|Video Coding:||H.264||Video:||High Definition Multimedia Interface And CVBS|
cofdm hd wireless transmitter,
long range video transmitter
256Bit AES Encryption COFDM Transmitter For Law Enforcement , Long Range Wireless Transmitter
This backpack system is special for man-portable transmitter enter into the area of the incident to gather information and signal transmission when in the condition of heavy obstacles, such as many building barriers, severe electromagnetic interference, remote mountain town or other harsh environments, which cause command vehicle can’t directly reach the site and forced to parked in vicinity.
High quality digital video processing , H.264 coding and encoding
Real-time transmission system, delay time for end-to-end is less than50ms
Great action ability, can transmit images voice stably in the condition of high speed movement and multi-path interference.
Strong NLOS (non-line of sight) transmission capacity;
Long distance transmission;
Spatial diversity reception ability, support high-speed mobile transmission.
Stable signals, image clear and stable, has no mosaic or drag phenomenon.
Support multi- video sources, standard definition & high definition compatible.
Removable battery, ensure the long working time.
HD wireless transmitter specification
|Constellation||QPSK (4QAM), 16QAM, 64QAM|
|Working Frequency||300-900 MHz ( 900MHz-2.7GHz can be customized)|
|FEC(forward error correction)||1/2, 2/3, 3/4, 5/6,7/8|
|Latency||Less than 50 ms|
|Antenna Gain||3.5dbi (Omni Antenna) (optional)|
|Transmission Range||2-5 km (NLOS) ~ 15-30 km (LOS)|
|Video Input||High Definition Multimedia Interface (support 1080P/1080i/ 720P/ 720i…) / AV(NTSC/PAL…)|
|Parameter Control Method||Using digital LED control panel|
|Encryption||256- bit AES (can set user’s password)|
|Working Voltage||DC 12V|
|Working Current||3.5 A|
|Battery||12V/7800mAh, 5 hours continuously working time|
|Dimensions||150 × 120 × 45 mm (without battery)|