ISDB-T Encoder Modulator
1*ASI in for re-mux; 1*RF in for RF mix
ISDB-T Encoder Modulator
ISDB-T encoder modulator SFT3542B is all -in-one devices which integrates encoding (MPEG-2, MPEG-4/AVC H.264) and modulation to convert HDMI/YPbPr signals etc to digital RF output. To meet customers’ various requirements, SFT3542B is also equipped with 1 ASI input, and output with 2 ASI ports and 1 IP port.
Key Features
MPEG2 HD & MPEG4 AVC H.264 HD video encoding
DD AC3 (2.0), MPEG4-AAC, MPEG2-AAC, MPEG1 Layer II audio encoding
Support DD AC3 (2.0/5.1/7.1) passthrough
4* HDMI/YPbPr channels in
1*ASI in for re-mux; 1*RF in for RF mix
2*DVB-T RF out (4* DVB-C RF, 2*ISDB-T,4*ATSC out optional); ASI out; IP out
Support CC (Closed Caption) EIA608, (from CVBS source only)
Support Low Delay LCN (Logical Channel Number) support
Excellent modulation quality
LCD display, Remote control and firmware
Web-based NMS management; Updates via web
Specifications of ISDB-T encoder modulator
Encoding Section | ||||
Video (HDMI) | Encoding | MPEG2; MPEG4 AVC/H.264 | ||
Interface | HDMI*4 | |||
Resolution | 1920*1080_60i, 1920*1080_50i,
| |||
1280*720_60p, 1280*720_50P | ||||
Low Delay | Normal, Mode 1, Mode 2 | |||
Aspect Ratio | 4:3; 16:9 | |||
Audio (HDMI) | Encoding | MPEG1 Layer II; MPEG2-AAC; MPEG4-AAC; DD AC3(2.0); DD AC3 (2.0/5.1/7.1) passthrough | ||
Interface | HDMI*4 (SPDIF Not Applicable) | |||
Sample rate | 48KHz | |||
Bit rate | 64, 96,128, 192, 256, 320kbps | |||
Video (YPbPr) | Encoding | MPEG2; MPEG4 AVC/H.264 | ||
Interface | YPbPr*4 (RCA) | |||
Resolution
| 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); DD AC3 (2.0/5.1/7.1) passthrough | ||
Interface | 4*Stereo/8*mono | |||
Sample rate | 48KHz
| |||
Bit rate | 64, 96,128, 192, 256, 320kbps | |||
DVB-T Modulator Section(Option) | ||||
Standard | EN300744 | |||
FFT mode | 2K, 8K | |||
Bandwidth | 6M, 7M, 8M | |||
Constellation | QPSK, 16QAM, 64QAM, | |||
Guard Interva | 1/4, 1/8, 1/16, 1/32 | |||
FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | |||
MER | ≥42dB | |||
RF frequency | 30~960MHz, 1KHz step | |||
RF out | COFDM DVB-T out (2 carriers combined out) | |||
RF output level | -30~ -10dbm (81~97 dbµV), 0.1db step | |||
ISDB-T Modulator Section (Option) | ||||
Standard | ARIB STD-B31 | |||
Constellation | DQPSK,QPSK, 16QAM, 64QAM | |||
Guard Interval | 1/32, 1/16, 1/8, 1/4 | |||
Transmission Mode | 2K, 4K, 8K | |||
Guard Interval | 1/32, 1/16, 1/8, 1/4 | |||
Code rate | 1/2, 3/4, 5/6, 7/8 | |||
RF frequency | 30~999MHz, 1KHz step | |||
System | ||||
Local interface | LCD + control buttons | |||
Remote management | Web NMS | |||
Language | English | |||
Stream Out | 2 ASI mirrored out (BNC type, 100M); IP (4 SPTS) over UDP, RTP/RTSP out (RJ45, 100M) | |||
NMS interface | RJ45, 100M | |||
General | ||||
Power supply | AC 100V~240V | |||
Dimensions | 482*400*44mm | |||
Weight | 4.5 kg | |||
Operation temperature | 0~45℃ | |||
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