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Home > HD COFDM Transmitter > Lightweight UAV 1080P Wireless Video COFDM Transmitter KP-HDT103
Lightweight UAV 1080P Wireless Video COFDM Transmitter KP-HDT103
Lightweight UAV 1080P Wireless Video COFDM Transmitter

Low Delay Lightweight Wireless COFDM Video Transmitter 1080P HD UAV Transmitter


Introduction:

Such new design 1080P HD transmitter is a powerful HD transmit 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.264 encoding format and HDMI/SDI two HD inputs(single selection) as well support stereo balance audio input and narrowband transmission system.


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 or HD-SDI interface(single selection);
  6. Support composite standard video and balanced audio input;
  7. All parameters can be adjusted by user;


Specification:

Power section

DC Input

DC11V~DC16V

Working Current

≤1.1A@DC12.5V

Transmitter section:

Frequency range Output

250MHz-320MHz330MHz- 450MHz / 1000MHz --4400MHz,or can be customized according to customer's request.

Modulation

COFDM

RF bandwidth

4/8MHz(adjustable)

Power output

1-3W(adjustable),in 1dB step

SHG

>52dBc

Encryption

AES128/256bits

Constellation

QPSK,16QAM,64QAM

FEC

1/2,2/3,3/4,5/6,  7/8

Guard Interval

1/32,1/16,1/8,1/4

Carrier

2K

Flatness

Full band≤2dB,8MHz≤0.5dB

AV Interface

HDMI/SDI(have to choose one)

CNR(weighting)

58dB

Sloping field SNR(unweight)

≥50dB

Analog Audio

Balanced audio input range

V max=±15V

Unbalanced audio input range

V max=3Vpp

HD interface

SDI/HDMI(single selection)

Encryption

AES 128/265 bit / ALLTECH Basic scrambling

Standard

SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M  SMPTE 299M

Input range

800±80(mV)

Versions

HDMI 1.3

HDCP protocol

Yes

Encoding support

AV rate

64, 96,112,128,160,192,224,256,320,384Kbps(adjustable)

Audio encoding mode

MPEG1 Layer2

CBER

<2.0E-4

Video resolution

Maximum 1920×1080P/I@ 60P

Video coding

H.264

Video rate

500kbps-16.68Mbps(auto adaptation)

Format

YCbCr4:2:2

Operating Temperature

-25~55

Storage Temperature

-40~70

Distance

1-40km LOS distance(on air)

1-2km NLOS distance(Ground  to ground)

Appearance characteristics

Dimension

167*90*25mm

Weight

515g