HDMI /SDI/CVBS to COFDM DVB-T converter
- chengdu china
- Credit Card
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Product Details
| Place of Origin | Sichuan, China | Brand Name | dexin | |
| Model Number | NDS3542 |
Product Description
Specifications
1.HDMI/HD-SDI/CVBS input with unbalanced stereo2.MPEG-2/4 for digital broadcasting TV compatibility
3.Supports PAL, NTSC
1.1 Outline
The DEXIN’s NDS3542 DVB-T Encoder & Modulator is a compact, professional digital DVB-T encoding modulator with HDMI/HD-SDI/CVBS Audio & Video input module. It can be wall-mounted or combined in 1U chassis. The LCD display operation and Web Server User Operation Interface makes it user-friendly and convenient. The NDS3542 has advantage of small dimension, carrying convenience, low power consumption, wide application and low cost, which is especially adequate for the small CATV system.
l HDMI/HD-SDI/CVBS input with unbalanced stereo
l MPEG-2/4 for digital broadcasting TV compatibility
l Supports PAL, NTSC input signal
l The audio formats are MPEG-1 Audio Layer2, AAC, AC3( optional)
l DVB-T Digital Terrestrial Television Frequency
l World-wide standard, compatible with any TV
l Injection of RF output signal at any existing wall-mounted
l Antenna socket, or at the roof antenna, distributing to all the other antenna wall-sockets and TVs of the building
l LCD display, keyboard and web operation
l Set the required parameters in minutes, via the provided software and any standard laptop
1.3 Specifications
l Encoder Section
MPEG-2 SD Encoder (Option 1)
Video | Encoder | MPEG-2 MP@ML(4:2:0) |
Input | CVBS*2 (Two Modules) | |
Resolution | 720*576(PAL), 720*480(NTSC) | |
Audio | Encoder | MPEG1 Layer II |
Input | Unbalanced stereo analog audio*2 | |
Sample rate | 48KHz | |
Bit rate | 64kbps,96kbps,128kbps,192kbps,256kbps,320kbps |
MPEG-4 AVC/H.264 HD Encoder (Option 3)
Video | Encoder | H.264/AVC High Profile Level 4.0 (HD) |
Input | HDMI*2 available & 2 backup (Two Modules) | |
Resolution | 1920*1080_60i,1920*1080_50i,1280*720_60p 1280*720_50p | |
Audio | Encoder | MPEG1 Layer II |
Input | HDMI*2 available & 2 backup (Two Modules) or SDI*2 (Two Modules) | |
Sample rate | 48KHz | |
Bit rate | 64kbps,96kbps,128kbps,192kbps,256kbps,320kbps |
l Modulator Section
Standard | EN304 744 |
FFT mode | 2K, 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 | ≥42db |
RF frequency | 30~1000MHz, 1KHZ step |
RF output level | -30~-10dbm (81~97dbµV), 0.1db step |
Standard | EN304 744 |
Transmission mode | 2K, 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 | ≥42db |
Contact Us
- Dexin Digital Technology Corp. Ltd. (Chengdu)
- Contact namedaisy Lee Chat Now
- Phone86-28-85558928 85550524
- AddressNo.10 & No.12, Wuxing Fourth Road, Wuhou District, Chengdu, China, Chengdu, Sichuan
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