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ChengDu JieXun Electronics Co,Ltd
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QPSK Modulator DVB-S2 Modulator

QPSK Modulator DVB-S2 Modulator

Packaging Details : Carton Packing

Delivery : By the Oder Quantity

Payment Terms : T/T D/P

Place of Origin : China

Sample Price : US$1100

brief : we are the Proffesstional factory about the CATV Equipment Hope can got u news soon Best Regards Nina

Application : We are professional factory of CATV equipment in China, design and sell all head-end (like as encoder,multiplexer,QAM/QPSK modulator,QPSK demodulator, IRD,CAM,scrambler, etc) and set top box, research and develop CAS and SMS on our hands. And we have experienced technician & engineers, offer detailed and complete digital TV system solution with steady and best quality, economical and excellent allocation. Meantime we have 23 years experience and be audited by the SGS Group. QAM /QPSK Demodulator , Multiplexer, Encoder , MEPG 2 Encoder , MEPG4 Encoder , H.264 Encoder ,4 IN 1 LOW Rate Encoder Transcoder, Modulator, DVB-TH DVB- T DVB-T2 Modulator, Broadband transmitter MMDS MUDS QPSK Modulator Stand Alone Scrambler DS3 Network Adapter ,ASI Distributor, Set top box In a word , we have a whole syster for the CATV Equipment Hope can got u news soon

Samples : Charge

Minimum Order : 1

Inspection : CE

Category : Set Top Box

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Product Description
Digital TV Headend QPSK Modulator Outline QPSK digital TV modulator adopts advanced digital signal processing technology, complying with DVB-S standard. Digital satellite receiver can be used in receiving port. Not only can it gain relatively high frequency spectrum usage ratio, having very strong anti-interference and relatively high price performance ratio, but also it is compatible with analogue FM microwave equipment. Features * Comply with DVB-SETS300-421 QPSK modulating standard; * Frequency output range 250-750MHz、450-1000MHz、950-1750MHz for random option; * Build-in DDS frequency synthesizer, support L band uplink frequency conversion; Support minimum 5MHz adjustment of the output frequency; * Support input system efficient rate real time detect display and alarm display; * Output level is adjustable from 0-20dB through adjust the panel, 0.5dB per level; * Interface meet ASI standard; * Capacity stable and reliable, strong to anti-jamming.

Product Feature
We are professional factory of CATV equipment in China, design and sell all head-end (like as encoder,multiplexer,QAM/QPSK modulator,QPSK demodulator, IRD,CAM,scrambler, etc) and set top box, research and develop CAS and SMS on our hands. And we have experienced technician & engineers, offer detailed and complete digital TV system solution with steady and best quality, economical and excellent allocation. Meantime we have 23 years experience and be audited by the SGS Group. QAM /QPSK Demodulator , Multiplexer, Encoder , MEPG 2 Encoder , MEPG4 Encoder , H.264 Encoder ,4 IN 1 LOW Rate Encoder Transcoder, Modulator, DVB-TH DVB- T DVB-T2 Modulator, Broadband transmitter MMDS MUDS QPSK Modulator Stand Alone Scrambler DS3 Network Adapter ,ASI Distributor, Set top box In a word , we have a whole syster for the CATV Equipment Hope can got u news soon

Product Specification/Models
Modulate mode QPSK Input port ASI standard port Input TS stream range 800mV±10 Output port 75Ω F head Male Frequency output range 250~750MHz 、450~1000MHz、950~1750MHz,optional Output frequency tune stepping Glance: 125KHz,Fine: 5Hz(Customize) Max Output level ≥0dBm Output level adjustable range 0~20dB(0.5 dB stepping) Symbol rate 3-8MBauds/27~45MBauds FEC 1/2、2/3、3/4、5/6、7/8 for random option Ext 10MHz source input range ≥10dBm Outside Band noise restrain ≧50dB Output monitoring level -20dB,compareed with output level Miscellaneous Dimension 44mm×482mm×330mm Temperature 0~45℃(work);-20~80℃(storage) Power 110-220VAC±10%,50/60Hz,25W Installation hole distance 460mm

Other Information
1 The Fast Delivery 2 The High Qulity 3 The Cheapest price


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