8 16 24 channel HDMI encoder for hotel DVB-S2 DVB-S2X DVB-C DVB-T DVB-T2 ISDB-T RF output
Table of Contents
Overview
This is a high-integration professional device that performs encoding (and de-modulation), multiplexing, and modulation functions all in one. It accepts 8/16/24 HDMI (or HDMI plus DVB-S2/S2X/C/T/T2/ISDB-T tuner mix input), 1 ASI input, 1 USB player input, and 128 IP inputs via the GE port, and outputs multiple DVB-C (or optional DVB-T/ATSC/ISDB-T) carrier channels.
It also supports MPTS output as a carrier mirror via the GE port and 1 ASI output as a carrier mirror. This multi-purpose device is ideal for a small CATV head-end system, as well as hotel TV systems and entertainment systems in sports bars, hospitals, and apartments.
Feature
- 8/16/24 HDMI inputs (or HDMI plus DVB-S2/S2X/C/T/T2/ISDB-T tuners mix input), MPEG-4 AVC/H.264 Video encoding
- 1 ASI input for re-mux
- 1 USB Player (Insert the USB Flash drive with “xxx.ts” videos in NDS3536S and playback the content in an easy way; file system FAT 32)
- 128 IP input over UDP and RTP via GE port
- Each carrier out channel process a maximum of 32 IP from the GE port (UDP&RTP protocol)
- MPEG1 Layer II, LC-AAC, and HE-AAC Audio encoding, AC3 Pass-Through, and audio gain adjustment
- Support 12ch DVB-C RF out (8ch/16ch DVB-T, 8ch ATSC, or 6ch/16ch ISDB-T out for option, as per order)
- Support 1 ASI out as mirror of one of RF output carriers—Optional
- Support MPTS IP output over UDP, RTP/RTSP
- Support LOGO, Caption, and QR code insertion (Language Supported: 中文, English, العربية, ไทย, हिन्दी, русский, 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
Principle Chart
Specification
| Input | 8/16/24 HDMI inputs for option (or HDMI and different Tuner mix input, details pls check below order guide)
1 ASI in for re-mux 1 USB Player input for re-mux (“xxx.ts” video) 128 IP input over UDP and RTP, GE port, RJ45 |
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| Video
(HDMI Input) |
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, |
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| Output | 1920×1080_30P, 1920×1080_25P,
1280×720_30P, 1280×720_25P, 720×576_25P,720×480_30P, |
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| 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
(HDMI Input) |
Encoding | MPEG-1 Layer 2, LC-AAC, HE-AAC and AC3 Pass through | ||||
| Sampling rate | 48KHz | |||||
| Resolution | 24-bit | |||||
| Audio Gain | 0-255 Adjustable | |||||
| MPEG-1 Layer 2 Bit-rate | 48/56/64/80/96/112/128/160/192/224/256/320/384 kbps | |||||
| LC-AAC Bit-rate | 48/56/64/80/96/112/128/160/192/224/256/320/384 kbps | |||||
| HE-AAC Bit-rate | 48/56/64/80/96/112/128 kbps | |||||
| Tuner Section | DVB-S | Input Frequency | 950-2150MHz | |||
| Symbol Rate | 0.5~45 Msps | |||||
| Constellation | QPSK | |||||
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | |||||
| DVB-S2 | Input Frequency | 950-2150MHz | ||||
| Symbol Rate | QPSK/8PSK/16APSK: 0.5~45 Msps
32APSK:0.5~40 Msps |
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| Constellation | QPSK/8PSK/16APSK/32APSK | |||||
| FEC | QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9,9/10
8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 32APSK: 3/4, 4/5, 5/6, 8/9 |
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| Max input bitrate per tuner | ≤170 Mbps | |||||
| DVB-S2X | Symbol Rate | QPSK/8PSK/16APSK: 0.5~45 Msps;
8APSK/32APSK: 0.5~40 Msps
|
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| Constellation | QPSK/8PSK/16APSK/8APSK/32APSK | |||||
| FEC | QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 13/45, 9/20, 11/20
