CHeap digital catv headend equipment ,dvb-c qam rf modulator COL5441A

CHeap digital catv headend equipment ,dvb-c qam rf modulator COL5441A

USD $1 - $1,399 /Piece

Min.Order:1 Piece

Supply Ability:
2000 Piece / Pieces per Month
Port:
Chengdu
Payment Terms:
T/T Credit Card

Quick Details View All >

Place of Origin:
Sichuan, China
Brand Name:
COLABLE
Model Number:
COL5441A

Colable Electronics Co., Ltd.

Business Type: Manufacturer,Trading Company
Chengdu Sichuan China
Main Products: HD H264 encoder ,IP encoder ,low bit rate encoder ,encoder 4 in 1 ,multiplexer with scrambler

Product Details

4CH QAM DVB-C RF modulator

 

 

Outline 

 

 CLO5441A4 in 1 QAM is a cost effective integrated QAM modulator designed by Colable Company. 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. Alternatively, this device can take various RF inputs of DVB-S/DVB-C/DVB-T signals by installing the relevant build-in tuners.(user can see the different rear panel illustrations in chapter 2.2) Hence, one PCS 4 in 1 QAM modulator can work as 4 standalone QAM modulators, significantly reducing the network operators’ head-end cost. It also support local and remote control to set its working parameters.

 Features:

 

Fully complying with EN300429/ITU-T J.83A

²4 adjacent channel QAM carrier

²4×ASI inputs and 188/204byte TS packet support

²DVB-S/-S2/-C/-T RF input (optional)

²Accurate PCR adjusting support

²16/32/64/128/256 QAM constellation support

²Symbol rate adjustment range: 5.0Msps~7.0Msps

²PSI/SI editing support

²RF output frequency range: 48MHz~860MHz in 1kHz step

²RF output level range: -16dBm~0dBm in 0.5dB step

²Excellent RF output performance index, MER40dB

²LCD & Keyboard operation

²NMS support

 

Specification

 

        

Input

4ASI Input, BNC Interface(75Ω)

DVB-S/DVB-S2/DVB-C/DVB-T tuner is optional

Modulation

QAM channel

4  

Standard

EN300429/ITU-T J.83A

Symbol rate

5.0~7.0Msps,1ksps step

  

Constellation

16/32/64/128/256 QAM

FEC

RS(204,188)

RF

Output

Port

F Type,75Ω impedance

Frequency range

48~860Mhz,1khz step

Output level

-16dbm~0dbm(each carrier),0.5db step

MER

≥40db

ACLR(adjacent channel leakage ratio)

60dBc

System Function

LCD/Key board, network management, Chinese and English language

Ethernet software upgrade

General

Dimensions

(WxDxH)

482mm×455mm×44.5mm

Weight

3.2kg

Temperature range

0~45°C(operation),-20~80°C(storage)

Power Requirements

AC110V±10%,50/60Hz

orAC220V±10%,50/60Hz

Power consumption

≈25W

 

 

 

      
        CHeap digital catv headend equipment ,dvb-c qam rf modulator COL5441A

 

            

LCD Display

Indicator Area

POWER:Power Indicator

Alarm:Alarming Indicator

CH1/2/3/4  TS Out:Transportation Stream Indicator 

CH1/2/3/4  Over flow:Over Flow Indicator 

Up/Down/Left/Right Key

Enter:Confirmation Key

Menu Key

Locking Key

 

 

 

                         CHeap digital catv headend equipment ,dvb-c qam rf modulator COL5441A

 

 

 

                                   

ASI 1 IN

Channel 1 ASI Input

ASI 2 IN

Channel 2 ASI Input

ASI 3 IN

Channel 3 ASI Input

ASI 4 IN

Channel 4 ASI Input

Ethernet

Network Interface

RF TEST

RF Test Interface

RF OUT

RF Out Interface

Power 

Power Socket

 

 

 

 

 

 

CHeap digital catv headend equipment ,dvb-c qam rf modulator COL5441A

 

                            CHeap digital catv headend equipment ,dvb-c qam rf modulator COL5441A

                                  CHeap digital catv headend equipment ,dvb-c qam rf modulator COL5441ACHeap digital catv headend equipment ,dvb-c qam rf modulator COL5441A

 

Contact Supplier

Ms. Alian Luo export manager Chat Now
Telephone
86-28-85275271
Mobile
13730886043
Fax
86-28-64056678
Address
Building 2, No.218, JinLv first road,wuhou district Chengdu,Sichuan

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