CATV QAM modulator with Scrambler RF Modulator
CATV QAM modulator with Scrambler RF Modulator

CATV QAM modulator with Scrambler RF Modulator

USD $780 - $800 /Unit

Min.Order:1 Unit

Supply Ability:
1000 Unit / Units per Month
Port:
Chengdu
Payment Terms:
Credit Card

Quick Details View All >

Place of Origin:
Sichuan, China
Brand Name:
Sochuang
Model Number:
SC-4144

Chengdu Sochuang Electronics Co., Ltd.

Business Type: Manufacturer,Trading Company
Chengdu Sichuan China
Main Products: DVB-T/T2/C/S/S2 Digital head-end equipments ,IPTV Headend ,IP Head-end equipment ,SD/HD MPEG-2/H.264 IP Encoder ,set top box

Product Details

 

Product Description

 Overview:

CATV QAM modulator with Scrambler RF Modulator

SC-4144 QAM modulator&scrambler is one of the main equipment of cable digital TV head-end, it receive data from the encoder, multiplexer, DVB gateway, satellite receiver, video server and other DVB Standard device, and make RS codes, convolution interleaving and QAM modulation, beside, it has built-in a 4 channel scrambler,support 4 channel different CAS, and output 4 channel RF signal. SC-4144 adopt a new integrated circuits ADV9789,it has low-power consumption, high performance features.

Features

. Meet DVB standard channel coding;

. Support full range of variable Symbol Rate and QAM mode;

. 8M cache, anti-burst stream;

. ECM,EMM message 

. Scrambing with CAS.

. Data filling function;

. Support IP data injection;

. Configurable PID filter, re-mapping, PSI, SI information update;

. Support NIT table inserts;

. Real-time transport stream monitoring;

. PCR correction;

. Fixed or variable frequency output;

. Provide RF output monitoring port (-20dB);

. Local and remote control;

. LCD display;

. High reliability design, stable operation.

. Support Annex-A (Europe).

 

Technical Specification:

Input

5 ASI(SC4144)

BNC

4 DVB-C/QAM(SC4144)

F-head

Output

4 Channel QAM/DVB-C RF

F-head

Impedance

75ohm

RF Frequency

87MHz~860MHz (agility or fixed output)

Output LEV

>=115dBmV

Output LEV adjustable range

0-20 dB(1 dB stepping)

Output Return Loss

>=12 dB

MER

>33dB

BER

0

Modulation Mode

16,32,64,128,256,1024QAM

Symbol rate

1~7Mbaud/s

Error-correcting codes

RScode188/204

Input Bitrate

1.5~51Mbps

Channel Data Rate

20~56Mbps

Features

Size

44mm*482*410mm

Environment

0 ~ 45(Operating);-20 ~ 80(Storage)

Power

100-240VAC(-+10%),50Hz,25W

Management/Control

Network management software by IP port

Keypad + LCD

  NMS software management

CATV QAM modulator with Scrambler RF ModulatorCATV QAM modulator with Scrambler RF ModulatorCATV QAM modulator with Scrambler RF ModulatorCATV QAM modulator with Scrambler RF Modulator

 

 

Packaging & Shipping

 

 

Our Services

   3 years warranty, life time maintenance, technical support, OEM.

 

Company Information

   Chengdu Sochuang Electronics Co.,Ltd. welcome to visit our website:

 CATV QAM modulator with Scrambler RF Modulator

FAQ

   Any question, please add me Skype ID: jackpeng2000

CATV QAM modulator with Scrambler RF Modulator

Contact Supplier

Mr. Jack wang Chat Now
Telephone
86-028-13882030940
Fax
86-028-87300776
Address
Ninth Floor, Building15, Zone F, Qingyang Industrial Centralized Development Zone, Chengdu,China. Chengdu,Sichuan

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