CATV головной узел системы 24 канала H.264 DVB-C оптический цифровой ТВ Модулятор шифратор
- Категория: Radio & TV Broadcasting Equipment >>>
- Поставщик: Catcast,Technology,Co.,Ltd.,(chengdu)
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.48 $* | 0.45 $* |
| Aug-17-2025 | 0.91 $* | 0.32 $* |
| Jul-17-2025 | 0.96 $* | 0.76 $* |
| Jun-17-2025 | 0.13 $* | 0.16 $* |
| May-17-2025 | 0.36 $* | 0.94 $* |
| Apr-17-2025 | 0.24 $* | 0.33 $* |
| Mar-17-2025 | 0.99 $* | 0.16 $* |
| Feb-17-2025 | 0.38 $* | 0.54 $* |
| Jan-17-2025 | 0.10 $* | 0.2 $* |
Характеристики
24 Channel H.264 HD MI DVB-C Tuner to RF Digital TV Encoder Modulator for CATV Headend system
Product Description
HPR824I is a professional high integration device which includes encoding, multiplexing, scrambling and modulation. It supports 8/12/16/20/24 HD MI input, one DVB-C (ATSC optional) tuner input and maximum 512 IP input with Data1 (GE) port. It also supports DVB-C RF out with 16 non-adjacent carries or DVB-T RF out with 8 non-adjacent carriers and supports 16 MPTS as mirror of 16 carriers or 8 MPTS as mirror of 8 carriers through Data2 (GE) output port. This full function device makes it ideal for small CATV head end system, and it’s a smart choice for hotel TV system, entertainment system in sports bar, hospital, apartment…
Key Features
● 8/12/16/20/24 HD MI input, MPEG-4 AVC/H.264 Video encoding
● 1DVB-C(ATSC optional) tuner input for re-mux
● Each carrier out channel process maximum 32 IP from DATA1 input port (UDP&RTP protocol)
● MPEG1 Layer II Audio encoding and support audio gain adjustment
● Support 16 groups multiplexing/Scrambling/DVB-C modulating
● Support 8 groups multiplexing/DVB-T/ATSC modulating---Optional
● Support 6 groups multiplexing/ISDB-T modulating---Optional
● Support 1 ASI out as mirror of one of RF output carriers—Optional
● Support 16 MPTS IP (DATA2 port only) output over UDP, RTP/RTSP
● Support 8 MPTS IP (DATA2 port only) output over UDP, RTP/RTSP-- DVB-T/ATSC RF out
● Support 6 MPTS IP (DATA2 port only) output over UDP, RTP/RTSP-- ISDB-T RF out
● Support LOGO, Caption and QR code insertion(Language Supported: 中文, English, العربية, ไทย, हिन्दी, руская, اردو, for more languages please consult us…)
● Support PID remapping/ accurate PCR adjusting/PSI/SI editing and inserting
● Control via web management, and easy updates via web
Specification
Input | 8/12/16/20/24 HD MI inputs for option 1 DVB-C(ATSC optional) Tuner for re-mux, F type interface 512 IP input over UDP and RTP, DATA1, RJ45—DVB-C RF out 256 IP input over UDP and RTP, DATA1, RJ45—DVB-T/ATSC RF out 192 IP input over UDP and RTP, DATA1, RJ45—ISDB RF out | ||||||
Video | Resolution | Input | 1920×1080_60P, 1920×1080_60i, 1920×1080_50P, 1920×1080_50i, 1280×720_60P, 1280×720_50P, 720×576_50i,720×480_60i, | ||||
Output | 1920×1080_30P, 1920×1080_25P, 1280×720_30P, 1280×720_25P, 720×576_25P,720×480_30P, | ||||||
Encoding | MPEG-4 AVC/H.264 | ||||||
Bit-rate | 1Mbps~13Mbps each channel | ||||||
Rate Control | CBR/VBR | ||||||
GOP Structure | IP…P (P Frame adjustment, without B Frame ) | ||||||
Audio | Encoding | MPEG-1 Layer 2 | |||||
Sampling rate | 48KHz | ||||||
Resolution | 24-bit | ||||||
Audio Gain | 0-255 Adjustable | ||||||
Bit-rate | 64kbps,128Kbps,192kbps,224kbps,256kbps,320kbps,384kbps | ||||||
Multiplexing | Maximum PID Remapping | 180 input per channel | |||||
Function | PID remapping ( automatically or manually) | ||||||
