Description
Battery Powered Long Range COFDM Wireless HD Video Transmitter
Battery Powered COFDM Long Range Wireless HD Video Transmitter is a HDMI or SDI full HD Video transmitter.
Wireless HD video transmitter adopts 4th mobile communication core COFDM multi-carrier modulation.
Long range HD video transmitter is of light weight and low consumption and with OLED Display control panel.
COFDM wireless HD video transmitter transmit audio, video and images through building and other obstacles.
Details
Battery Powered COFDM Long Range Wireless HD Video Transmitter
Battery Powered COFDM Long Range Wireless HD Video Transmitter is widely used for fast mobile video shooting and long range real time transmission. It’s widely used in UAV aviation, military, covert Investigation, wireless monitoring.
it is a high-quality wireless COFDM HD video transmitter.
Battery Powered COFDM Long Range Wireless HD Video Transmitter
Advantages:
1080P HD transmitter
small and light
safe and reliable
long range :NLOS/LOS : 500m/20km;
prompt transmission：Only 150ms delay
COFDM modulatiuon
Convert
Features:
1.COFDM modulation,H.264 compression;
2.1080P/720P resolution;
3.High performance
4. Li-battery powered (replaceable);
5. heat dissipation of aluminum case;
6. NLOS long range high-speed mobile transmission;
7. Highly integrated modular combination design;
8. strong light but low consumption OLED display control interface.
System Parameters
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Battery Powered COFDM Long Range Wireless HD Video Transmitter
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Voltage
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DC7.2V(7.2V/1400mAstandard matching mini battery)
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Current
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1A
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AV Input |
AV:3.5mm port,connect to standard resolution analog video signal
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Camera:2.5mm port,connect to HD camera
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HD-SDI/HDMI:supportHD1080P,720P,576,480; with audio demultiplexing function
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Battery working time
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1 hour
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Frequency
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300-900MHz(optional)
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Bandwidth
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2/2.5/4/8MHz(adjustable)
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Output power
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30dBm (1Watt)
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Data encryption
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AES128/256bits
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Modulation
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COFDM
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Constellation
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QPSK，16QAM
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Carrier
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2K,8K
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Flatness
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Full band≤2dB，8MHz≤0.5dB
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FEC
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1/2、2/3、3/4、7/8
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Guard Interval
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1/32、1/16、1/8、1/4
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Video Compression
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H.264
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Image resolution
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HD1080i/P(1920*1080), compatibility 1080I,720P,480P and standard resolution
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Parameter control method
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Set up the related parameters through the control panel
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CNR（weighting）dB
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≥58
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Sloping field SNR（unweighted）dB
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≥50
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Standard
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SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M
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Input range (mV)
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800±80
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RF Interface
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SMA
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Video formats
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PAL/NTSC(self-adaption)
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Working temperature
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-20～+75℃
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Dimension
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100*59*22mm
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Weight
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195g（without battery）
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288g(with battery)
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