[MAXIMUM 200W]The lightning arrestor has maximum 200W to helps achieve powerful lightning protection. [0.2DB LOW STANDING WAVE RATIO]The low standing-wave ratio that lower than 0.2dB makes lightning protection very effective. [ADOPTING 1/4 WAVELENGTH SHORT CIRCUIT PRINCIPLE]The lightning arrestor is adopting 1/4 wavelength short circuit principle to achieve great lightning protection. [SUPPORT ALL BAND LIGHTNING PROTECTION]The lightning arrestor supports all band lightning protection. Let you have clear communication whichever band you are in. [ADOPT UHF TO UHF-F PLUG]The lightning arrestor adopts UHF-M to UHF-F plug.