ProductsDigital DVB TV Headend
Sample/Wholesale
|
Price
|
Shipping
|
Carrier
|
Buy it Now
|
1 pcs sample
|
368 USD
/pcs |
30 USD
|
DHL/UPS 7-10days
|
|
2 pcs
|
358 USD
/pcs |
55 USD
|
DHL/UPS 7-10days
|
|
Product Description
FUTV4622A DVB-T MPEG-4 AVC/H.264 SD Encoder Modulator (Tuner,CVBS/RCA in; RF out) with USB Upgrade for Home Use
Input:Tuner, CVBS
Output:DVB-T
Inner Function:USB
Overview
FMUSER FUTV4622A SD encoder & modulator is designed based on 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 analog audio/video signals into DVB-T RF out.
The signals source could be from STB, satellite receiver, closed-circuit television cameras and antenna etc. Its output signal is to be received by a DVB-T standard TVs or STBs etc.
Principle Chart
Technical Specifications
Encoding Section |
|||
Video |
Encoding |
H.264 MP_L 3.0 |
|
Interface |
CVBS*1 (RCA) |
||
Resolution |
Input |
Output |
|
480_60i |
480_30p |
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576_50i |
576_25p |
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Aspect Ratio |
4:3 |
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Bit rate |
1.000~18.000 Mbps |
||
Audio |
Encoding |
MPEGI layer 2 |
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Interface |
Analog Stereo/Mono (Unbalanced RCA) |
||
Sample rate |
48KHz |
||
Bit rate |
64, 96,128, 192, 256, 320kbps |
DVB-T Modulator Section |
||
Standard |
DVB-T COFDM |
|
Bandwidth |
6M, 7M, 8M |
|
Constellation |
QPSK, 16QAM, 64QAM |
|
Code rate |
1/2, 2/3, 3/4, 5/6, 7/8 |
|
Guard Interval |
1/32, 1/16, 1/8, 1/4 |
|
Transmission Mode: |
2K, 8K |
|
MER |
>=31dB |
|
RF frequency |
142.5~858 MHz, 1KHz step |
|
RF output level |
-14~ +6dBm, 0.1db step |
|
System |
||
RF mix in ATT |
10 dB |
|
Management |
Local LCD + control buttons |
|
Language |
English |
|
LCN Insertion |
yes |
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Upgrade |
USB |
|
General |
||
Power supply |
DC 12V |
|
Dimensions |
183*110*50mm |
|
Weight |
< 1kg |
Typical Applications
Technical Comparison between NDS3522A and NDS3556 (SD, DVB-T Version)
Items |
FUTV4622A |
FUTV4656 (SD, DVB-T ) |
Video Encoding |
H.264 MP_L 3.0 |
MPEG-2 MP_ML |
Resolutions |
Input and output scanning format and frame rate change |
Input and output scanning format and frame rate keep the same |
Audio bit rate |
Up to 320kbps |
Up to 384kbps |
MER |
>=31dB |
>=42dB |
RF Frequency |
142.5~858 MHz |
30~960MHz |
Output Level |
-14~ +6dBm |
-16~ -36dBm |
Transmission Mode: |
2K, 8K |
2K, 8K (8K is optional as per ordered) |
USB (External USB Disk) |
System upgrade |
System upgrade, TS record and playback |