Portable NLOS H.264 COFDM Transmitter Two Way Voice Intercom AES256 Encrypted Digital Channel

Basic Information
Place of Origin: Shenzhen, China
Brand Name: SUNTOR
Certification: FCC, CE, RoHS
Model Number: ST9502T
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Plastic Box
Delivery Time: 7-15 days
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 1000 set/ month
Detail Information
Modulation: COFDM Audio: AV In & Audio In
Video: High Definition Multimedia Interface And CVBS Working Voltage: DC12V/3.5A
RF Bandwidth: 2/3/4/5/6/7/8 MHz Encryption: AES256
FEC: 1/2, 2/3,3/4, 5/6, 7/8(optional) Range: NLOS/LOS
High Light:

long range video transmitter


wireless hd video transmitter

Product Description

Portable NLOS H.264 COFDM Transmitter Two Way Voice Intercom AES256 Encrypted Digital Channel



Specification Sheet






The device is our New Sole design COFDM transmitter and receiver ST9502T. It Has a character of Walkie Talkie function, long range remote control and more intuitive as well natural. Use H.264 coding format and COFDM (coded orthogonal frequency division multiplexing) modulation, provide high quality of picture in revolution 1920*1080P, short latency. Support NLOS and high speed mobile transmission. Support parameters adjusted by user. High Definition Multimedia Interface and PAL/NTSC video format self- adaption and good anti-interference.




At the front-end personnel, scouts, firefighters, rescue personnel or television interview personnel using small size, backpack or Buckle format transmitter transmit the live signals to the rear command vehicle.Then the command vehicle will receive the image displayed on the monitor via the receiver which convenient for real-time understanding of the site condition and timely command.

Portable NLOS H.264 COFDM Transmitter Two Way Voice Intercom AES256 Encrypted Digital Channel 0

Portable NLOS H.264 COFDM Transmitter Two Way Voice Intercom AES256 Encrypted Digital Channel 1

TX Parameters  
Frequnecy Video: 300MHz~860MHz
Data: 223~235MHz
Power 37dBm (5Watts)
Video Coding H.264
Video Mini High Definition Multimedia Interface: 1080 60P/1080 50P/1080 30P/1080 25P/1080 24P/1080 60I/1080 50I/1080 30I/720 60P/720 50P/720 30P(self-adaption)
AV in: 720x480 60I(NTSC)/720x576 50I(PAL)(self-adaption)
Audio Mini HDM
AV in & Audio in
Antenna UHF
Data One-way transparent data transmission (OSD UART)
Serial port (Config UART) RS485
Modulation Convolution coding ratio: 1/2, 2/3, 3/4, 5/6, 7/8
Support QPSK/QAM16/QAM64
Support IFFT: 2K/8K
Guard Interval: 1/4, 1/8, 1/16, 1/32
Bandwidth: 2/3/4/5/6/7/8 MHz
Encryption: AES256
Power Input DC12V/3.5A
Weight 2.2kg


RX Parameters    
Modulation Receiving Frequency Video: 300MHz~860MHz
Data: 223~235MHz
Frequency Band 2/3/4/5/6/7/8 MHz
Modulation COFDM (64QAM, 16QAM, QPSK)
Receiving Sensitivity ≤-100dBm @ 4MHz, ≤-97dBm @ 8MHz
Signal Strength Display on LCD
Encryption mode AES 256Bit/SUNTOR Basic Scrambling
System Receiving Polarization Vertical polarization, Dual antenna
Receiving Technology Space Diversity Technology
Filtering technologies Built-in high-performance cavity filter technology
Audio and video Compression format H.264(Embedded Audio)
HD Video Output High Definition Multimedia Interface
SD Video Output BNC
Audio Output Audio R+L Or High Definition Multimedia Interface
Image resolution HD1080P(1920*1080), compatibility 1080I, 720P, 480P and standard resolution
Ethernet Output IE or software to monitor the audio & video
Image frame rate Standard 24/50/60f/s compatible with other frame rate
Others Antenna Double 7.5db omni Antenna
Antenna Connectors 2 SMA ports
Power supply 1. AC220V
2. DC12V(Built-in 12V high capacity lithium battery)
LCD display 11.6 Inch
Size 270*225*150mm
Weight 4.5kg

Contact Details

Phone Number : +8613590215519

WhatsApp : +8613590215519