byte transmission stream packet

Two ASI inputs, supporting hot backup

ASI input connector: BNC, impedance 75Ω

RF Output

Frequency is continuously adjustable from 950 to 2150MHz

Output Level attenuation is continuously adjustable from 0 to 31.5 dB; in step of 0.5 dB.

Maximum Output level: 0dBm


Connector: N type, impedance 50Ω

Channel coding

and modulation

Outer coding 



RS coding

BCH coding 

Inner coding  


LDPC coding

Code Rate






Roll-off Factor

0.2, 0.25, 0.35

0.2, 0.25, 0.35

Symbol Rate



1~45 M@QPSK





0~45°C(operation), -20~80°C (storage)






The IPTV Digital Broadcast System




Packaging & Shipping

Packing Details

Standard paper carton and foam, 1 pcs/ctn

Delivery Details

3-5 working days after the payment confirmed

Shipping Details

DHL, UPS, EMS, TNT, FedEx or according to customers



Company info


Chengdu Jie Xiang Technology Co.Ltd is a company committed to the head-end manufacturer of digital television, digital television set-top box, digital TV program transmission and insertion of scrambling and descrambling simulation system, products, sales and service as one of the modern high-tech enterprises. It is one of the most famous professional Digital TV Head-end Manufacturer with 15 years history in Chengdu, China.




Engineer Case



Afters-sale policy


1) Inquiry is welcomed at any time;

2) Professional technology team to make Digital system(DVB-C system, DVB-T system, DVB-S system, IPTV system);

3) For your long-term interests to provide you the best products;

4) You can ask us anything about the product requirements;

5) After-sales service for three years;

6) If damaged during shipment,either we or ship company will take responsibility.

7) If there is any problem with goods, you can send an email or chat on line, we will reply you within 12 hours. Detailed instructions will be provided.





 Q: First time import, how can I believe that you would send product ? 
 A: We are a verified company by Alibaba, to make transaction success, we support Paypal,
   Western Union, Bank Transfer and so on. 
 Q: How to ensure that I received the machine undamaged? 
 A: First , our package is standard for shipping. Please confirm the product undamaged before acceptance.  We have bought insurance for you. If damaged, either we or ship company will take the responsibility. 
 Q: How about after-sales service or any other question about products? 
 A:All the device enjoy 3-5 years warranty , any problem, you can send an email or chat on line, we will  reply you within 12 hours. Detailed instructions will be provided.


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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
14 Transactions 60,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $48,000
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