XLD3554 HD Video to digital RF encoder modulator w
Product Overview
XLD3554 series encoder & modulator is Xielide’s consumer electronics which allow audio/video signal input in TV distributions with applications in home entertainment, hotel Digital Signage, shops etc.
It is an all-in-one device integrating MPEG2 HD/SD and MPEG4 AVC H.264 HD/SD encoding and modulating to convert video/audio signals to digital RF out in the frequency range of 30~960MHz.
The signals source could be from satellite receivers, closed-circuit television cameras, Blue-ray players, and antenna etc. Its output signal is to be received by TVs or STBs etc.
Key Features
* Support HDMI/YPbPr/CVBS input
* Support 1 DVB-T/DVB-C/ATSC RF out
* MPEG2 and MPEG4 HD/SD video encoding
* Dolby digital AC3 (2.0) audio encode, AC3 passthrough (for HDMI interface only)
* USB record, playback and upgrade
* Low Delay
Principle Chart
Technical Specifications
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Encoding Section |
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HDMI |
Video |
Encoding |
MPEG-2, MPEG-4 AVC/H.264 |
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Interface |
HDMI*1 |
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Resolution |
1920*1080_60P,1920*1080_50P à (for MPEG-4 AVC/H.264 only) 1920*1080_60i, 1920*1080_50i; 1280*720_60p, 1280*720_50P |
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Bit rate |
0.500~19.500 Mbps |
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Audio |
Encoding |
MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC; DD AC3 2.0 (Optional) AC3 Passthrough |
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Interface |
HDMI |
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Sample rate |
48KHz |
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Bit rate |
64, 96,128, 192, 256, 320, 384kbps |
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YPbPr/ CVBS
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Video |
Encoding |
MPEG-2, MPEG-4 AVC/H.264 |
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Interface |
CVBS *1, YPbPr*1 |
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Resolution |
CVBS: 720x576_50i (PAL); 720x480_60i (NTSC) YPbPr: 1920*1080_60i, 1920*1080_50i; 1280*720_60p, 1280*720_50P |
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Bit rate |
0.500~19.500 Mbps |
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Audio |
Encoding |
MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC; DD AC3 2.0 (Optional) |
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Interface |
1 Stereo /2 mono |
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Sample rate |
48KHz |
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Bit rate |
64, 96,128, 192, 256, 320, 384kbps |
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DVB-T Modulator Section |
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Standard |
DVB-T COFDM |
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Bandwidth |
6M, 7M, 8M |
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Constellation |
QPSK, 16QAM, 64QAM, |
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Code rate |
1/2, 2/3, 3/4, 5/6, 7/8. |
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Guard Interval |
1/32, 1/16, 1/8, 1/4 |
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Transmission Mode: |
2K, 8K |
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MER |
≥42dB |
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RF frequency |
30~960MHz, 1KHz step |
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RF output level |
-16~ -36 dBm (71~91 dbµV), 0.1db step |
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DVB-C Modulator Section (Option) |
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Standard |
J.83A (DVB-C) |
J.83B |
J.83C |
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Constellation |
16/32/64/128 /256 QAM |
64/ 256 QAM |
64/ 256 QAM |
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Bandwidth |
8M |
6M |
6M |
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MER |
≥43dB |
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RF frequency |
30~960MHz, 1KHz step |
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RF level |
-16~ -36dbm(71~91 dbµV), 0.1db step |
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Symbol rate |
5000-9000 Ksps |
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ATSC Modulator Section (Option) |
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Standard |
ATSC A/53 |
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MER |
≥42dB |
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RF frequency |
30~960MHz, 1KHz step |
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RF output level |
-16~ -36 dBm (71~91 dbµV), 0.1db step |
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Constellation |
8VSB |
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System |
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Management |
Local control: LCD + control buttons |
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Language |
English |
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LCN Insertion |
yes |
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General |
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Power supply |
DC 12V |
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Dimensions |
144*238*52mm |
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Weight |
Approx 1kg |
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Operation temperature |
0~45℃ |
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Technical Compare
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Main Features |
XLD3554/XLD3556 |
Competing Products |
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Encode |
l MPEG2 HD/SD; MPEG4 HD/SD |
l MPEG2 SD |
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Record TS to USB memory |
l Yes (NDS3554&NDS3556) |
l No |
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*.ts files play-mode |
l Both Multi/Single files loop l Support HD&SD video play |
l Single file loop l Support only SD video play |
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TS Creator.exe |
l HD video to HD video transform l Null Packet Filter, effect bitrate up to 90% l Support output video size, rate, and format control |
l HD video to SD video downscale l No Null Packet Filter, effect bit rate only around 50% |
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Single video length |
l 2-3 Hours HD/SD |
l 40 Minutes SD |
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Low Delay |
l Supported |
l Not supported |
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DD AC3 (2.0) audio encode |
l Supported |
l Not supported |
