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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!
40-70km Mavlink 2.4GHz COFDM UAV Video Transmitter Ultra long range UP/Downlink

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xModulation | COFDM | Frequency Range | 2.4GHZ(2.4-2.482GHz) |
---|---|---|---|
RF Transmitted Power | 33dbm | Transmission Range | Air To Ground 40-70km |
Bandwidth | 2/4/6/8MHz | Latency | ≤15-30ms |
Dimension | 76x73x24mm | Weight | TX: 146g RX: 146g |
High Light | cofdm hd wireless transmitter,long range video transmitter |
40-70km Mavlink 2.4GHz COFDM UAV Video Transmitter Ultra long range UP/Downlink
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. 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.
Features
- Working Temperature: -40℃~+85℃
- Support SBUS/PPM/TTL/232/485
- Video: Video sources self-adaptive(Max 1080P/60), Support High Definition Multimedia Interface Input/output
- Support Video and Duplex Data
- Compatible with different brand flight control system and remote controller
- 100Mbps Ethernet for option
- Matching with our TPlayer software (low latency software decoder) to display video on PC
Parameters
Frequency | 2.4GHZ(2.4-2.482GHz) |
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 |