DEXIN NDS3524 hd encoder modulator low cost
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- Supplier: Dexin Digital Technology Corp. Ltd. (Chengdu)
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Product Overview
Description
DEXIN NDS3524 HD encodulator low cost
Product Description
General Description
DEXIN NDS3524 HD encoder & modulator is designed based on consumer electronics which allow HDMI signal input in TV distributions with applications in home entertainment, surveillance control, hotel Digital Signage, shops etc.
It is an all-in-one device integrating MPEG-4 AVC/H.264 encoding and modulating to convert audio/video signals into DVB-T RF out.
The signals source could be from STB, satellite receiver, closed-circuit television cameras and antenna etc. Its output signal is to be received by a DVB-T standard TVs or STBs etc.
System Connection
Technical Specifications
HDMI Encoding Section | ||||||
Video | Encoding | H.264 MP-L 3.0/3.1/4.0 | ||||
Interface | HDMI*1 | |||||
| Input | Output | ||||
Resolution | 480-59.94/60p | 480-60p | ||||
480-59.94/60i | 480-30p | |||||
576-50i | 576-25p | |||||
720-50/59.94/60p | 720-50/59.94/60p | |||||
1080-50i | 1080-25p | |||||
1080-59.94/60i | 1080-30p | |||||
1080-59.94/60p | 1080-30p | |||||
Aspect Ratio | 16:9, 4:3 | |||||
Bit rate | 1.000~18.000 Mbps | |||||
Audio | Encoding | MPEGI layer 2 | ||||
Sample rate | 48KHz | |||||
| Bit rate | 64, 96,128, 192, 256, 320kbps | ||||
DVB-T Modulator Section | ||||||
Standard | DVB-T COFDM | |||||
Bandwidth | 6M, 7M, 8M | |||||
Constellation | QPSK, 16QAM, 64QAM | |||||
Code rate | 1/2, 2/3, 3/4, 5/6, 7/8 | |||||
Guard Interval | 1/32, 1/16, 1/8, 1/4 | |||||
Transmission Mode: | 2K, 8K | |||||
MER | ≥31dB | |||||
RF frequency | 142.5~946 MHz, 1KHz step | |||||
RF output level | -14~ +6dBm, 0.1db step | |||||
System | ||||||
RF mix in ATT | 10 dB | |||||
Management | Local LCD + control buttons | |||||
Language | English | |||||
LCN Insertion | yes | |||||
Upgrade | USB | |||||
General | ||||||
Power supply | DC 12V | |||||
Dimensions | 183*110*50mm | |||||
Weight | < 1kg | |||||
Typical Applications
Order information
| SD | HD | SD&HD |
NDS3524(CVBS input only) | l |
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NDS3524(HDMI input only) |
| l |
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NDS3524(HDMI+CVBS input) |
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| l |
Company Information
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