The ZSZ7-30-300-1186 from COM-MW is a Antenna with Frequency 0.03 to 0.3 GHz, Gain -18 to 3 dBi, Power 20 W, Operating Temperature -25 to 45 Degree C, Storage Temperature -45 to 75 Degree C. Tags: Biconical. More details for ZSZ7-30-300-1186 can be seen below.