8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10, 23/36, 25/36, 13/18 8APSK: 5/9-L, 26/45-L 16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10,1/2-L, 8/15-L, 5/9-L, 26/45, 3/5, 3/5-L, 28/45, 23/36, 2/3-L, 25/36, 13/18, 7/9, 77/90 32APSK: 3/4, 4/5, 5/6, 8/9, 2/3-L, 32/45, 11/15, 7/9 |
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| Max input bitrate per tuner | ≤170 Mbps | |||||
| Signal Strength | -65 ~ -25dBm | |||||
| Multiplexing | Maximum PID
Remapping |
255 input per channel | ||||
| Function | PID remapping ( automatically or manually) | |||||
| Accurate PCR adjusting | ||||||
| Generate PSI/ SI table automatically | ||||||
| Modulation | DVB-C | QAM Channel | 12 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~+3dbm, 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 (or 16) non-adjacent carriers output (maximum bandwidth 192MHz) | |||||
| RF output level | -20~ +3dBm, 0.1db step | |||||
| ATSC | Standard | ATSC A/53 | ||||
| Bandwidth | 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~+3dbm (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 (or 16) non-adjacent carriers output (maximum bandwidth 192MHz) | |||||
| RF output level | -20dBm~+3dBm, 0.1dB stepping | |||||
| Stream output | 1 ASI output as a mirror of one of the RF output carriers (Optional)
12 MPTS output over UDP and RTP/RTSP as a mirror of 12 DVB-C carriers, 8/16 MPTS output over UDP and RTP/RTSP as a mirror of 8/16 DVB-T carriers(Optional) 8 MPTS output over UDP and RTP/RTSP as a mirror of 8 ATSC carriers(Optional) 6/16 MPTS output over UDP and RTP/RTSP as a mirror of 6/16 ISDB-T carriers(Optional) 1*1000M Base-T Ethernet interface, GE port |
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| System function | Network management (WEB) | |||||
| Chinese and English language | ||||||
| Ethernet software upgrade | ||||||
| Miscellaneous | Dimension (W×L×H) | 482mm×328mm×44mm | ||||
| Environment | 0~45℃(work); -20~80℃ (Storage) | |||||
| Power requirements | AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz | |||||
Appearance and Description
| 1 | Power supply and Grounding Pole |
| 2 | Power Indicator |
| 3 | ASI out (Optional) |
| 4 | ASI in |
| 5 | HDMI inputs |
| 6 | DATA: IP input and output port(GE) |
| 7 | NMS (Network management port) |
| 8 | USB Port(TS playing) |
| 9 | RF test and RF out port |
Order Optional
Input
|
HDMI |
DVB-S2/S2X |
DVB-C/T/T2/ISDB-T |
|
| Option 1 |
8 |
/ |
/ |
| Option 2 |
16 |
/ |
/ |
| Option 3 |
24 |
/ |
/ |
| Option 4 |
8 |
8 |
/ |
| Option 5 |
8 |
16 |
/ |
| Option 6 |
16 |
8 |
/ |
| Option 7 |
8 |
/ |
8 |
| Option 8 |
8 |
/ |
16 |
| Option 9 |
16 |
/ |
8 |
| Option 10 |
8 |
8 |
8 |
| Option 11 |
16 |
4 |
4 |
Output
| RF output standard |
IP output |
RF carrier channels |
Scrambling |
|
| DVB-C out |
12 |
12 |
N/A |
|
| DVB-T out | V1 |
8 |
8 |
N/A |
| V2 |
16 |
16 |
N/A |
|
| ATSC out |
8 |
8 |
N/A |
|
| ISDB-T out | V1 |
6 |
6 |
N/A |
| V2 |
16 |
16 |
N/A |
|
Here is the HDMI input encoder to DVB-T price for your reference. (not including shipping cost)
8CH USD1507
16CH USD1857
24CH USD2412
iVcan.com –
I installed this multi-channel HDMI encoder in our hotel TV system, and it works exceptionally well. The device handles 8, 16, or 24 HDMI inputs with ease, and the output to DVB-C, DVB-T, ATSC, or ISDB-T is very stable. The video and audio quality are excellent, and the web-based management interface makes configuration and updates straightforward. Support for USB playback, IP streaming, and ASI input/output adds great flexibility. The unit runs reliably, even under continuous operation, and supports multi-language subtitles and logos. Overall, it has significantly enhanced our TV distribution system, making it easy to manage multiple channels professionally.