Input | 4/8 CVBS |
ASI input (optional) |
128 IP address input |
Output | RF output 4 frequencies(DVB-C/DVB-T/ATSC/ISDBT/DMBT) |
ASI output (optional) |
IP output(128 SPTS/1 MPTS)IP output over UDP and RTP protocol |
Modulation Mode | DTMB | | 4 DTMB |
Standard | DTMB GB20600-2006 |
Constellation | 4QAM,16QAM,32QAM,64QAM |
MER | ≥40dB |
RF frequency | 96~864MHz,1kHz step |
RF output level | -35dBm~-5dBm,0.1dB step |
DVB-T | | 4 DVB-T |
Standard | EN300744 |
FFT | 2K |
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 | ≥42 dB |
RF frequency | 96~864MHz, 1KHz step |
RF output level | -35~ -5dBm, 0.1db step |
DVB-C | | 4 DVB-C |
Standard | EN300 429/ITU-T J.83A/B/C |
MER | ≥40db |
RF frequency | 96~864MHz, 1KHz step |
RF output level | -35~-5dBm , 0.1dBm step |
SR | 5.0Msps~7.0Msps, 1ksps step |
Constellation | 16/32/64/128/256QAM |
Bandwidth | 8M |
ATSC | | 4 ATSC |
Standard | ATSC A/53 |
MER | ≥40dB |
RF frequency | 96~864MHz, 1KHz step |
Constellation | 8VSB |
ISDBT | | 4 ISDBT |
Standard | ARIB STD-B31 |
FFT | 2K |
Constellation | DQPSK, QPSK, 16QAM, 64QAM |
FEC | 1/2, 2/3, 3/4, 5/6, 7/8 |
Hierarchical mode | A |
Bandwidth | 6M |
Video Encoding | Encode Format | MPEG-2 |
Code Rate | 1Mbps~13Mbps(each channel) |
Input port | CVBS |
Resolution | Input : 720x576i/720x480i (PAL/NTSC) |
Output : 720×576 / 720×480(PAL/NTSC) 544×576 / 544×480(PAL/NTSC) 480×576 / 480×480(PAL/NTSC) 352×576 / 352×480(PAL/NTSC) 352×288 / 352×240(PAL/NTSC) 176×144 / 176×112(PAL/NTSC) |
Audio Encoding | Rate Mode | CBR |
Encode Format | MPEG1 Layer2 |
Sample Rate | 48KHz |
Bit Rate | 64kbps ,128Kbps,192kbps,224kbps,256kbps,320kbps, 384kbps |
System | Web/NMS |
/English |
Miscellaneous | Dimensions | 440mm×270mm×40mm |
Weight | 3-5 kg |
Temperature | 0~45ºC(Operation);-20~80ºC(Storage) |
Voltage range | AC100~240V,50/60Hz |
Power consumption | <30W |