Vehicle Mountable COFDM Video Transceiver System YS-1008B

Apply: Police Technical Support Units, Special Forces,Military Command and Control Posts, Airport, Border Control, Major Inciden

Introduction:

Vehicle Mountable CFODM Video Transceiver Sys(YS-1008B): Digital Wireless Video Transceiver System(one TX and one RX) is the ideal solution for establishing rugged wireless video links in all environments including high-speed motion and urban environments. Especially, the latest technologies of COFDM modulation and MPEG-2/MPEG-4 video compression ensure high quality of NLOS (non line-of-sight) transmission. This system is high-powered and can realize longer transmission range with stable, real-time and high definition images. This product can be mounted in a car or helicopter to transmit real-time audio and video to the commanding center.

 

Features:

 

Inset high-powered amplifier and cooling fans

Stable transmission with omni-directional antenna

COFDM modulation and MPEG-2 video compression

Adjustable working frequency, LCD board displays the working frequency

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

Rack mountable design, can be installed in a car or helicopter

Good transmission with high definition image and stereo audio

Stable transmission in NLOS(non line-of-sight)and high speed mobile condition.

The transmission range is 15-50km in NLOS(non line-of-sight)condition and 100-200km in LOS(line-of-sight)condition

 

Product Application

 

In the urban and mountainous environments, the vehicle mountable wireless video transmitter is suitable equipment that can realize the NLOS (non line-of-sight) transmission and can work well in high-speed mobile condition. Furthermore, this system is high-powered and can meet the requirement of longer-range transmission (3-50 km in NLOS condition).

 

Transmitter Specification

Modulation	COFDM
DC Input	DC14.8V/8.2A
Working Current	≤3.8A/DC12.5V
Constellation	QPSK,16QAM,64QAM  (optional)
FEC	1/2,2/3,3/4  (optional)
Guard Interval	1/32,1/16,1/8,1/4  (optional)
Bandwidth	2/8MHz
A/V Interface	BNC / RCA
Frequency	325MHz-399MHz,400-500MHz (customized),
	560MHz-760MHz,760MHz-860MHz (customized),
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 @ 2MHz
Battery	14.8V / 8.2AH
Casing Protection	IP66 (dustproof, waterproof)
Video Rate	500Kbps--15Mbps(MAX)
Dimension	485×305×45mm
Weight	2kg

Receiver Specification

 

Rx Frequency	170~860MHz  VHF & UHF
Bandwidth	6/7/8MHz, 2.5/1.25MHz(optional)
RF Level Input	-92dBm~-20dBm / -105dBm~-20dBm
RF Impedance	50Ω
RF Interface	N female
Modulation	COFDM
Constellation	QPSK,16QAM,64QAM (optional)
FEC	1/2,2/3,3/4,5/6,7/8 (optional)
Carrier	2K, 8K
Guard Interval	1/32,1/16,1/8,1/4 (optional)
Video Decoding	ISO/IEC13818-2  MPEG-2MP@ML
Aspect Ratio	4:3, 16:9
Resolution	720x576 @ 8MHz, 352x288 @ 1.25MHz
Audio Output	Stereo unbalanced (300/200 mV)
AV Output	2 audio+ 2 video
Decryption	AES 128 bit / ALLTECH Basic scrambling
	RS232 serial port for configuration
Working Voltage	AC220V / DC12V
Temperature	-20°C~+50°C
Dimension	480mm*260mm*44mm (1U Aluminium alloy box)
Weight	3.5 kg

Vehicle Mountable COFDM Video Transceiver System YS-1008B