The HELI-A0103 from Alaris Antennas is a Antenna with Frequency 433 to 930 MHz, Gain 12 dBi, Power 100 W, Operating Temperature -31 to 55 Degree C, Storage Temperature -41 to 71 Degree C. Tags: Helical, Spiral. More details for HELI-A0103 can be seen below.