Brian Hamilton
    Yours is the best I have found so far.
    After ordering from you in July. we want to expand our cooperation, please give me solution for Long range Transmitter around 40-70KM. Thanks!
    The Transmitter ST11HPT working perfect! We will order more soon. Look forward to establish long term business relationship with you!
Contact Person : Sonia
Phone Number : Mobile: +86 135 9021 5519
WhatsApp : +8613590215519

50KM Wireless Mini HD Video COFDM Transmission For UAV

Place of Origin China
Brand Name Suntor
Certification CE
Model Number ST50HPT
Minimum Order Quantity 1sets
Price contact us
Packaging Details Packing box
Delivery Time in 12 days
Payment Terms T/T
Supply Ability 5000set/month

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

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Product Details
Operating Frequency 2.4GHz Transmission Distance 50-70KM
RF Transmit Power 2W Bandwidth 4/8MHz
Weigth 160g Size 73.8*54*31mm
Safe AES128 Interface PPM/TTL/232/MAVLINK
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Wireless Video COFDM Transmitter 50KM


Wireless Video COFDM Transmitter With RS232


2.4GHz Frequency Wireless Video COFDM Transmitter

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Product Description

50KM Wireless Mini HD Video COFDM Transmission for UAV with RS232


1. Fast details of Wireless Video COFDM Transmitter


Working Temperature: -40℃~+85℃




Double Serial Ports for bi-directional Data


Video: Video sources self-adaptive(Max 1080P/60), Support HDMI Input/output


Support Video and Duplex Data


100Mbps Ethernet for option



2. Description of Wireless Video COFDM Transmitter


      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 (50-70km) and low delay(50-70ms) 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.



3. Specification of Wireless Video COFDM Transmitter


Frequency 2.4GHz (2402~2482 MHz)
Error Detection LDPC FEC/Video H.264/265 Super Error Correction
TDMA Modulation Downstream QPSK / Uplink BPSK
RF Transmitted Power 36dbm(Air to ground 40-70km)
Power Consumption TX: 12Watts/RX: 9Watts
Bandwidth 4/8MHz
Link rebuild time ≤1s
Latency ≤50-70ms
Transmission Rate 3-6Mbps
Ethernet Protocol TCP/UDP
Receive Sensitivity




2T2R Dual Antenna Design

TX: 5db(Omni Antenna)

RX: 14db(Panel 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 AES 128
Transmission Mode point to point / point to multipoint
Transmission Distance Air to ground 40-70km
Start-up time 25s
Two-way function Support PPM/TTL
Power supply DC 7- 18V

Operating temperature:-40°C ~ 85°C

Storage temperature:-55°C ~ 100°C


(same interface on TX & RX)

1. 1080P/60 HDMI Mini RX
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.PPM Serial Port for Extending Application
6. Audio(Trumpet) S2 Port for Extending Application
7. Power Input XT30 (DC7-18V)
8. Antenna SMA RF
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



4. Device Application of Wireless Video COFDM Transmitter


ST50HPT can be reach real distance(from ground to air) 50KM,with ligth weight and small size,verysuitable for Drone and UAV


50KM Wireless Mini HD Video COFDM Transmission For UAV 0



5. FAQ


Q1. Can I have a sample order for Wireless Video COFDM Transmitter?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.


Q2. What about the lead time?

A: Sample needs 5-7 days, mass production time needs 1-2 weeks for order quantity more than


Q3. Do you have any MOQ limit for COFDM Transmitter order?

A: Low MOQ, 1pc for sample checking is available


Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.


Q5. Is it OK to print my logo on COFDM Transmitter product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.