KTV1200 Wireless COFDM Video Transmitter Mobile and NLOS effects. MPEG-2 video compression DVD video quality 8M bandwid

KTV1200 Wireless COFDM Video Transmittert Application and Features:

1 COFDM modulation, Stable transmission

2 MPEG-2 video compression, DVD video quality

3 Lithium battery for power supply

4 Mobile and NLOS(Non line-of-sight) transmission

5 Great security by encryption of AES 128 bit/ALLTECH Basic Scrambling

6 Low system latency

7 Modular design, compact structure, small cubage

8 adjustable frequency,LCD board displays the working frequency

9 Strong casing with built-in cooling plates, waterproof and shockproof

This product is a new kind of broadband wireless video equipment that adopts the latest technologies of COFDM modulation and MPEG-2 video compression that can complete video transmission in high-speed motion and NLOS (non line-of-sight) conditions. The diversity receiving technology greatly improves the receiving quality in all conditions. This transmitter is specially designed to meet all necessary transmission requirements of broadcasting standard .It has been widely used in many fields such as: Police Forces, First Responders, Security Services, Fire Services, Port Security, Homeland Security, Traffic Management, Police Technical Support Units, Special Forces, Military Command and Control Posts, Airport, Border Control, Major Incident Support etc.

   

Transmitter Specification
Modulation	COFDM
DC Input	DC12.5V~DC16.8V
Working Current	≤3.8A/DC12.5V
RS232 Control Interface	Standard RS232 level, 9600,8,N,1
RS232 Data Interface	Standard RS232 level, supporting 1200~115200
Constellation	QPSK,16QAM,64QAM  (optional)
FEC	1/2,2/3,3/4,5/6,  7/8  (optional)
Guard Interval	1/32,1/16,1/8,1/4  (optional)
Bandwidth	6/7/8MHz ,2.5/1.25MHz   (optional)
A/V Interface	BNC / RCA
Frequency	325MHz-399MHz,400-500MHz (customized),
	560MHz-760MHz,760MHz-860MHz (customized),
	1.0-1.4GHz (customized,2.3-2.5GHz (customized
	Frequency is adjustable continuously
Encryption	AES 128 bit / ALLTECH Basic scrambling
	RS232 serial port for configuration
Flatness	≤2dB (within full frequency range );
	≤0.5dB (within 8MHz)
Carrier	2K
Power Output	27-33dBm (adjustable) in 1dB step
CNR	≥-30dB @ 30dBm power output
Second Harmonic	≤-43dB
Video Signal	1Vp-p@75Ω,PAL
CBER	<2.0E-4
Video Compression	MPEG-2 4:2:0 /MPEG-4 (optional)
Resolution	720x576 @ 8MHz,  352x288 @ 1.25MHz
Battery	2.5 hours continuously working time
Frame Weight	1.1 kg
Casing Protection	dustproof, waterproof
Video Rate	15Mbps(MAX)
Dimension	170mm*120mm*67mm

COFDM nlos video transmitter