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100-120km 2.4G UAV/Drone Video &  Data Link

100-120km 2.4G UAV/Drone Video & Data Link


Modulation: TDD-COFDM
Frequency: 2.4GHz(2.402 - 2.478 GHz)
Air to Ground Distance: 100-120km
Duplex Data: Support SBUS/PPM/TTL/RS232/MAVLINK
Sensitivity: -100dbm/4Mhz, -95dbm/8Mhz
Support Pixhawk and FUTABA
System Latency: 15-30ms
Video Input: HDMI and IP Camera
Dimension: TX 76x73x44mm/RX 76x73x23mm
Weight: TX 251g/RX 146g



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ST100HPT is a mini HD Video and Duplex data transmission COFDM system for UAV. It develops CABAC (H.264+H.265) coding&decoding technology to achieve Utra-high resolution(1080P), long distance(air to ground (100-120km) and low delay(15-30ms) transmission. The system supports two-way(data&image) communication, adjustable video resolution, bit rate output with the TPlayer software. It can realize the soft decoding with low delay. Meanwhile this SUNTOR series products have small size, light-weight, low consumption, high stability and high sensitivity. They are suitable various environment of different application.


  • Working Temperature: -40℃~+85℃
  • Latency: 15-30ms
  • Support Duplex data transmitting SBUS/PPM/TTL/RS232/MAVLINK
  • Video Resolution: Full HD 1080P
  • Sensitivity: -100dbm/4Mhz, -95dbm/8Mhz
  • Video In: HDMI and IP Camera
  • Video Out: HDMI and Ethernet
  • Support Pixhawk and FUTABA
  • Matching with our TPlayer software (low latency software decoder) to display video on PC.

Frequency 2.4GHZ(2.400-2.482GHz)
Wireless Fault-tolerant Wireless Baseband FEC Forward Error Correction / Video MPEG Super Error Correction
RF Transmitted Power 3Watts (Air to ground 100-120km)
Power Consumption TX: 15Watts/RX: 8Watts
Bandwidth 4/8MHz
Latency ≤15-30ms
Antenna 1T1R
TX: 5db(Omni Antenna)
RX: 12db(Omni Antenna)
Video Color Space Default 4:2:0/optional: 4:2:2/4:4:4
Video Compressed Format AVC adds H.265 feature TS stream (support code stream output)
Communication Channel Encryption WEP, WPA(PSK), WPA2(PSK), WPA+WPA2 (PSK)
Transmission Mode point to point
Transmission Distance Air to ground 100-120km
Start-up time 25s
Two-way function Integrate multi radio links into one link to transmit and receiveSupport SBUS/PPM/TTL
Link rebuild time ≤1s
TDMA Modulation Downlink QPSK / Uplink BPSK
Power supply DC 7- 18V
Interface(same interface on TX & RX) 1. 1080P/60 HDMI Mini RX(SDI on request)
2. 100Mbps Ethernet Port
3.Ethernet Port convert to TTL serial port (Support TCP/UDP)
4. RS232 Serial Port( 12V Electrical Level, Resistant to 3000V pulse voltage for 60 seconds and anti-static protection)
5. RS422/485 Serial Port(Resistant to 3000V pulse voltage for 60 seconds and anti-static protection)
6. SBUS/PPM Serial Port for Extending Application
7. Audio(Trumpet) S2 Port for Extending Application
8. Power Input XT30 (DC7-18V)
9. Antenna SMA RF*2
Indicator Light HDMI input/output indicator
Transmitting and receiving WL indicator
Video board indicator
Appearance Design CNC technology/ double aluminum alloy shell with waterproof design
Temperature Operating temperature:-40°C ~ 85°C
Storage temperature:-55°C ~ 100°C
Dimension TX: 76x73x44mm
RX: 76x73x23mm
Weight TX: 251g, RX: 146g


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