The Advantenna-p12 from Keonn is a RFID Antenna with Frequency 865 to 868 MHZ (EU Version), 902 to 928 MHz (US Version), Gain 5.3 dBi (EU), 5.3 dBi (US), Horizontal Beamwidth 60 Degree, 90 Degree, Vertical Beamwidth 60 Degree, 90 Degree, Operating Temperature -20 to 80 Degree C. Tags: Panel. More details for Advantenna-p12 can be seen below.