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***ailed Product Description
1.MPEG2 low bit rate encoding
2.720*576(PAL), 720*480(NTSC)
3.2* CVBS in, 1*ASI in, 1*RF in
4.RF COFDM DVB-T out
Product overview
YDN-EM2202T is a MPEG2 encoding, DVB-T modulation integrated device to convert SD A/V signals to DVB-T RF out in the frequency range of 30~960MHz. It has equipped with 2 channels CVBS input, 1 ASI input, and 1 RF input.
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 TV, DVB-T STB.
The device can be used in public place such as metro, market hall, theatre, hotels, resorts, etc for advertising. It also can be used for monitoring, training and educating in co***ny, schools, campuses, hospital¡ besides that it¡¯s a good choice for bars to offer SD sports channels, for VIP entertainment channels, and more.
Key Features
MPEG2 low bit rate encoding
720*576(PAL), 720*480(NTSC)
2* CVBS in, 1*ASI in, 1*RF in
RF COFDM DVB-T out
LCN support (Logical Channel Number)
Excellent modulation quality MER¡Ý42dB
RF Frequency range 30Mhz~960Mhz
LCD display, Remote control and firmware
Updates via web/Ethernet
Lowest cost per channel --- breakthrough price
Specification
Encoding section
Video Encoding MPEG-2 MP@ML(4:2:0)
Input CVBS*2, ASI*1
Resolution 720*576(PAL), 720*480(NTSC)
Audio
Encoding MPEG1 Layer II
Sample rate 48KHz
Bit rate 64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps
DVB-T modulator section
Standard EN300744
FFT mode 2K, 8K
Bandwidth 6M,7M,8M
Constellation QPSK, 16QAM, 64QAM
Guard Interval 1/4, 1/8, 1/16, 1/32
FEC 1/2, 2/3, 3/4, 5/6, 7/8
MER ¡Ý42dB
RF frequency 30~960MHz, 1KHz step
RF output level -30~ -10dbm(81~97 dbµV), 0.1db step
Interface
Local interface LCD + control buttons
Remote management Web NMS
Language English
General Power supply AC 100V~240V
Dimensions 267*245*44mm
Weight 2.5 kgs
Operation temperature 0~45℃
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| Company: |
CHENGDU YADIANNA TECHNOLOFY CO.,LTD
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| Contact: |
Ms. mia zhang |
| Address: |
East Gaopeng Road-2,High-tech Zone, Chengdu city,Sichuan Province,China |
| Postcode: |
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| Tel: |
02885243869 |
| Fax: |
02885215202 |
| E-mail: |
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