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UAV Security Investigation 30km Video Transmission Project in Indonesia

September 16, 2017

 

Background: In Jan 2017, we got a project in Djakarta Indonesia for 30km UAV Security Investigation. In 2017, the King of Saudi Arabia visited Indonesia. Our partner in Indonesia get the project to do the Djakarta security investigation by fixed wing UAV.

 

Problem: 1. The Video wireless transmitting distance need to upto be 30km


                 2. 30km is too long for fly control system to control the UAV.

 

Solution: On board using ST30HPT with 5db omni antenna. On ground station with 12db omni antenna
Fly control system using the ST30HPT's data transmitting channle to do the UAV control. On board, the ST30HPT tx connect with HDMI camera and control system by TTL S1 convert to RS232 port. On ground station, the ST30HPT connect with fly control system by S1 interface convert to RS232 port.

 

Products

 

1. Model: ST30HPT


Frequency: 2.4GHz(2.402 - 2.478 GHz)
RF Power: -8dbm+1.5watts
Wireless Fault-tolerant: LDPC FEC
Duplex Data Control: Support TTL/SBUS/PPM
Support Output video to PC and Monitor display simultaneously
Latency: 12-25ms
Video: Full HD 1080P
Receive Sensitivity:-100dbm~ -90dbm
Frequency Bandwidth: 2/4/6/8MHz
Bitrate: Adjustable by Software
Encryption: WEP, WPA(PSK), WPA2(PSK), WPA+WPA2 (PSK), AES 125/256
Ultra-distance: Air to ground 30-35km
Ultra-low Delay: ≤12-25ms
Transmission Mode: PTP, PTMP
Transmission Signal: Video, Audio and Duplex Data
Dimension: 73*48*20mm
Weight: 94g

 

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2. Power Amplifier+Filter


TX Power: DC7-18V
Output Power: -8dBm
Dimension: 35*75*6mm
Weight: 50g

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Time: 7th Feb, 2017


Location: Football Field in Djakarta Indonesia


Actual Testing Distance: 31km

 

Product Model: ST30HPT+Power Amplifier+Filter


UAV Type: Fixed UAV


Vertical Fly Height: 500meters

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