433 MHz RFID Antenna

This 433 MHz RFID Antenna is designed with LHCP or RHCP Polarization, and is suitable for most indoor environment applications.



Technical Specifications

Download Our PDF Product Document
Download Our PDF Product Document
Dimensions 250 mm L x 250 mm W x 58 mm D
Connector Type RP TNC requires accessory cable to connect to reader, can be ordered separately
Connector Position Antenna has a cable 12”coming out of the bottom of the box
Mounting bracket Available separately
Weight 0.46 kg
Casing Metal with plastic cover
Freq. Range 433MHz
Gain 4.9 dBi
VSWR ≤ 1,08
Polarization LHCP or RHCP
3db Beam Width 92°
Input Power 34 dBm
Max Power 5 watts
Operating Temperature -0° C to +55° C (indoor use only)
Storage Temperature -40 °C to +70° C

The Voltage Standing Wave Ratio (VSWR) is a measure of impedance mismatch between the transmission line and its load is shown below.

Measured pattern of an antenna

Measured VSWR