Delivery Time:3 working days
Certification:CE/FCC/ROHS

HD Lightweight UAV COFDM Video Transmitter 20km Long Range Distance

Introduction:

It has character of super light weight and Small size,use MPEG2 coding format and COFDM (coded orthogonal frequency division multiplexing) digital modulation, provide high quality  image in revolution 720*576.Support NLOS transmission and reception as well high speed mobile transmission.Can be carried in your pocket / briefcase for secrect evidence. it can send live video of the scene circumstances to the rear command post. Widely used in UAV,public security organs, procuratorate, court and security bureau etc.  

Features:

Transmitter only has 195g net weight(without battery),very easy for portable and UAV applications. COFDM modulation, Stable transmission MPEG-2 video compression, DVD video quality;  Modular design and highly integrated NTSC/PAL automatically adapt ,support user adjustable; Shortly time delay; Supports high-speed mobile NLOS ( Non Light Of Sight ) transmission; Lithium battery for power supply(continuous working time is 3 hours max) Adjustable working frequency,bandwidth,RF power and etc. Transmission security by encryption of AES 265 bit. Good quality image without any mosaic; Matched with multifunction amplifier for longer range requirement.

Transmitter Specification:

Modulation	COFDM
DC Input	DC7.5-12V
Working Current	0.9A-13A
Constellation	QPSK,16QAM,64QAM(optional), QPSK/16QAM/64QAM @ 6/7/8MHz
FEC	1/2,2/3,3/4,5/6,  7/8
Guard Interval	1/32,1/16,1/8,1/4
Bandwidth	2/2.5/4/8M(adjustable)
A/V Interface	BNC / RCA
Frequency	300-900MHz(option)
Encryption	AES 128 bit / ALLTECH Basic scrambling
Flatness	≤2dB(within full frequency range) , ≤0.5dB (within 8MHz)
Carrier	2K
Power Output	30dBm max (100-1000mW adjustable),in 1dB step
CNR	≥-30dB @ 30dBm power output
SHG	>52dBc
Video Signal	1Vp-p@75Ω,NTSC/PAL adaptive
CBER	<2.0E-4
Video Compression	MPEG-2 4:2:0 /MPEG-4 (optional)
Resolution	720×576(PAL) , 720×480(NTSC)
Video rate	15Mbps(MAX)
Video Input	1 line PAL / NTSC analog video
RF Interface	SMA
Video Format	PAL/NTSC(adjustable)
Battery Working time	1 hour
OperatingTemperature	-25℃~55℃
Storage Temperature	-40℃~70℃
Distance	max 20km LOS distance (on helicopter),1-500m NLOS distance
Size	100*59*22mm
Weight	195g(without battery) 288g(with battery)

Receiver specificatations:

Frequency	300-900MHz(option)
Bandwidth	2/2.5/4/8MHz (adustable)
RF Level Input	-92dBm~-20dBm / -105dBm~-20dBm
RF Impedance	50Ω
RF Interface	N female
Modulation	COFDM
Constellation	QPSK,16QAM,64QAM(optional), QPSK/16QAM/64QAM @ 6/7/8MHz
FEC	1/2,2/3,3/4,5/6,7/8 (optional)
Guard Interval	1/32,1/16,1/8,1/4 (optional)
Carrier	2K,8K
Video Decoding	ISO/IEC13818-2  MPEG-2MP@ML
Aspect Ratio	4:3, 16:9
Resolution	720×576(PAL) , 720×480(NTSC)
Audio Output	Analog stereo left and right channels
Lines of horizontal	625 or 525 Line
Decryption	AES256 bit / ALLTECH Basic scrambling
Working Voltage	AC220V / DC12V
Temperature	-30~70°
Dimension	430*310*65mm (1U Aluminium alloy box)
Weight	3.5 kg

Product application: