NDS3542H/NDS3542HA Encoder Modulator
8/12/16/20/24 A/V inputs with MPEG2 Encoding. 4*RF DVB-C out (4 carriers combined output). 4*RF DVB-T out (4 carriers combined output).
Key Specifications
- Input 8/12/16/20/24 CVBS inputs , RCA interface ,1 DVB-C/T/(T)/ISDBT Tuner for remux, F type interface (only for DVB-C RF out)128 IP input over UDP and RTP, DATA1 and DATA2,RJ45
- Bit-rate 64Kbps,128Kbps,192kbps,256kbps,320kbps,384kbps each channel
- Constellation 16/32/64/128/256 QAM
- Encoding MPEG-2
- Audio Encoding
- Multiplexing Maximum PIDRemapping
- Frequency In 60 MHz~890 MHz
- DVB-T/(T) Frequency In
Overview
NDS3542H/HA encoder modulator is a professional high integration device which includes encoding, multiplexing, scrambling and modulation. It supports 8 to 24 CVBS inputs, one DVB-C/ T/(T)/ISDBT tuner input and 128 IP input through Data1 (GE) and Data2 (FE) port. It also supports DVB-C/T RF out with 4 adjacent carries, and supports 4 MPTS out thru Data1 (GE). 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… Key Features: 8/12/16/20/24 A/V inputs with MPEG2 Encoding; MPEG1 Layer II, AC3(2.0) Audio encoding and support audio gain adjustment; 1 DVB-C/T/(T)/ISDBT tuner input for re-mux (For DVB-C RF out version. Suitable for India; 128 IP input over UDP and RTP protocol; 4 groups of multiplexing/scrambling/modulation output channels; Support PID remapping/ accurate PCR adjusting/PSI/SI editing and inserting; Support 4 MPTS IP (DATA1 port only) output over UDP and RTP; Support 4 DVB-C or 4 DVB-T RF out; Support CC (closed caption); Support LOGO, Caption, QR code insertion---NDS3542HA(Language Supported: 中文,
Full Specifications
| Input | 8/12/16/20/24 CVBS inputs , RCA interface ,1 DVB-C/T/(T)/ISDBT Tuner for remux, F type interface (only for DVB-C RF out)128 IP input over UDP and RTP, DATA1 and DATA2,RJ45 |
| Frequency In | 60 MHz~890 MHz |
| Constellation | 16/32/64/128/256 QAM |
| DVB-T/(T) | Frequency In |
| Bandwidth | 6/7/8 M bandwidth |
| ISDB-T | Frequency In |
| Encoding | MPEG-2 |
| Bit-rate | 0.5Mbps~8Mbps each channel |
| Rate Control | CBR, VBR |
| GOP Structure | GOP_0_B, GOP_1_B, GOP_2_B, GOP_3_B |
| Advanced Pretreatment | De-interlacing, noise reduction |
| Audio | Encoding |
| Sampling rate | 48KHz |
| Resolution | 24-bit |
| Bit-rate | 64Kbps,128Kbps,192kbps,256kbps,320kbps,384kbps each channel |
| Multiplexing | Maximum PIDRemapping |
| Function | PID remapping ( automatically or manually) |
| Scrambling(Only for DVB-C RF out) | Maximum simulcrypt CA |
| Standard | ETR289, ETSI 101 197, ETSI 103 197 |
| Connection | Local/remote connection |
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