Guangdong Rainbow Electronics Co., Ltd.
Main products:CATV Analog Modulator,CATV Amplifier,Set-Top Box,Digital Headend
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Contact Us
  • Contact Person : Ms. Lee Ran
  • Company Name : Guangdong Rainbow Electronics Co., Ltd.
  • Tel : 0086-752-6579131
  • Fax : 0086-752-6579134
  • Address : Guangdong,Huizhou,Hongda High technology industry park,Boluo zone, Huizhou City ,Guangdong China
  • Country/Region : China
  • Zip : 516100

QPSK modulator

QPSK modulator
Product Detailed
QPSK modulator(RNO3006) 1.ComplyingDVB-SETS300-421QPSK modulating standard 2.Achieving MMDS effect with FM microwave

RNO3006 QPSK modulator is a high performance modulator developed according to DVB-S (ETS300-4221) QPSK standard.  It also access to FM microwave device.  The RNO3006 QPSK modulator can be widely used in Broadcasting, Interactive Services, News Gathering and other Broadband satellite applications.

Features  Complying DVB- SETS300-421 QPSK modulating standard;

   IF output frequency range 450MHz~950MHz or 950MHz ~2150MHz;

   Support local and remote control

   Ports complying ASI, SPI standard

   Achieving MMDS effect with FM microwave.

Specification

Modulation

QPSK

Input

ASI Standard connector

 Output

50Ω F Type

RF Range

450-950MHZ or 950~2150MHz

Symbol Rate

1.5M~45Mps

Roll-off factor

Option 0.35,0.25,0.20

Convolution

Option 1/2,2/3,3/4,5/6,7/8

Output level range

0~20dB in 1dB step

Environment

0 ~ 45°C(operation) -20 ~ 80°C(storage)

Power Supply

~220V(~180V-~250V)  50Hz~60Hz 20VA

Dimension

44mm´482mm´430mm(H*W*D)

QPSK modulator



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