Features 1.Adopts N Male to N Female plug. 2.Supports all band lightning protection. Let you have clear communication whichever band you are in. 3.Adopting 1/4 wavelength short circuit principle to achieve great lightning protection. 4.Coaxial lightning protection makes sure a stable signal transmission. 5.Low standing-wave ratio that lower than 0.2dB makes lightning protection very effective. Specification Features: Adopts N Male to N Female plug. Supports all band lightning protection. Let you have clear communication whichever band you are in. Adopting 1/4 wavelength short circuit principle to achieve great lightning protection. Coaxial lightning protection makes sure a stable signal transmission. Low standing-wave ratio that lower than 0.2dB makes lightning protection very effective. Maximum 200W helps achieve powerful lightning protection. Specification: Product type: Lightning Arrestor Plug: N Male to N Female Frequency: DC-3GHz Standing-wave ratio: <0.2dB Maximum power: 200W Discharging voltage: 230V Impedance: 50Ω All band lightning protection: Support 1/4 wavelength short circuit principle: Support Package size: approx. 8 * 3.2 * 3 cm/ 3.1 * 1.3 * 1.2 in Package weight: 129g/ 4.6oz Packge List: 1 * Lightning Arrestor Package List