Encoder Modulator
NDS3522C HD Encoder Modulator
HDMI Encoding Section. MPEGI layer 2 (192kbps). DVB-C Modulator Section.
Key Specifications
- Video Encoding
- Interface HDMI*1
- Bit rate MPEGI layer 2 (192kbps)
- RF output level -63~ -16dBm, 1dB step
- Constellation 16/32/64/128/ 256 QAM
- Audio Sample rate: 48KHz
- RF frequency 100-1000MHz, 1KHz step
- Symbol rate 3.000~7.000Msps adjustable
Overview
DEXIN NDS3522C HD encoder & modulator is designed based on consumer electronics which allow audio/video 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 MPEG2 encoding and modulating to convert audio/video signals into DVB-C/T/ATSC/ISDB-T RF out. Specifications: HDMI Encoding Section; RF output level; RF output level; RF output level; RF output level; RF output level; MPEGI layer 2 (192kbps)
Full Specifications
| Video | Encoding |
| Interface | HDMI*1 |
| 480@59.94/60i | 480@30p |
| 576@50i | 576@25p |
| 720@50/59.94/60p | 720@25/30p |
| 1080@50i | 1080@25p |
| 1080@59.94/60i | 1080@30p |
| 1080@50p | 1080@25p |
| 1080@59.94/60p | 1080@30p |
| Aspect Ratio | 16:9 |
| Bit rate | 1.000~20.000 Mbps |
| Audio | Sample rate: 48KHz |
| Bit rate | MPEGI layer 2 (192kbps) |
| Standard | J.83A (DVB-C), J.83B |
| MER | ≥35dB |
| RF frequency | 100-1000MHz, 1KHz step |
| RF output level | -63~ -16dBm, 1dB step |
| Symbol rate | 3.000~7.000Msps adjustable |
| Constellation | 16/32/64/128/ 256 QAM |
| Standard | DVB-T COFDM |
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