{"product_id":"elt-rod-antenna-bnc-350-knots-white-3-hole-mount","title":"ELT杆状天线, BNC, 350 节, 白色, 3-孔 安装座","description":"\u003cp\u003eAV-300 ELT 天线专用于通用航空 406 MHz ELT（紧急定位发射机）。它是一款三频无源玻璃纤维杆状鞭形天线，专为低速飞机（最高 350 knots）设计。它已符合 DO-160G、Section 8、Category U 的强振动要求，并具备在旋翼频率未知的直升机上安装的资格。\u003c\/p\u003e \u003cstrong\u003e型号\u003c\/strong\u003e AV-300 \u003cstrong\u003e应用\u003c\/strong\u003e 机载 ELT \u003cstrong\u003e频率\u003c\/strong\u003e 121.5 MHz、243 MHz 和 406 MHz \u003cstrong\u003e阻抗\u003c\/strong\u003e 标称 50 Ohms \u003cp\u003e\u003cstrong\u003eVSWR\u003c\/strong\u003e\u003c\/p\u003e 121.5 MHz 时最大 2.0:1\u003cbr\u003e243 MHz 时最大 2.0:1\u003cbr\u003e406 MHz 时最大 1.5:1 \u003cstrong\u003e极化\u003c\/strong\u003e 垂直 \u003cstrong\u003e方向图\u003c\/strong\u003e 全向 \u003cstrong\u003e连接器\u003c\/strong\u003e “BNC”母头 \u003cstrong\u003e最大高度\u003c\/strong\u003e 14″ \u003cstrong\u003eRF 功率容量\u003c\/strong\u003e 10 Watts CW \u003cstrong\u003e重量\u003c\/strong\u003e 9 oz. \u003cstrong\u003eFAA TSO\u003c\/strong\u003e C126a","brand":"Pilot Gear","offers":[{"title":"Default Title","offer_id":45340825682029,"sku":"AV-300","price":3357.94,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/2041\/4573\/files\/GetImageNoResize_01ad0152-2e85-4fa1-8074-2c6c5535eb1e.jpg?v=1781483576","url":"https:\/\/www.pilotgear.com.au\/zh-cn\/products\/elt-rod-antenna-bnc-350-knots-white-3-hole-mount","provider":"Pilot Gear","version":"1.0","type":"link"}