ST-900R1 Antenna



  • Radio Frequency Identification (RFID) antennas from Invengo offer the ability to operate indoors or outdoors or the ability to withstand extreme harsh environment.
  • The Invengo ST900-R1 Antenna is an essential operational component in reader-tag communications meeting the needs of any RFID system requirements.
  • The Voltage Standing Wave Ratio (VSWR) is a measure of impedance mismatch between the transmission line and its load. The higher the VSWR the greater the mismatch. The ST900-R1’s minimum VSWR i.e. that which corresponds to a perfect impedance match is unity.
  • The ST900-R1 is linear-polarized that focuses the radio energy from the reader in a narrow beam. This increases the read distance possible and provides greater penetration through dense materials.


  • Operating frequency 902-928MHz
  • Rugged compact design
  • Maximum performance and Flexibility
  • Linear polarization
  • Antenna gain: 9.6 dBi
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