Satellite dvb-s2 rf modulator qpsk 8psk
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | T/T, WU |
| Supply Ability: | 10000 |
| Place of Origin: | Sichuan |
Company Profile
| Location: | Chengdu, Sichuan, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | ISDB-T Rf Modulator Japan & South American ARIB STD-B31 Standard, 4CH Hdmi Rtmp Encoder, 8 IN 1 H.264 Encoder, 8av To Qam Modulator, Single Channel Hdmi Iptv Encoder |
Product Detail
| Model No.: | COL5502 |
|---|---|
| Means of Transport: | Ocean, Air |
| Brand: | Colable |
| Demission: | 44mm×482mm×410mm |
| Input: | 2 ASI |
| modulation: | 1 frequency qpsk 8psk |
| Output: | 1 RF |
| Management software: | yes |
| Production Capacity: | 10000 |
| Packing: | Carton |
| Delivery Date: | 2-5 working days |
Product Description
Satellite modulator dvb-s2 qpsk 8psk modulator for uplinking system
Outline
The COL5502 DVB-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.
Features
Fully complying with DVB-S2(EN302307) standard
Backwards-compatible with DVB-S (EN300421) modulating standard
Two ASI inputs supporting hot backup
Supporting local and remote control
Output level attenuation
10MHz outer reference clock input
Output frequency range: 950~2150MHz
Coupling output: 24V/2A DC optional
Coupling output: 10MHz reference clock optional
Full-size front panel LCD display and keyboard
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 coding and 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℃(operation), -20~80℃ (storage) | |
Power | ||
We Colable Electronics co.,ltd
specialize in Digital TV broadcasting equipment for more than 10 years, and experienced in Digital Cable/Satellite/ Terrestrial tv broadcasting solution and system, If you have any questions and ideas, no hesitate to contact us!
Our experience: Continuous experienced and reliable team standing in DVB Head-end system solution more than 10 years.
Our product: FTA satellite receiver/decoder, Satellite descrambler (CI slot), Encoder, Multiplexer,Scrambler, Modulator, Transmitter,Antenna,Set top box.
Our service: Life-long Technical support.
Warranty: Free repair head ends 3 years.
Lead time: 2-5 working days.