Portable Transmitter

1、Function： 

This equipment connect to the camera  directly , A/V input, the worker carry a portable transmitter, transmit the accident image and sound to carborne  digital transmitter, then transmit the signal to command center by the carborne.

2、Product feature：

1)、support mobile transmission

2)、Strong Anti-multipath interference ability, strong non-line-of-sight transmission function

3)、Lightweight and portable, easy operation, support the work of the day

4)、Bring LCD display and the adjustment function

5)、With power management system, show the battery remaining capacity, current, voltage.

6)、High frequency amplifier adopts automatic control thechnology, energy saving.

3、Technical indicators：

 Wireless transmission power： 0.5～2W

Effective distance：300m～1.5km

Carrier frequency：0.3～2.4GHz

Bandwith：8MHz

Modulation Method：COFDM

Audio & Video data type: MPEG-II

Guard interval：1/32、1/16、1/8、1/4

The error correction mode：FEC  RS:8  Cutting depth:12          

MTBF：≥10000小时

Image clarity：720*576

Out-of-band inhibition：adjacent frequency inhibition≥60db

BER：≤10^-8

Working voltage：DC12V  Power supply method：Battery supply

Working atmosphere：temperature -25℃～65℃ Humidity 85%

Outside measurement：190mm×130mm×90mm

Weight：2Kg（contain battery）