Satellite TV Equipment DVB-S uplink Modulator DVB-S2 QPSK Modulator

Satellite TV Equipment DVB-S uplink Modulator DVB-S2 QPSK Modulator

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:
100000 Piece / Pieces per Month
Port:
Chengdu
Payment Terms:
T/T Credit Card PayPal

Quick Details View All >

Place of Origin:
Sichuan, China
Brand Name:
COLABLE
Model Number:
COL5502

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

Specifications

DVB-S2 (EN302307) standard
backwards-compatible with DVB-S (EN300421) standard

Outline

 

The COL5502DVB-S2 uplink modulator is a high performance modulator developed according to DVB-S2 (EN302307) standard which is the standard of second generation of the European broadband satellite telecommunication. It adopts advanced framing structure, channel coding and modulation technology, increasing over 50% transmission ability more than DVB-S modulator under the same transmission condition and also providing a more powerful receiving ability in the same spectral efficiency. It also provides RF 10MHz and 24V/2A DC coupling out. In addition, it is backwards-compatible with DVB-S (EN300421) modulating standard. This COL5502 DVB-S2 modulator supports local and remote control through NMS software. For field scope, the device can be used for Broadcasting, Interactive Services, News Gathering and other Broadband satellite applications.

 

Specifications

 

MPEG-TS Input

Supporting both packet and byte mode TS input

Supporting 188/204Byte transmission stream packet

Two ASI inputs, supporting hot backup

ASI input connector: BNC, impedance 75Ω

RF Output

Frequency is continuously adjustable from 950 to 2150MHz

Output Level attenuation is continuously adjustable from 0 to 31.5 dB; in step of 0.5 dB.

Maximum Output level: 0dBm

MER≥32dB

Connector: N type, impedance 50Ω

Coupling power supply: 24V/2A DC output

Coupling reference clock: 10MHz reference clock output                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     

Channel codingand modulation

Outer coding

DVB-S2

BCH coding

Inner coding

LDPC coding

Code Rate

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

Constellation

QPSK,8PSK

Roll-off Factor

0.2, 0.25, 0.35

Symbol Rate

1~30M@8PSK;1~45 M@QPSK

Miscellaneous

Dimension

44mm×482mm×410mm

Environmental

0~45°C(operation), -20~80°C (storage)

Power

 Satellite TV Equipment DVB-S uplink Modulator DVB-S2 QPSK Modulator

Satellite TV Equipment DVB-S uplink Modulator DVB-S2 QPSK ModulatorSatellite TV Equipment DVB-S uplink Modulator DVB-S2 QPSK ModulatorSatellite TV Equipment DVB-S uplink Modulator DVB-S2 QPSK Modulator

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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