NDS3524S/NDS3528S Encoder Modulator
4/8 HDMI input, MPEG-4 AVC/H.264 Video encoding. 2/4 DVB-C or DVB-T carrier out with each carrier channel processing maximum 32 IP from DATA input port. 2/4*RF DVB-C out (2/4 carriers combined output), F type interface.
Key Specifications
- Input 4/8 HDMI inputs;64/128 IP inputs;1 DVB-C/T/ISDB-Tb tuner input for re-mux (Optional for NDS3528S with DVB-C RF out version)
- Video Encoding
- Audio Encoding
- Audio Gain 0-255 Adjustable
- Multiplexing Maximum PIDRemapping
- Resolution In-put
- Bit-rate 48/56/64/80/96/112/128/160/192/224/256/320/384 kbps
- Modulation DVB-C
Overview
NDS3524S/NDS3528S is a professional high integration device which includes encoding, multiplexing, and modulating in one box. It supports 4/8 HDMI inputs and DVB-C/T RF out with 2/4 adjacent carries and 2/4 MPTS out as mirror out of the 2/4 modulation carriers via DATA (GE) 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… Specifications: 4/8 HDMI input, MPEG-4 AVC/H.264 Video encoding; 2/4*RF DVB-C out (2/4 carriers combined output), F type interface; 2/4*RF COFDM DVB-T out (2/4 carriers combined output) ,F type interface; 2/4 IP MPTS output over UDP/RTP/RTSP, 1*1000M Base-T Ethernet interface; 2/4 groups of multiplexing/modulating output channels; 2/4 DVB-C or DVB-T carrier out with each carrier channel processing maximum 32 IP from DATA input port; 180 input per channel; DVB-C/T RF output channel
Full Specifications
| Input | 4/8 HDMI inputs;64/128 IP inputs;1 DVB-C/T/ISDB-Tb tuner input for re-mux (Optional for NDS3528S with DVB-C RF out version) |
| Video | Encoding |
| Resolution | In-put |
| Out-put | 1920×1080_30P, 1920×1080_25P,1280×720_30P, 1280×720_25P,720×576_25P,720×480_30P, |
| Bit-rate | 1Mbps~13Mbps each channel |
| Rate Control | CBR/VBR |
| Audio | Encoding |
| Sampling rate | 48KHz |
| Resolution | 24-bit |
| Audio Gain | 0-255 Adjustable |
| Bit-rate | 48/56/64/80/96/112/128/160/192/224/256/320/384 kbps |
| Multiplexing | Maximum PIDRemapping |
| Function | PID remapping ( automatically or manually) |
| Scrambling(optional for NDS3528S with DVB-C RF out version) | Maximum simulcrypt CA |
| Standard | ETR289, ETSI 101 197, ETSI 103 197 |
| Connection | Local/remote connection |
| Modulation | DVB-C |
| Standard | EN300 429/ITU-T J.83A/B |
| MER | ≥40db |
| RF frequency | 50~960MHz, 1KHz step |
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