Sign In | Join Free | My
Shenzhen Safe Guard Co., Ltd
Expert on mobile wireless video data transmission system
Home > COFDM wireless video mobile transmitter >

cofdm wireless long range uav video transmitter for racing car

Shenzhen Safe Guard Co., Ltd
Shenzhen Safe Guard Co., Ltd
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-0755-8290-8961
Contact Person:
Ms Erin Qiu

cofdm wireless long range uav video transmitter for racing car

Brand Name : Safe Guard
Model Number : SG-HD25W
Certification : COFDM wireless video mobile transmitter
Place of Origin : SHENZHEN
MOQ : 1 set
Price : USD
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 1000 SETS MONTH
Delivery Time : 3-5 work days
Packaging Details : Professional carton paper packing for international freight.
Type : COFDM wireless video mobile transmitter
HD interface : HDMI or HD-SDI
Function : video mobile transmission
Frequency/video : 300-900MHz,1.2G/2.4G/5.8GHz
Name : cofdm wireless long range uav video transmitter for racing car
RF power : 15-25W
Feature : sdi/hdmi cofdm video transmitter
Size : 220*275*78mm
Weight : 5.1kg
Contact Now

cofdm wireless long range uav video transmitter for UAV Racing Car


It’s a new powerful HD COFDM video audio transmitter, can up to 15-25W rf power which support transmitting over a long distance.Using the core technology 4th generation mobile communication COFDM modulation and low delay full-HD 1080P technique that can transmit high quality and stable image under the condition of fast moving or many buildings as obstacles(NLOS). Suitable for vehicles - cars, boat - boats, cars - a building, ship – a base station, aircraft –a buiding/vehicle and etc. high-definition moving video signal transmission, the carrier velocity greater than 450 km / h.Widely used in public security, armed police, fire, field armies,other military departments and broadcasting, urban management, civil defense, transportation, customs, oil, mining, water, electricity, geology, finance and other relevant state departments.


1) Full hd 1920*1080 resolution(support both 1080P/1080I@60fps)

2) COFDM modulation,H.264 video compression mode;

3) Built in with HDMI/HD-SDI and BNC interfaces;

4) Support left/right stereo audio input and output;

5) Small in size and lightweight;

6) High rf power but in strong heat resistance capacity as dual electric fans for increased cooling capacity

7) 4/8MHz RF bandwidth,the working frequency will be displayed on the LCD;

8) PAL/NTSC self adaption;

9) Only has 150ms low delay;

Parameters of wireless video transmitter

Transmitter System Indicators
RF Power15-25Watt(adjustable)
ModulationCOFDM 2K QPSK
RF Bandwidth4/8MMHz(adjustable)
Delay timeOnly has 150ms
FEC1/2 2/3 3/4 7/8
Guard Interval1/32 1/16 1/8 1/4
Data EncryptionAES 128/256 Bits
Max speed450km/h
Video InputBNC: D1 standard definition
HDMI: HD1080I/1080P, 720P, 576, 480
SDI:HD1080I/1080P, 720P, 576, 480
Video compression formatH.264
Video Resolution180p/1080i@60fps, 1920*1080 definition
RF InterfaceN
Work environment-40℃~70℃
Video FormatPAL/NTSC(self-adaption)
Transmission Distance

15km NLOS distance(ground to ground)

20km-35km LOS distance(on sea)

Case MaterialAluminum (black)



Q: What’s your service?

A: We offer one year warranty, 3 months for spare parts and 24-h technical guidance. OEM/ODM solution are highly welcome.

Q: Are you a trading company or factory?

A: We are a professional manufacturer with veteran R&D team.

Q: What’s COFDM?

A: COFDM is the abbreviation of Coded Orthogonal Frequency Division Muliplexing.

Q: Does signal can be transmitted when there is obstacle between transmitter and receiver?

A: Yes, it can. Our COFDM wireless transmitter support NLOS(non line of sight) transmission.

Q: Does it transmit video signal when it’s in a moving condition?

A: Yes, our COFDM wireless transmitter support fast moving transmission. The max moving speed up to 450km/h.

Q: Is safe for the video if using your transmitter?

A: Yes, of course. Our transmitter adopts the newest AES encryption to make sure the security and privacy.

China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

cofdm wireless long range uav video transmitter for racing car Images

Inquiry Cart 0
Send your message to this supplier
Enter your email please.
To: Shenzhen Safe Guard Co., Ltd
Characters Remaining: (0/3000)
Inquiry Cart 0