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Uvins Technology Company Limited

IP Qam Modulator, Digital Qam Modulator, Digital Headend Qam Modulator manufacturer / supplier in China, offering IP Qam Modulator, FTTH CATV 1550nm Pon EDFA Optical Fiber Amplifier for Gpon Epon, 1550nm Optical Amplifier EDFA with Wdm 16*19dB and so on.

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IP Qam Modulator

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shenzhen, China
Production Capacity: 1000/Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: UVDH-Q-03
  • Condition: New
  • RF Out: DVB-C
  • Modulation Method: QAM
  • Qam Channels: Each Module8 Adjacent Transponders,at Most Three M
  • Symbol Rate: 5.0 ~ 7.0mbauds,1kbps Stepping
  • RF Output: Each Module 1 F Port, 8 Adjacent Carrier.
  • Size: 482mm×400mm×
  • Power: AC 110V ~ 220V, 60/50Hz
  • Transport Package: 1PC/Carton
  • Origin: China
  • Certification: RoHS, ISO, CE
  • Interface: IP/Asi Input
  • Encoding: Mux-Scram-Qam
  • Input: Ge Port IP Ts Input
  • Modulation Standard: En300 429/Itu-T J.83A
  • Modulation Constellation: 16,32,64,128,256qam
  • Frequency Range: 48MHz~ 860MHz
  • Weight: ≤3.2kg
  • Trademark: uvins
  • Specification: CE, RoHS, ISO
Product Description
UVDH-Q-03 IP QAM is new generation highly integration and high performance QAM modulator. It Is a item used modular design and each modulating module group can work separately. Each modulating module can be with IP TS input using UDP format through GE port, supporting at most 8 different IP address or port number, integrated 8 sets TS stream, input to 8 sets QAM(DVB-C) Modulator , and through 1RF port output 8 adjacent frequencies range as 48MHz-860MHz.1U case support at most 3 modules (24 QAM), this equipment is highly integrated, highly performance with low cost , quite suitable for the new generation CATV system. This item supports to configurate modulating parameters via local and remote control, which could instead of a few independent QAM modulator, to reduce the operator's cost and save space.

IP Qam Modulator


* Fully support EN300 429/ITU-T J.83A

* GE port IP TS input, support 188/204 byte TS packet

* Each modules 8 adjacent QAM modulating carrier output via 1RF interface 

* Support accurate PCR correction 

* Support 16QAM,32QAM,64QAM,128QAM,256QAM modulate constellation

* Symbol rate range: 5.0 Mbauds ~ 7.0 Mbauds

* Support NIT insert, updating function 

* RF output frequency 48MHz ~~ 860MHz

* Each module Rf output level - 20 dBm ~ ~0 dBm, 0.5 dB stepping 

* Support network management (NMS)

Technical Specification:


GE port IP TS input 

Modulation parameters

QAM channels 

Each module8 adjacent transponders,at most three modules


Modulation standard 

EN300 429/ITU-T J.83A


Symbol rate 

5.0 ~ 7.0Mbauds,1kbps stepping 


modulation constellation


RF output parameter

Main output interface 

Each Module 1 F port, 8 adjacent carrier. Impedance,75Ω,at most three modules


Test output port


Each Module 1 F port,8 adjacent carrier. Electrical level is 20dB lower than main 

output port. Impedance,75Ω,at most three modules


Frequency range

48MHz~ 860MHz


Output level 

-20dBm ~ 0dBm(each carrier),0.5dB stepping 



≥ 40dB


ACLR(Adjacent channel leakage ratio)



can set parameters locally or remotely, and upgrade, via network management software


Size (length x width x height)






Temperature range 

0~45ºC(working ), -20~80ºC(storage)



AC 110V ~ 220V, 60/50Hz


Power Consumption

≤30W / module

IP Qam Modulator
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