{"type":"product","schema_version":"1.0","item_id":"100430884709","canonical_url":"https://tw.bid.yahoo.com/item/100430884709","title":"GPS衛星訊號放大器 手機 平板 導航機都適用~kk汽車","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-20T06:54:35.655Z","current_price":599,"original_price":null,"stock_status":"low_stock","available_quantity":6,"sold_quantity":4,"seller":{"id":"Y0169955136","name":"sameups","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/d6d81a8a-97d5-4976-afe9-0f04b2df4225.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/bdb82a27-cbb3-4d67-af92-801fdee71efc.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/2940fd71-8120-44ec-bf40-4c9cb210eb0c.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/6ef2a884-351a-407d-b420-da29cc32f154.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/77dfc6ad-98ad-4e60-b474-578898f0eb73.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null}],"description":"電源插頭：USB接口的插頭，為天線工作提供電壓，點煙器車充USB供電插頭。\n接收器：安裝於車外，接收車外較強的GPS信號，併進行放大，傳輸到車內。\n發射器：安裝於車內，將接收器傳輸來的信號再次放大之後，發射至車內，使導航機接收到相當於車外三四倍強度的信號。\n  \n注意請安裝時一定保證接收天線和發射天線之間直線距離大於1.5米以上，越遠越好，如果之間距離達不到要求會出現接收和發射之間的信號互相干擾，出現本來導航機能收到的信號反而沒有了.\n\n感應天線的安裝：\n接收器吸附在車外靠後位置，如後車箱上面；\n線纜從車後尾箱門縫或後座門縫進入車內，然後走腳墊下面至中控台下，連接好發射器，將發射器放在儲物盒或中控台上面，最後接通電源即可工作。\n \n \n天線的發射功率非常小，不足手機發射功率的百分之一，可以放心使用。\n\n本人車有裝，效果一級棒！\n安裝後可到應用程式市場下載衛星訊號測試app來測試。","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092064481","category_name":"其他汽車百貨","breadcrumb":[{"id":"2092105204","name":"汽機車精品百貨","url":"/tw/%E6%B1%BD%E6%A9%9F%E8%BB%8A%E7%B2%BE%E5%93%81%E7%99%BE%E8%B2%A8-2092105204-category.html"},{"id":"2092105211","name":"汽車精品","url":"/tw/%E6%B1%BD%E8%BB%8A%E7%B2%BE%E5%93%81-2092105211-category.html"},{"id":"2092064481","name":"其他汽車百貨","url":"/tw/%E5%85%B6%E4%BB%96%E6%B1%BD%E8%BB%8A%E7%99%BE%E8%B2%A8-2092064481-category.html"}],"view_count":2,"watch_count":5}