outdoor survival whistle aluminum alloy double tube dual frequency high volume hiking camping first aid whistle outdoors tool
outdoor survival whistle aluminum alloy double tube dual frequency high volume hiking camping first aid whistle outdoors tool
Outdoor 2.4G & 5G dual band Omnidirectional antenna support work in 2.4G and 5G band at the same time. Interface: 4x female N connector. 2.4G antenna gain 5d. Bi. 5G antenna gain 8d. Bi. H-plane: 360, 2.4G V-plane: 30, 5G V-plane: 15. Need one PJ-SZ04 mounting kit