{"type":"product","schema_version":"1.0","item_id":"101707837165","canonical_url":"https://tw.bid.yahoo.com/item/101707837165","title":"＊來電優惠＊TR-8100TD TEV 數位UHF雙頻道無線麥克風","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-01T11:10:48.279Z","current_price":19184,"original_price":null,"stock_status":"in_stock","available_quantity":50,"sold_quantity":0,"seller":{"id":"Y6409022783","name":"悅適影音教學導覽用品館(含稅)","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/da9f9bd6-f371-4774-9d26-e513e835a169.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/6a7540d9-24fb-482a-b1b6-a943d14cf05b.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null}],"description":"- 每次對頻時，由主機CPU 隨機設定邏輯碼，當主機和發射器邏輯碼相符時，信號才會允許傳輸，透過該邏輯碼設定作為一道鎖碼以減少被干擾的機率。\n    - LCD 顯示器，能清晰明亮地顯示各項操作訊息\n    - LCD 有兩段式亮度顯示，讓開/ 關機明顯分辨\n    - 主機銀幕可顯示麥克風或發射器的電池容量，以維持最佳狀態\n    - 具Hi / LD 兩段接收強度調整，可依環境調整信號強度\n\n雙頻道無線麥克風配件(三選一)\n\n    - 手持無線麥克風 × 2支 \n    - 無線發射器 + 領夾(或頭戴)麥克風 × 2組 \n    - 手持式無線麥克風 × 1支 + 無線發射器 + 領夾(或頭戴)麥克風 × 1組 \n                                        載波頻率範圍                Digital UHF PLL 100CH (510-950MHz)。  載波頻率範圍以各國電信法規為準                                        震盪方式                相鎖迴路 100 頻道選擇                                        頻帶寬度                30MHz                                        頻率穩定度                < ±50KHz                                        動態範圍                >90dB                                        失  真  度                <0.5%                                        音頻響應                40Hz~15000Hz ±3dB                                        音頻輸出                平衡式(XLR) / 非平衡式輸出(6.3)                                        接收機模式                單調階雙頻道接收                                        電源供給                DC12V-15V/1A                                        消耗功率                5 WATT                                        訊號雜訊比                >107dB                                        接收靈敏度                5dBuV                                        接收機尺寸( 寬x 深x 高）                208 x 180 x 44mm                                        接收機重量                約1kg                                        發射功率                30mW (Max)( 依照各國電信法規為準)                                        調解模式                FM出                                        最大頻偏                ±25KHz                                        電池規格                3V (2x1.5V AA Battery)                                        連續使用時間                5-8 小時                                        備　　註                依實際配備為準 規格若有變動不另行通知，各項規格如有誤差，以實際產品為依據\n                    數量多另有優惠，歡迎來電洽詢。                        \n            產品圖文、規格、價格如有錯誤，請以原廠標示及實機為準。\n                如遇缺貨...","shipping_methods":[{"name":"宅配/貨運","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清"],"category_id":"2092075268","category_name":"無線式","breadcrumb":[{"id":"2092101502","name":"家電與影音視聽","url":"/tw/%E5%AE%B6%E9%9B%BB%E8%88%87%E5%BD%B1%E9%9F%B3%E8%A6%96%E8%81%BD-2092101502-category.html"},{"id":"2092105885","name":"影音/視聽/MP3","url":"/tw/%E5%BD%B1%E9%9F%B3-%E8%A6%96%E8%81%BD-MP3-2092105885-category.html"},{"id":"2092075266","name":"麥克風","url":"/tw/%E9%BA%A5%E5%85%8B%E9%A2%A8-2092075266-category.html"},{"id":"2092075268","name":"無線式","url":"/tw/%E7%84%A1%E7%B7%9A%E5%BC%8F-2092075268-category.html"}],"view_count":0,"watch_count":0,"hashtags":["TEV","UHF","TR8100TD"]}