Wind speed: 50m / sec Weight: 1.5kg? Compatible mast diameter: 30-60mm Power supply: Not required Accessories: Coaxial cable RG58U Cable 15m (with BNCP plug), conversion connector-MP-BNCJ type x 1, NP-BNCJ type x 1, instruction manual. We do not mark merchandise values below value or mark items as "gifts" - US and International government regulations prohibit such behavior.