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General Description
XLD3556 series encoder & modulator is Xielide’s consumer electronics which allow audio/video signal input in TV distributions and video recorded and playback from a USB port with applications in home entertainment, surveillance control, hotel Digital Signage, shops etc.
It is an all-in-one device integrating MPEG-4 AVC/H.264 encoding and modulating to convert audio/video signals into DVB-C/T/S/S2/DTMB/ATSC/ISDB-T RF out.
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 a DVB-C/T/S/S2/DTMB/ATSC/ISDB-T standard TVs or STBs etc.
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Technical Specifications
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Encoding Section |
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HDMI |
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Video |
Encoding |
MPEG-4 AVC/H.264 |
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Interface |
HDMI*1 |
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Resolution |
1920*1080_60P,1920*1080_50P; 1920*1080_60i, 1920*1080_50i; 1280*720_60p, 1280*720_50P 720*480_60i, 720*576_50i |
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Bit rate |
1.000~19.000 Mbps |
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Audio |
Encoding |
MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC |
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Sample rate |
48KHz |
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Bit rate |
64, 96,128, 192, 256, 320, 384kbps |
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Modulator Section |
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DVB-C |
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Standard |
J.83A (DVB-C), J.83B, J.83C |
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MER |
≥43dB |
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RF frequency |
30~960MHz, 1KHz step |
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RF output level |
-16~ -36 dBm (71~91dbµV), 0.1db step |
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Symbol rate |
5000-9000 Ksps |
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J.83A |
J.83B |
J.83C |
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Constellation |
16/32/64/128/256QAM |
64/ 256 QAM |
64/ 256 QAM |
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Bandwidth |
8M |
6M |
6M |
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DVB-T |
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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 |
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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-S/S2 |
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DVB-S QPSK: |
FEC 1/2,2/3,3/4,5/6,7/8 |
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| DVB-S2 QPSK: |
FEC 1/2,3/5,2/3,3/4,4/5,5/6,8/9,9/10 |
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| DVB-S2 8PSK: |
FEC 3/5,2/3,3/4,5/6,8/9,9/10 |
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Symbol rate: |
QPSK: 0.05-40.0Msps 8QPSK: 0.05-26.0Msps |
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RF output: |
950.00-1050.00 MHz, 1KHz step |
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RF output level |
-16~ -36 dBm (71~91dbµV), 0.1db step |
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Roll Off: |
0.35, 0.25, 0.2 |
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DTMB |
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Standard |
GB20600-2006 |
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FFT |
1,3780, 1+pilot |
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MER |
≥42dB |
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FEC |
0.4, 0.6, 0.8 |
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Frame Mode |
420, 595, 945, 420var, 945var |
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Interleaving |
240, 720 |
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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 |
4QAM-NR, 4QAM, 16QAM, 32QAM, 64QAM |
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ATSC |
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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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ISDB-T |
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Standard |
ARIB STD-B31 |
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Bandwidth |
6M |
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Constellation |
DQPSK,QPSK, 16QAM, 64QAM |
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Guard Interval |
1/32, 1/16, 1/8, 1/4 |
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Transmission Mode |
2K, 4K, 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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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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Upgrade |
JTAG |
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General |
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Power supply |
DC 12V |
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Dimensions |
153*110*50mm |
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Weight |
< 1kg |
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Operation temperature |
0~45℃ |
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Technical Compare
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Main Features |
DEXIN NDS3556 |
Competing Products |
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Record TS to USB memory |
Yes |
No |
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*.ts files play-mode supported |
Both Multi/Single files loop Support HD&SD video play |
Single file loop Support only SD video play |
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TS Creator.exe |
HD video to HD video transform Null Packet Filter, effect bit rate up to 90% Support output video size, rate, and format control |
HD video to SD video downscale No Null Packet Filter, effect bit rate only around 50% |
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Single video length |
2-3 Hours HD/SD |
40 Minutes SD |
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Modulation dynamic switching |
DVB-C/T/S/S2/ASTC modulation in one device |
No |
