Cofdm dvb-t rf modulator
| 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.: | COL5600 |
|---|---|
| Means of Transport: | Ocean, Air |
| Brand: | Colable |
| Demission: | 483mm×455mm×45mm |
| Input: | 4 ASI |
| modulation: | 1 frequency qam/qpsk |
| Output: | 1 RF |
| Management software: | yes |
| Production Capacity: | 10000 |
| Packing: | Carton |
| Delivery Date: | 2-5 working days |
Product Description
Cofdm dvb-t rf modulator for terrestrial digital tv system
Outline
The COL5600 DVB-T modulator is a high performance modulator developed according to DVB-T (EN300744) standard. It adopts advanced framing structure, channel coding and modulation technology. And it also supports both MFN(Multi-frequency network) and SFN (single frequency network). It has 2 AIS input ports, one GPS.10MHZ input port and one 1 PPS input port. In order to improve the output performance of the transmitter,the DVB-T modulator can simultaneously support linear and nonlinear pre-correction. This device supports local and remote control through NMS software.
Features
Fully complying with DVB-T standard (EN300744)
Both SFN and MFN support
Transfer mode 2k, 4k, 8k optional
Hierarchy modulation Alpha1, 2 and 4 optional
Transfer bandwidth 6M, 7M and 8M optional
Supporting linear and non-linear correction
Excellent phase noise and MER performance, MER ≥40db
RF output range 110~860MHz, 1hz step
Two ASI inputs supporting hot backup
Constant temperature crystal oscillator, frequency stability is high up to 0.1ppm
Full-size front panel LCD display and keyboard, NMS management.
Specifications
Input | 2 channels ASI input, hot backup, BNC port | |
GPS 10Mhz reference clock input, BNC port | ||
GPS 1PPS input, BNC port | ||
Modulation | standard | EN304 744 |
FFT | 2K,4K,8K | |
bandwidth | 6M,7M,8M | |
constellation | QPSK,16QAM,64QAM | |
Guard interval | 1/4,1/8,1/16,1/32 | |
FEC | 1/2,2/3,3/4,5/6,7/8 | |
Hierarchy modulation | Alpha=1,2,4 | |
RF output | ASI loop out | 2channels ASI loop out, BNC port |
interface | N type, 50Ω impedance | |
RF range | 110~860MHz,1hz step | |
ATT | -16dbm~0dbm,0.5db step | |
MER | ≥ 40db | |
Linear pre-correction | Correction points | 16 |
Non-linear pre-correction | Correction points | 256 |
System | Full-size front panel LCD display and keyboard, NMS management | |
Software upgrading | ||
General | Demission (W*L*H) | 483mm×455mm×45mm |
Weight | 5kg | |
Temperature | 0~45℃(operation),-20~80℃(storage) | |
Power supply | AC 110V/220V±10%,50/60Hz | |
Consumption | 28.6W | |
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.
