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Brian HamiltonYours is the best I have found so far.
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AlexAfter ordering from you in July. we want to expand our cooperation, please give me solution for Long range Transmitter around 40-70KM. Thanks!
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ChrisThe Transmitter ST11HPT working perfect! We will order more soon. Look forward to establish long term business relationship with you!
Full Duplex TDD-COFDM Digital Video Transceiver Wireless Unmanned Aircraft UAS

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xModulation | TDD-COFDM | Frequency | UHF Or 2.4GHz |
---|---|---|---|
RF Power | 33dBm | Transmission Distance | Air To Ground 40-70km |
Video Input | High Definition Multimedia Interface And Ethernet | Duplex Data | Support SBUS/PPM/TTL |
High Light | cofdm hd wireless transmitter,long range video transmitter |
Full Duplex TDD-COFDM Digital Video Transceiver Wireless Unmanned Aircraft UAS
Description
ST50HPT 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 (40-70km) and low delay(12-30ms) transmission.
Features:
- Support double camera connection, High Definition Multimedia Interface and ethernet port optional
- Support all open source flight controller, such as Pixhawk controller
- The transmitter and receiver all are less than 150g
- Low delay time, less than 30ms delay for whole system
- Support FHD 1080P resolution
- Small dimension,light weight, easy to carry, heat dissipation of aluminum case
- Highly integrated modular combination design
Application:
ST50HPT wireless video transmitters are designed to withstand harsh environments and are ideal for Drones, UAS, UAV, UGV, , and other applications requiring efficient, high quality video/audio/data transmission in a compact, rugged package.
Parameters
Frequency | 2.4GHz(2.400-2.482GHz) |
Wireless Fault-tolerant | Wireless Baseband FEC Forward Error Correction / Video MPEG Super Error Correction |
TDMA Modulation | Downstream QPSK / Uplink BPSK |
RF Transmitted Power | 33dbm(Air to ground 40-70km) |
Power Consumption | TX: 12Watts/RX: 9Watts |
Bandwidth | 2/4/6/8MHz |
Link rebuild time | ≤1s |
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 |
Communication Channel Encryption | WEP, WPA(PSK), WPA2(PSK), WPA+WPA2 (PSK), AES 125/256 |
Transmission Mode | point to point / point to multipoint |
Transmission Distance | Air to ground 40-70km |
Start-up time | 25s |
Two-way function | Support SBUS/PPM/TTL |
Power supply | DC 7- 18V |
Temperature |
Operating temperature:-40°C ~ 85°C Storage temperature:-55°C ~ 100°C |
Interface (same interface on TX & RX) |
1. 1080P/60 High Definition Multimedia Interface 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 | |
Indicator Light | High Definition Multimedia Interface input/output indicator |
Transmitting and receiving WL indicator | |
Video board indicator | |
Power | |
Appearance Design | CNC technology/ double aluminum alloy shell with waterproof design |
Dimension | 76x73x24mm |
Weight | TX: 146g, RX: 146g |