Accurate PCR adjusting | |||||||
Generate PSI/ SI table automatically | |||||||
Scrambling | Maximum simulcrypt CA | 4 | |||||
Standard | ETR289, ETSI 101197, ETSI 103197 | ||||||
Connection | Local/remote connection | ||||||
Modulation | DVB-C | QAM Channel | 16 non-adjacent carriers output (maximum bandwidth 192MHz) | ||||
Standard | EN300 429/ITU-T J.83A/B | ||||||
MER | ≥40db | ||||||
RF frequency | 50~960MHz, 1KHz step | ||||||
RF output level | -20~+10dbm (87~117 dbµV), 0.1db step | ||||||
Symbol Rate | 5.0Msps~7.0Msps, 1ksps stepping | ||||||
J.83A | J.83B | ||||||
Constellation | 16/32/64/128/256QAM | 64/256 QAM | |||||
Bandwidth | 8M | 6M | |||||
DVB-T | Standard | EN300744 | |||||
FFT mode | 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 | ||||||
MER | ≥42 dB | ||||||
RF frequency | 50~960MHz, 1KHz step | ||||||
RF out | 8 non-adjacent carriers output (maximum bandwidth 192MHz) | ||||||
RF output level | -20~ +10 dBm (87~117 dbµV), 0.1db step | ||||||
ATSC | Standard | 6M | |||||
Constellation | 8VSB | ||||||
FEC | RS(208 188)+Trellis | ||||||
MER | ≥40dB | ||||||
ACL | -55 dBc | ||||||
RF frequency | 50~960MHz, 1KHz step | ||||||
RF out | 8 non-adjacent carriers output (maximum bandwidth 192MHz) | ||||||
RF output level | -20~+10dbm (for all carriers), 0.5db stepping | ||||||
ISDB-T | Standard | ARIB STD-B31 | |||||
Bandwidth | 6M | ||||||
Constellation | QPSK, 16QAM, 64QAM | ||||||
Guard Interval | 1/32, 1/16, 1/8, 1/4 | ||||||
Transmission Mode | 2K, 4K, 8K | ||||||
Code rate | 1/2, 2/3, 3/4, 5/6, 7/8 | ||||||
MER | ≥40dB | ||||||
RF frequency | 50~960MHz, 1KHz step | ||||||
RF out | 6 non-adjacent carriers output (maximum bandwidth 192MHz) | ||||||
RF output level | -20dBm~+10dBm, 0.1dB stepping | ||||||
Stream output | 1 ASI output as mirror of one of RF output carriers-Optional 16 MPTS output over UDP and RTP/RTSP as mirror of 16 DVB-C carriers, 8 MPTS output over UDP and RTP/RTSP as mirror of 8 DVB-T/ATSC carriers(Optional) 6 MPTS output over UDP and RTP/RTSP as mirror of 6 ISDB-T carriers(Optional) 1*1000M Base-T Ethernet interface | ||||||
System function | Network management (WEB) | ||||||
Chinese and English language | |||||||
Ethernet software upgrade | |||||||
Miscellaneous | Dimension (W×L×H) | 482mm×440mm×44mm | |||||
Environment | 0~45℃(work)；-20~80℃（Storage） | ||||||
Power requirements | AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz | ||||||
Related Products
Packing&Shipping
Package type: each pcs wth soft ,safety polyfoam ,then packed in brown box
Shipping way: it usually take 5-7 days by DHL, TNT, Fedex, UPS to arrive your local place
Company Introduction
Catcast Technology Co.,Ltd is a high-tech enterprise which concentrates on the research, manufacture, sale and engineer service of digital TV headend & broadcasting equipments with 18 years history in Chengdu, China. Catcast is building up both domestic and overseas markets while making a good contribution to the TV broadcasting industry. As a TV network investor, we have accumulated a great deal of experience in network operation of cable or wireless digital TV, IPTV, DSNG system as well as transfer analog tv system to digital tv system. Upgrade CATV/MATV to IPTV system. We are always striving for innovation , and keep the principle to do business: The same product , we win the quality. The same quality, we win the price.
why choose us
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