The SG101-SF2PASNM from Sinclair Technologies is a Base Station Antenna with Frequency 44 to 62 MHz, Frequency Band 1 44 to 62 MHz, Gain 2.1 dBi, Vertical Beamwidth 87 Degrees, Horizontal Beamwidth 360 Degree. More details for SG101-SF2PASNM can be seen below.