The MT-243017/NRH/K from MTI Wireless Edge is a RFID Antenna with Frequency 865 to 870 MHz, Gain 11 to 12 dBic, Horizontal Beamwidth 30 Degrees, Vertical Beamwidth 62 Degrees, Front to Back Ratio -20 dB. More details for MT-243017/NRH/K can be seen below.