Colable Electronics Co., Ltd.
Provide Digital TV Headend Devies for All the World.
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RTP UDP IP to Analog Modulator with 32 Channel Carriers Output
Model: COL6400A
Outline
COL6400A IP to analog modulator is our latest product which is for IP to analog system specially. It supports
max 64 IP over SPTS/MPTS input, after decoding, the programs will be modulated to 32 non-adjacent carriers
output. Modulation model supports PAL, NTSC as well as SECAM standard.
Features
Technical Specifications
| Input | Interface/rate |
2 GE ports (max 64 IP input) Max 840Mbps for each GE input |
| Stream | UDP, UDP / RTP, 1-7 packets, FEC, SPTS, MPTS | |
| Transport Protocol | UDP/RTP, unicast and multicast, IGMP V2/V3 | |
| Packet Length | 188 / 204 Bytes | |
|
Decoding
Parameters |
Video | H.264/AVC Level 4.1 HP, MPEG-2 MP@HL |
| Audio | MPEG-1/2 Layer 1/2, (HE-)AAC | |
| Data | Teletext, Teletext subtitles, DVB Subtitling | |
| Resolutions | 480I, 576I, 720P, 1080I, 1080P | |
| Aspect ratio | 4:3/16:9 | |
|
Modulation Parameters |
Number of channels | up to 32 |
| Connectors | 75Ω, F-jack | |
| Frequency range | 47 – 862MHz, digital modulation | |
| Output level | maximum 112dBμV | |
| Return loss | ≥ 14dB | |
| Spurious frequency dist. | ≥ 60dB | |
| Stereo cross talk | > 55dB | |
| Residual carrier accuracy | 1% | |
| TV standard |
PAL B/G/D/K/M/N, NTSC, SECAM (under development) |
|
| Video-signal to noise ratio | ≥ 60dB | |
| Network Interface | Management | 1 x 100 Base-T Ethernet (RJ 45) |
| Data | 2 x 1000 Base-T Ethernet (RJ 45) | |
| Protocol | IEEE802.3 Ethernet, RTP, ARP, IPv4, TCP/UDP, HTTP, IGMPv2/v3 | |
| Others | Image resolution | up to 1080i |
| CNR | 60 dB (after internal combining) | |
| SNR | > 53 dB (after internal combining) | |
| Sampling frequency | 48, 44.1, 32 | |
| Output volume adjustment | 0 - 100 % | |
| General | Demission | 420mm×440mm×44.5mm (WxLxH) |
| Temperature | 0~45℃(operation), -20~80℃(storage) | |
| Power Supply | AC100V±10%, 50/60Hz or AC 220V±10%,50/60Hz |
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, please no hesitate to contact us!
Please feel free to ask if you have any questions. Welcome !!!