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At the front end of Data Short Range Communication 5.8GHz TAG/On Board Unit for Electronic Toll collection

DSRC (Data Short-Range Communications) is a technology designed to communicate over short distances for applications such as safety and transport efficiency.

Open your road with our CHR2270-QRG

DSRC (Data Short-Range Communication) streamlines electronic toll collection by enabling seamless communication between tollbooths and compatible vehicles. This translates to quicker and more efficient toll payments, eliminating the need for manual transactions or physical toll booths.

Benefits for Drivers:

  • Faster commutes: DSRC eliminates wait times at toll stations, reducing traffic congestion and overall travel time.
  • Improved fuel efficiency: By avoiding stop-and-go traffic, DSRC contributes to lower fuel consumption and reduced emissions.
  • Smoother driving experience: Non-stop toll payments provide a more convenient and relaxing driving experience.

How DSRC Works:

  • DSRC facilitates the secure and automatic exchange of data between toll readers and equipped vehicles. This data can include:
  • Toll fees: Ensures accurate and efficient toll collection.
  • Vehicle information: Allows for proper vehicle classification and toll rate determination.

Overall, DSRC paves the way for a more efficient, convenient, and environmentally friendly electronic toll collection system.


Good news : UMS has already developped the CHR2270-QRG, the ideal solution for your Electronic TAG solution.

5.8GHz TRX for Electronic TAG

  • DSRC SiGe Transponder for ITS
  • ETSI ES 200 674/EN 300 674 pattern compatible
  • High sensitivity @ low current
  • -40 to +90°C operation
  • QFN 4x4
 - Product