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High Quality COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 Bits

High Quality COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 Bits

Brand Name:Ding Shen
Model Number:DS-HDT20W
Minimum Order Quantity:1set
Delivery Time:7-10 working days
Payment Terms:T/T
Place of Origin:China
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Location: Shenzhen Guangdong China
Address: F13, Block 2, Baolong industrial park, Baohe Road, Longgang district, Shenzhen, China
Supplier`s last login times: within 35 hours
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Product Details

DS-HDT20W is a new arrival digital wireless video audio transmitter which adopts the latest technologies of COFDM modulation and H.264 image compression that enables good NLOS (Non line-of -sight) transmission with DVD quality video. The transmitter is compact size with strong power amplifier for longer-range transmission. Good heat resistant with two cooling fans. Be safety with AES128 bits. It works well in fast-moving transmission.

Transmitter parameter:

ModulateCOFDM
Working voltageDC12V
Working current≤6A@DC12V
RF bandwidth2/4/6/8MHz (adjustable)
Frequency300-900Mhz or other frequency customized
Output power10-20W adjustable
Video inputHDMI/SDI; CVBS
Data input (option)RS232/TTL, up to 115200bps
Video resolution1920*1080P/I@60fps; 1280*720P/I@60fps
Video codingMPEG-2/H.264/H265
Video rate512Kbps-16Mbps (adjustable)
EncryptionAES 128 bits
AV input1Vp-p, 75Ω. Left and right channel
Video systemPAL/NTSC
Power flatnessFull band ≤1.5dB
CNR≥25dBc@48dBm
Second harmonic≥60dBc
CBER<2.0E-4
VBER<1.0E-7
MER32dB
Carrier2k 4k 8k
ConstellationQPSK,16QAM,64QAM (option)
FEC1/2, 2/3, 3/4, 5/6, 7/8 (option)
Guard Interval1/32, 1/16, 1/8, 1/4 (option)
Working Temperature-25°C~55°C
Dimension220*140*66mm
Weight2.5kg

Receiver parameter:

Frequency300-900MHz or other frequency customized
Bandwidth2/3/4/5/6/7/8MHz (option)
RF input level-94dBm~0dBm(8M)/-98dBm~0dBm(2M)
RF input impedance50Ω
RF input typeN type
ModulationCOFDM
ConstellationQPSK,16QAM,64QAM(adjustable)
FEC1/2,2/3,3/4,5/6,7/8(adjustable)
Carrier2k
Guard Interval1/32,1/16,1/8,1/4(adjustable)
Video codingMPEG-2/H.265
Screen4:3 16:9
Video resolution1080P@4MHz
Audio outputStereo unbalance 300/ 200mv
AV output2 Audio output + 2 Video output. SDI/HDMI/ASI
Working voltageAC220V/DC12V <1A
working temperature-20~+50
Dimension

480*260*45(1U chassis)


Weight

1.5kg

China High Quality COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 Bits supplier

High Quality COFDM Modulation Wireless Audio Video Transmitterc&Receiver With AES128 Bits

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