Product Description
1080P HD robot transmitter KP-HDT2W is a powerful HD transmitting system, using the core of mobile communication technology COFDM(multi-carrier modulation technique),which can transmit good quality and stable full-HD digital video signal under the condition of high speed mobile and heavy building blocks transmission in city environment. Support full HD 1080P H.265 encoding format and HDM-I/SDI two HD inputs(single selection) as well support stereo balance audio input and narrowband transmission system. Professional design for robot, UAV, manpack and so on.
Features:
1. Low delay, lightweight, live broadcast;
2. Support Full-HD quality image;
3. Support 1080i/1080P HD transmission;
4. COFDM modulation;
5. Built-in with HDM-I or HD-SDI interface(single selection);
6. Support composite standard video and balanced audio input;
7. All parameters can be adjusted by user;
Transmitter parameter:
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Power section
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DC Input
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DC11V~DC16V
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Working Current
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≤1.1A DC12.5V
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Transmitter section
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Frequency range Output
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250MHz-4400MHz, can be customized according to customer's request.
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Modulation
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COFDM
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RF bandwidth
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4/8MHz(adjustable)
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Power output
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1-2W(adjustable),in 1dB step
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SHG
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>52dBc
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Encryption
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AES128/256bits
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Constellation
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QPSK,16QAM,64QAM
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FEC
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1/2,2/3,3/4,5/6, 7/8
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Guard Interval
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1/32,1/16,1/8,1/4
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Carrier
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2K
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Flatness
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Full band≤2dB,8MHz≤0.5dB
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CNR(weighting)
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58dB
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Sloping field SNR(unweighted)
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≥50dB
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Analog Audio
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Balanced audio input range
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Vmax=±15V
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Unbalanced audio input range
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Vmax=3Vpp
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HD interface
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SDI/HDM-I(single selection)
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Encryption
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AES 128/265 bit / ALLTECH Basic scrambling
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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
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800±80(mV)
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HDCP protocol
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Yes
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Encoding support
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AV rate
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64,96,112,128,160,192,224,256,320,384Kbps(adjustable)
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Audio encoding mode
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MPEG1 Layer2
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CBER
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<2.0E-4
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Video resolution
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Maximum 1920×1080P/I@ 60P
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Video coding
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H.265 / H.264
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Video rate
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500kbps-16.68Mbps(autoadaptation)
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Format
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YCbCr4:2:2
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OperatingTemperature
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-25℃~55℃
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Storage Temperature
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-40℃~70℃
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Distance
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20-60km LOS distance(on air) 1-3km NLOS distance(Ground to ground)
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Appearance characteristics
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Dimension
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167*90*25mm
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Weight
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515g
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