China 12 in 1 MPEG-4 Encoder Modulator, Find details about China Encoder Modulator, Digital TV Headend Modulator from 12 in 1 MPEG-4 Encoder Modulator
Input | 4/8/12 HDMI inputs for option 1 DVB-C Tuner input for remux, F type interface (only for DVB-C RF out) 128 IP input over UDP and RTP | |||||
Video | Encoding | MPEG-4 AVC/H.264 | ||||
Resolution | In-put | 1920×1080_60P, 1920×1080_60i, 1920×1080_50P, 1920×1080_50i, 1280×720_60P, 1280×720_50P, 720×576_50i,720×480_60i, | ||||
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 | |||||
GOP Structure | IP…P (P Frame adjustment, without B Frame ) | |||||
Audio | Encoding | MPEG-1 Layer 2 | ||||
Sampling rate | 48KHz | |||||
Resolution | 24-bit | |||||
Audio Gain | 0-255 Adjustable | |||||
Bit-rate | 64kbps,128Kbps,192kbps,224kbps,256kbps,320kbps,384kbps | |||||
Multiplexing | Maximum PID Remapping | 180 input per channel | ||||
Function | PID remapping ( automatically or manually) | |||||
Accurate PCR adjusting | ||||||
Generate PSI/ SI table automatically | ||||||
Scrambling | Maximum simulcrypt CA | 4 | ||||
Standard | EN300 429/ITU-T J.83A/B | |||||
Connection | Local/remote connection | |||||
Modulation | DVB-C | QAM Channel: 4 Standard: EN300 429/ITU-T J.83A/B MER: ≥40db RF frequency: 50~960MHz, 1KHz step RF output level: -26~-1dBm (81~106 dbµV), 0.1dBm Symbol Rate: 5.0Msps~7.0Msps, 1ksps stepping Constellation: 16/32/64/128/256QAM | ||||
J.83A | J.83B | |||||
Constellation | 16/32/64/128/256QAM | 64/256 QAM | ||||
Bandwidth | 8M | 6M | ||||
DVB-T | Standard | EN300744 | ||||
FFT mode | 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 | 50~960MHz, 1KHz step | |||||
RF out | 4*RF COFDM DVB-T out (4 carriers combined output) | |||||
RF output level | -28~ -3 dBm (77~97 dbµV), 0.1db step | |||||
Stream output | RF output (F type interface) | |||||
4 IP MPTS output over UDP/RTP, 1*1000M Base-T Ethernet interface (Data1 only) | ||||||
System function | Network management(WEB) | |||||
Chinese and English language | ||||||
Ethernet software upgrade | ||||||
Miscellaneous | Dimension(W×L×H) | 482mm×410mm×44mm | ||||
Approx weight | 8kg | |||||
Environment | 0~45ºC(work);-20~80ºC(Storage) | |||||
Power requirements | AC 110V± 10%, 50/60Hz, AC 220 ±10%,50/60Hz | |||||
Power consumption | 70W |