NLOS Long range COFDM Transmitter Wireless video and 2 way voice communication link

Basic Information
Place of Origin: Shenzhen, China
Brand Name: SUNTOR
Certification: FCC, CE, RoHS
Model Number: ST9520CZH
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 RF Power: 20watts
Video: Full HD Video Res: 1920*1080
Frequency: 300-860Mhz Sensitivity: -98dbm@6Mhz QPSK
Weight: 3.9kg Antenna: Dual Antenna
High Light:

cofdm hd wireless transmitter


long range video transmitter

Product Description

Armoured Vehicle NLOS Long range Wireless video and 2 way voice communication link





ST9522CZH It’s a new powerful HD COFDM video audio transmitter with 20W rf power output which support transmitting over a long distance.Using the core technology 4th generation mobile communication COFDM modulation and low delay full-HD 1080P(1920*1080) technique that can transmit high quality and stable image under the condition of fast moving or many buildings as obstacles(NLOS).


It is 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 , fire, field armies,other departments and broadcasting, urban management, civil defense, transportation, customs, oil, mining, water, electricity, geology, finance and other relevant state departments.





  • Full hd 1920*1080 resolution, support 1080P and 1080I
  • COFDM modulation, H.264 video compression mode
  • Built in with High Definition Multimedia Interface/HD-SDI and BNC interfaces
  • Support left/right stereo audio input and output
  • Low power consumption
  • Strong heat resistance capacity with dual electric fans for better cooling capacity
  • Encrypted with AES128/256 bits
  • PAL/NTSC self-adaption
  • low delay
  • 2 way voice communication


Frequency 300-860MHz
RF Power 20Watt(±5watts for adjustable)
Voltage DC12V/AC220V
Current 2.7A
Modulation COFDM 2K QPSK
Constellation QPSK, 16QAM, 64QAM
RF Bandwidth 2/4/6/8MHz(adjustable)
FEC 1/2 2/3 3/4 7/8
Guard Interval 1/32 1/16 1/8 1/4
Data Encryption AES 128/256 Bits
Max speed 450km/h
Video Input BNC: D1 standard definition
High Definition Multimedia Interface: HD1080I/1080P, 720P, 576, 480
  or SDI:HD1080I/1080P, 720P, 576, 480
Audio input Stereo Left/Right channels
Video compression H.264
Video Resolution 1080p/1080i@30fps, 1920*1080 definition
RF Interface N-Type
Work environment -40℃~70℃
Video Format PAL/NTSC(self-adaption)
Transmission Distance NLOS Range: 5-20km
LOS: 30-50km
Case Material Aluminum (black)
Size 267*175*68mm
Weight 4kg




NLOS Long range COFDM Transmitter Wireless video and 2 way voice communication link 0


Contact Details

Phone Number : +8613590215519

WhatsApp : +8613590215519