Mini Cofdm Full HD Wireless Video Transmission System

• Shell: Aluminum Alloy (Machine Milling)
• Working Temperature: -40 ºC ~ +70 ºC
• Transport Package: Standard Package
• Specification: 750g; 150g
• Trademark: JOHO
• Origin: Wuhan China
• HS Code: 90318090
• Production Capacity: 100set/Year

Product Description

COFDM Full HD wireless video transmission MINI system
 
Introduction
With generally channel rate at 8 MHz, it is meets high quality video and audio transmission. The high quality video and audio has requirements not only to the camera, but also the coding stream and channel rate.   
 
Every subcarrier of the COFDM Technology can choose the high speed modulation of QPSK, 16QAM, etc. In general, the rate of the composite channel is 8MHz. Therefore, H.264 high quality CODEC can be transmitted and the image resolution at the receiving terminal is up to 1920*1080P/60 with downward compatibility, which meets the requirements for post analysis, storage, and editing.
 
 The transmitter can work for a long time in high temperature environment, which avoid the phenomenon that common COFDM transmitter fails to work when the working temperature is above 60ºC.   
 
Features
Operating frequency adjustable at 300MHz~900MHz
Rich audio and video interfaces: digital HDMI interface, SDI interface (optional)
High quality digital video processing and H. 264 video CODEC, full HD image
Low image delay: system delay at around 350ms
Stable image and audio transmission under high speed movement and multipath interference
Strong NLOS(non line of sight) transmission ability
Space diversity receiving ability
Transmitting power at 10W (standard), other power rate customizable
Encoding function (optional)
 
 
Application
It is widely applied in UAV (rescue, relief work, and forest fire prevention), emergency communication, radio and television broadcasting and rebroadcasting; single soldier reconnaissance for field forces; image transmission between the scout and command center for the public security, police and fire command car; high quality real-time image monitoring for border anti-smuggling, maritime and coastal defence, etc.; real-time news collection/sports broadcasting of the wireless mobile camera vehicle groups; and long range full HD digital video transmission fields unsuitable or unable for wiring, such as the air reconnaissance and monitoring of helicopter and airship.     
 
 
Specifications

Transmitter Parameters
Model	FHD1000HT Edition
Working frequency band	300MHz ~ 2.7GHz, frequency customizable
Modulation mode	COFDM 2K mode
RF power	10 W (standard)
Channel bandwidth	8 MHz
Technical standards	conform to H.264 technical standards
Video stream	8Mbps ~ 12Mbps
Low latency	system delay of about 350ms
Transmission distance	200 km or more (1080P video format)
Compressed format	H.264
Audio and video input	digital HDMI
Image resolution	1920 * 1080P @ 60/50/30/25, compatible with 720P @ 60/50
RF interface	SMA 50 ohms single antenna
Operating current	5800mA @ 12V (standard 10W power)
Operating voltage	DC 12V
Working temperature	-40 ºC ~ +70 ºC
Dimensions	180 mm×130 mm× 30 mm (standard 10W amplifier included)
Weight	750g (including standard 10W amplifier)
Shell	aluminum alloy (machine milling)
Receiver parameters
Operating frequency range	300 MHz ~ 862MHz (can be set manually)
Modulation mode	COFDM 2K mode
Support moving speed	230Km/h
Working bandwidth	8M Hz
RF interface	dual SMA 50 ohm antenna interface
Receiver sensitivity	- 94dBm
Output interface	HDMI
USB interface	external U disk can be synchronized to store real-time video
Operating current	350mA @ 12V
External power supply	DC 12V
Working environment temperature	-40 ºC ~ +60 ºC
Dimensions	92 mm ×75 mm× 30 mm (L ×W× H)
Weight	150g