The SI240F-OWBL4F from Sinclair Technologies is a Antenna with Frequency 132 to 174 MHz / 350 to 520 MHz / 698 to 960 MHz, Bandwidth 42 MHz, 170 MHz, 262 MHz, Gain -3 to 4 dBi, Power 6 W, Operating Temperature -40 to 60 Degree C. Tags: Low Profile. More details for SI240F-OWBL4F can be seen below.