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Ethernet TCP/IP big bandwidth 20Mbps COFDM Transmitter for NLOS 10km

Place of Origin Shenzhen, China
Brand Name SUNTOR
Certification FCC, CE, RoHS
Model Number ST-3027FDA
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

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Product Details
Modulation FDD-COFDM Power Power Supplysupply DC 12V/5A
Receiving Sensitivity -102dBm Receiving Mode Omni
Mode Of Application Manpcak RF Interface N-type Female
Error Rate ≤10-6 Latency 10-30ms
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Product Description

Ethernet TCP/IP big bandwidth 20Mbps data transmitting for NLOS 10km





ST-3027TDA This two-way IP integrated communication system integrates the functions of network switching, digital baseband processing, up and down frequency conversion, power amplification, and so on. The wireless communication makes IP network coverage extend to remote mobile terminal, and transparent transmission of IP data between faraway devices is realized.
Users can easily obtain various services such as video transmission, web browsing, data and file transmission and remote control through mobile Internet devices.


Technical Parameters


  • Working frequency: Tx 300~2700MHz; Rx 300-860Mhz
  • Channel bandwidth: 2.5/3/3.5/5/6MHz;
  • Transmission mode: FDD full-duplex structure
  • Core technology: FDD-CFDM
  • RF power output: 2W as default (adjustable)
  • RF output interface: N
  • Encryption: AES 128
  • Video quality: Full HD 1080P
  • Network data interface: RJ45
  • Control interface: RJ45 and RS232.



Modulation Woring Frequency

Tx: 300Mhz~2700MHz(1Mhz for 1 setp)

Rx: 300Mhz~860MHz(1Mhz for 1 setp)

Channel Processing Mode FDD
Modulation and Demodulation Mode COFDM
Error Correction FEC
COFDM carriers 2K
Bandwidth 1/2/4/8MHz
Output power 1~2watts for adjustable
System Transmission mode Full-Duplex
Transmission Protocol Standard TCP/IP, transparent transmission, asynchronous serial data
Transmission type 10/100Bate-T, Ethernet self-adapting, industrial RS-232, RS-422, RS-485 standard interface
Transmission rate


1-2km NLOS: 5-10Mbps

200meters-1km NLOS: 10Mbps

20-30km air to ground: 5-10Mbps

Transmission delay 10-30ms
Error rate ≤10-6
Transmission distance 1km-2km NLOS ground to ground
15km to 20km air to ground
Receiving sensitivity -102dBm
Receiving mode Omni
Mode of application Manpcak
Other RF interface N-type Female
Ethernet interface Two RJ45 Ports with connection indicator light
Signal strength LCD to display and parameters adjustable
Power supply DC 12V/5A
Power Consumption 35watts
Operating humidity No less than 95% (Non - Condensing)
Power switch Press lock with light switch
Dimension 186×126×58mm (L×W×H)
Weight 1.2KG



System Application

Wireless network organization among multiple communication vans in city
Networking among vans, that is, networking among mobile radio stations, has two modes: when communication vans get close to each, for instance, in a motorcade, the van always connected to its adjacent van and realizes wireless network communication among all nodes by skipped connection; if the van gets far from each, at different corners of the city, such as the important sports game safeguard activity requires so many security staffs for multiple venues, in such case the communication among vans rely on base station roaming service.


Ethernet TCP/IP big bandwidth 20Mbps COFDM Transmitter for NLOS 10km 0