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Cost Effective 4 in 1 Qam Modulator DVB-S2 Modulator

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US$ 1,000 - 5,000 MOQ: 1 Set
Key Specifications
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Place of Origin:
Zhejiang, China
Brand Name:
DIBSYS
Model Number:
QAM6240
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Hangzhou DIBSYS Technologies Co., Ltd.
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Payment Methods:
Port of Shipment:
Shanghai/Hangzhou
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Zhejiang, China
Brand Name DIBSYS
Model Number QAM6240

4 in 1 QAM Modulator

 

Cost effective 4 in 1 qam modulator DVB-S2 modulator

 

QAM6240 4 in 1 QAM is a cost effective integrated QAM modulator. This device is integrated up to 4 channel QAM modulating carrier outputs, in which each carrier has independent signal channel encoding and direct RF output. Therefore, the device is featured with excellent RF performance index. It supports 4 channel ASI inputs (4 QAM (J.83 A/B/C), 4 DVB-S tuner input or 4 DVB-S2 tuner input). Alternatively, this device can take various RF inputs of DVB-S/DVB-C/DVB-S2 signals by installing the relevant build-in tuners. Hence, one PCS 4 in 1 QAM modulator can work as 4 standalone QAM modulators, significantly reducing the network operators’ head-end cost. It can also support local and remote control to set its working parameters.

  

 

 

Cost effective 4 in 1 qam modulator DVB-S2 modulator 

  • Fully complying with EN300 429/ITU-T J.83A DVB-C), GB/T170 standard
  • Symbol rate range: 5Msps~9Msps
  • Constellation modes: 16QAM, 32QAM, 64QAM, 128QAM, 256QAM
  • 4xASI or DVB-C RF or DVB-S/S2 RF inputs
  • 4 adjacent channel QAM carrier out per RF port
  • MPEG-2 TS can be re-multiplexed; SPTS and MPTS code stream can also be multiplexed
  • Intelligent null packets filtering and automatically code stream filling, PCR fine-tuning
  • PID filtering, re-mapping, simultaneously PSI and SI refreshing
  • Thorough monitoring and alarming function
  • NIT insertion and psi/si editor
  • Effective real-time bit rate monitoring
  • RF output range: 30MHz~960MHz in 1.0kHz step
  • RF ATT range: -16dBbm~+0dBm in 0.5dB step
  • Full-size front panel LCD display and keyboard

Cost effective 4 in 1 qam modulator DVB-S2 modulator

 

Demodulation

 Reference

DVB-S

DVB-S2

DVB-C

Input interface

F Type port, 75Ω

F Type port,75Ω

F Type port,75Ω

Demodulation Standard

 

 

ITU-T J.83A

Frequency range

950~2150MHz

950~2150MHz

168~858MHz

Symbol rate

2~45Mbaud/s

1~45Mbaud/s

1.0~7.0Mbaud/s

LNB

13V/18V

3V/18V

 

Constellation

QPSK

QPSK,8PSK

16QAM,32QAM,64QAM,128QAM,256QAM

Roll-off factor

0.2,0.25,0.35

0.2,0.25,0.35

 

FEC

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

1/2,3/5,2/3,3/4,4/5,5/6,8/9,9/10

 

Pilot

 

ON/OFF

 

Re-multiplexing

MPEG-2 TS re-multiplexing

PID re-mapping( auto/manual optional)

PCR correction

PSI/SI table generated automatically

Modulation parameter

QAM channel

4

Standard

EN300 429/ITU-T J.83A,GB/T170

Symbol rate

1.0~7.0Msps,1ksps step

Constellation

16,32,64,128,256QAM

FEC

RS(204,188)

RF output

Connector

F Type,75Ω impedance

RF range

30~960MHz,1kHz step

Output ATT

-16dBm~0dBm,0.5db step

System

LCD & keyboard operation, NMS, Chinese-English display

Software upgraded through network

General

Demission

(W x D x H)

482mm×455mm×44.5mm

Weight

6.1kg

Temperature

0~45°C(Operation),-20~80°C(Storage)

Power supply

AC 220V±10%,50/60Hz

Consumption

25W

Option

 Tuner(DVB-S/S2/C) Input

 

Cost effective 4 in 1 qam modulator DVB-S2 modulatorCost effective 4 in 1 qam modulator DVB-S2 modulator

1)        High quality and low price

 

2)        3-year warranty

 

3)        Perfect after-sale service and technical support

 

 

Cost effective 4 in 1 qam modulator DVB-S2 modulator

 

 

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Hangzhou DIBSYS Technologies Co., Ltd.
Business Type
Trading Company
Year Established
2009
Factory Size
Below 1,000 square meters
Total Employees
101 - 200 People
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