The LPDA-A0139 from Alaris Antennas is a Antenna with Frequency 100 to 500 MHz, Gain 7 dBi, Power 200 W, Operating Temperature -30 to 65 Degree C, Storage Temperature -40 to 85 Degree C. Tags: Log Periodic, Dipole, Array. More details for LPDA-A0139 can be seen below.