{"product_id":"antenna-dme-transponder-bnc-monopole","title":"DME应答机天线, BNC, 单极","description":"\u003cp\u003e\u003cstrong\u003e104-12 应答机天线\u003c\/strong\u003e是一种单极天线，顶部带有加载球体，可使较短天线具备可靠性和安全性。\u003c\/p\u003e \u003cp\u003e使用 50Ω 同轴传输线连接时，该天线在 1,090 MHz 时提供 1.2:1 的电压驻波比，在 1,030 MHz 时小于 2:1。\u003c\/p\u003e \u003cp\u003e104 系列天线安装在飞机底部时，呈现全向垂直极化辐射方向图。\u003c\/p\u003e \u003cul\u003e \u003cli\u003e频率：1030 MHz 至 1090 MHz\u003c\/li\u003e \u003cli\u003e驻波比：在 1090 MHz 时为 1.2:1，在 1030 MHz 时为 2:1\u003c\/li\u003e \u003c\/ul\u003e","brand":"Pilot Gear","offers":[{"title":"Default Title","offer_id":45340826992749,"sku":"104-12","price":435.46,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/2041\/4573\/files\/GetImageNoResize_045b3e50-4371-47fb-8f38-841c7926dc0a.jpg?v=1781483709","url":"https:\/\/www.pilotgear.com.au\/zh-cn\/products\/antenna-dme-transponder-bnc-monopole","provider":"Pilot Gear","version":"1.0","type":"link"}