COFDM Video Transmitter

COFDM Video Transmitter

UAV / UGV COFDM Video Transmitter 3000mW Power For Long Distance Transmission
Detailed Product Description
Frequency: 300-900MHz(option), 12G/2.4G/5.8GHz(customized)
Constellation: QPSK,16QAM,64QAM,QPSK/16QAM/64QAM @ 6/7/8MHz
Voltage: DC 12V
Transmit Distance: 3km Max NLOS (manpack); 100km Max LOS (on Helicopter)
Size: 157*95*45mm
RF Output Power: 1-3 Watt
Bandwidth: 2.5MHz
Transfer Rate: 2/4/6/8Mbps

Introduction:

Such a 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 a city environment. Support full HD 1080P H.264 encoding format and HD/SDI two HD inputs(single selection) as well support stereo balanced audio input and narrowband transmission system.

Features:

Low delay, lightweight, live broadcast;
Support Full- HD quality image;
Support 1080i/1080P HD transmission;
COFDM modulation;
Built-in with HDM or HD-SDI interface(single selection);
Support composite standard video and balanced audio input;
All parameters can be adjusted by the user;
Specification:

Power section
DC Input DC11V~DC16V
Working Current ≤[email protected]
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 HD/SDI(have to choose one)
CNR(weighting) 58dB
Sloping field SNR(unweighted) ≥50dB
Analog Audio
Balanced audio input range Vmax=±15V
Unbalanced audio input range Vmax=3Vpp
HD interface SDI/HD(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 HD 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/[email protected] 60P
Video coding H.264
Video rate 500kbps-16.68Mbps(autoadaptation)
Format YCbCr4:2:2
OperatingTemperature -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

COFDM Video Transmitter
COFDM Video Transmitter
COFDM Video Transmitter
COFDM Video Transmitter
COFDM Video Transmitter
COFDM Video Transmitter
COFDM Video Transmitter
COFDM Video Transmitter
COFDM Video Transmitter
COFDM Video Transmitter