HD SDI to ISDB-T transmodulator
USD $1 - $4,000 /Set
Min.Order:1 Set
Dexin Digital Technology Corp. Ltd. (Chengdu)
NDS3542 h.264 Encoder& Modulator
Optional input interfaces
RF COFDM ISDB-T/Tb output
Excellent modulation quality MER: ≥42db
Processing and insertion of PSI/SI table ØVirtual channel support
Web server/LCD keyboard control
Flexible and practical module design
Wall-mounted type chassis
Encoder Section
MPEG-2 SD Encoder (Option 1 )
Video | Encoder | MPEG-2 MP@ML(4:2:0) |
Input | CVBS*2 | |
Resolution | 720*576(PAL), 720*480(NTSC) | |
Audio
| Encoder | MPEG1 Layer II |
Input | Unbalanced stereo analog audio*2 | |
Sample rate | 48KHz | |
Bit rate | 128kbps |
MPEG-2 SD Super Encoder (Option 2 )
Video | Encoder | MPEG-2 MP@ML(4:2:0) |
Input | CVBS*4 | |
Resolution | 720*576(PAL), 720*480(NTSC) | |
Audio
| Encoder | MPEG1 Layer II |
Input | Unbalanced stereo analog audio*4 | |
Sample rate | 48KHz | |
Bit rate | 128kbps |
MPEG-4 AVC/H.264 HD Encoder (Option 3)
Video | Encoder | H.264/AVC High Profile Level 4.0 (HD) |
Input | HDMI*2 | |
Resolution | 1920*1080_60i,1920*1080_50i,1280*720_60p 1280*720_50p | |
Audio
| Encoder | MPEG1 Layer II |
Input | HDMI*2 | |
Sample rate | 48KHz | |
Bit rate | 128kbps |
Modulator Section
ISDB-T/Tb Modulator
Standard | ARIB STD-D31 |
Mode | Mode 1 (2K), mode 2 (4K), mode 3(8k) |
Bandwidth | 6MHz, 7MHz, 8MHz |
Constellation | DQPSK, QPSK, 16QAM, 64QAM |
Guard Interval | 1/4, 1/8, 1/16, 1/32 |
MER | ≥42db |
RF frequency | 30~960MHz, 1KHZ step |
RF output level | -26~-10dbm (81~97dbµV), 0.1db step |
General
Power supply VAC 110±10%, 220±10% |
Consumption 25W |
Operating temperature 0~45°C (operating) -20~80°C (storage) |
Dimensions cm 36*28*5 |
Weight Kg 3.3 |
Interface
Standard Ethernet |
Remote interface/updates Web/Ethernet |
Language English |