- Product Details
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Quick Details
Quick Details
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Place of Origin:
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Guangdong, China
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Application:
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IPTV Headend Systems
FUTV4622 DVB-T MPEG-4 AVC/H.264 HD Encoder Modulator (Tuner,HDMI in; RF out) with USB Upgrade for Home Use
Input: Tuner, HDMI Output: DVB-T Inner Function: USB
FUTV4622 series HD encoder & modulator is FMUSER’ s consumer electronics which allow audio/video signal input in TV distributions 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-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-T standard TVs or STBs etc.
Princ iple Chart
Technical Specifications
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HDMI Encoding Section |
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Video |
Encoding |
H.264 MP_L 3.0/3.1/4.0 |
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Interface |
HDMI*1 |
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Input |
Output |
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Resolution |
480_59.94/60i |
480_30p |
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576_50i |
576_25p |
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720_50/59.94/60p |
720_50/59.94/60p |
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1080_50i |
1080_25p |
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1080_59.94/60i |
1080_30p |
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1080_59.94/60p |
1080_30p |
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Aspect Ratio |
16:9, 4:3 |
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Bit rate |
1.000~18.000 Mbps |
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Audio |
Encoding |
MPEGI layer 2 |
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Sample rate |
48KHz |
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Bit rate |
64, 96,128, 192, 256, 320kbps |
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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 |
>=31dB |
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RF frequency |
142.5~858MHz, 1KHz step |
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RF output level |
-14 ~ +6dBm, 0.1db step |
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System |
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RF mix in ATT |
10 dB | |
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Management |
LCD + control buttons |
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Language |
English |
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LCN Insertion |
yes |
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Upgrade |
USB |
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General |
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Power supply |
DC 12V |
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Dimensions |
183*110*50mm |
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Weight |
< 1kg |
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Typical Applications
Technical Comparison between NDS3522 and NDS3556 (HD, DVB-T Version)
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Items |
FUTV4622 |
FUTV4656 (HD, DVB-T ) |
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Interface |
HDMI |
HDMI/YPbPr/CVBS/S-Video |
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Video Encoding |
H.264 MP_L 3.0/3.1/4.0 Auto detect and configure |
H.264 BP/MP/HP_L 3.0/3.1/3.2/4.0/4.1/4.2 Profile and level can be manually set |
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Resolutions |
Input and output scanning format and frame rate change |
Input and output scanning format and frame rate keep the same |
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Audio Encoding |
MPEGI layer 2, MPEG-2 AAC |
MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC |
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MER |
>=31dB |
>=42dB |
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RF Frequency |
142.5~858 MHz |
30~960MHz |
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Output Level |
-14~ +6dBm |
-16~ -36dBm |
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USB (External USB Disk) |
System upgrade |
System upgrade, TS record and playback |
