The MT-243012/NV from MTI Wireless Edge is a RFID Antenna with Frequency 865 to 870 MHz, Gain 10.5 to 11.5 dBi, Horizontal Beamwidth 43 Degrees, Vertical Beamwidth 76 Degrees, Front to Back Ratio -22 dB. More details for MT-243012/NV can be seen below.