NDS3542C MPEG2 HD MPEG4 HD 2-in-1 encoder modulator
NDS3542C MPEG2 HD MPEG4 HD 2-in-1 encoder modulator
* MPEG2 HD & MPEG4 AVC H.264 HD video encoding
* DD AC3 (2.0 optional), MPEG4-AAC, MPEG2-AAC, MPEG1 Layer II audio encoding
* Support DD AC3 (2.0/5.1/7.1) passthrough (for HDMI and SPDIF interface)
* Support AC3 Dialog Normalization
* 2* HDMI/YPbPr/CVBS (Pr in) channels in
* 1*ASI in for re-mux; 1*RF in for RF mix
* 4* DVB-C/4* ATSC/2* DVB-T/1*ISDBT RF out in one device,
* Support DVB-C & ATSC& DVB-T& ISDBT modulation dynamic switching
* 2 separate ASI output to mirror MPTS or one carrier programs;
* IP (2*SPTS & 1*MPTS) out over UDP/RTP/RSTP (only for DVB-C modulation) protocol
* Support CC (Closed Caption) EIA608
* Support Low Delay
* LCN (Logical Channel Number) support
* VCT (Virtual Channel Table) support
* Excellent modulation quality
* LCD display, Remote control and firmware
* Web-based NMS management; Updates via web
Specifications
| Encoding Section | |
| Video (HDMI) | |
| Encoding | MPEG2; MPEG4 AVC/H.264 |
| Interface | HDMI*2 |
| Resolution | 1920*1080_60P, 1920*1080_50P
(For MPEG 4 AVC/H.264 only), 1920*1080_60i, 1920*1080_50i, 1280*720_60p, 1280*720_50P |
| Low Delay | Normal, Mode 1, Mode 2, Manual |
| Audio (HDMI) | |
| Encoding | MPEG1 Layer II; MPEG2-AAC; MPEG4-AAC; DD AC3(2.0) optional;
DD AC3 (2.0/5.1/7.1) passthrough |
| Interface | HDMI*2/SPDIF*2/2*Stereo/4*mono |
| Sample rate | 48KHz |
| Bit rate | 64/96/128/ 192/256/320kbps |
| Video (CVBS/YPbPr) | |
| Encoding | MPEG2; MPEG4 AVC/H.264 |
| Interface | CVBS/YPbPr*2(RCA) |
| Resolution | CVBS: 720*576_50i, 720*480_60i
YPbPr:1920*1080_60i, 1920*1080_50i; 1280*720_60p, 1280*720_50P |
| Audio (L/R) | |
| Encoding | MPEG1 Layer II; MPEG2-AAC; MPEG4-AAC; DD AC3(2.0) optional; |
| Interface | 2*Stereo/4*mono |
| Sample rate | 48KHz |
| Bit rate | 64/96/128/ 192/256/320kbps |
| DVB-C Modulator Section | |||||
| Standard | J.83A (DVB-C), J.83B, J.83C | ||||
| MER | ≥40dB | ||||
| RF frequency | 30~960MHz, 1KHz step | ||||
| RF output level | -30~ -10dbm (77~97 dbµV), 0.1db step | ||||
| Symbol rate | 5.000~9.000Msps adjustable | ||||
| RF Out | 4*DVB-C adjacent carriers combined output | ||||
| J.83A | J.83B | J.83C | |||
| Constellation | 16/32/64/128/ 256 QAM | 64/ 256 QAM | 64/ 256 QAM | ||
| Bandwidth | 8M | 6M | 6M | ||
| DVB-T Modulator Section | |
| Standard | EN300744 |
| 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 | ≥40dB |
| RF frequency | 30~960MHz, 1KHz step |
| RF out | COFDM DVB-T out (2 carriers combined out) |
| RF output level | -30~ -10dbm (77~97 dbµV), 0.1db step |
| ATSC Modulator Section | ||||
| Standard | ATSC A/53 | |||
| Constellation | 8 VSB | |||
| RF output level | -30~ -10dbm (77~97 dbµV), 0.1db step | |||
| MER | ≥40dB | |||
| RF frequency | 36~960MHz, 1KHz step | |||
| RF Out | 4*ATSC adjacent carriers combined output | |||
| ISDBT Modulator Section | ||||
| Standard | ARIB STD-B31 | |||
| Bandwidth | 6M | |||
| Constellation | DQPSK,QPSK, 16QAM, 64QAM | |||
| Guard Interval | 1/32, 1/16, 1/8, 1/4 | |||
| Transmission Mode | 2K, 4K, 8K | |||
| MER | ≥40dB | |||
| RF frequency | 30~960MHz, 1KHz step | |||
| RF output level | -30~ -10dbm (77~97 dbµV), 0.1db step | |||
| RF Out | ISDBT adjacent carriers combined output | |||
| System | ||||
| Local interface | LCD + control buttons | |||
| Remote management | Web NMS | |||
| Stream Out | 2 separate ASI out (BNC type);
IP (2* SPTS&1*MPTS) over UDP/RTP/RTSP out (RJ45, 100M) RTSP is only for DVB-C modulation |
|||
| NMS interface | RJ45, 1000M | |||
| Language | English | |||
| General | ||||
| Power supply | AC 100V~240V | |||
| Dimensions | 333*232*44mm | |||
| Weight | 2.5 kg | |||
| Operation temperature | 0~45℃ | |||
Principle Chart
