{"type":"product","schema_version":"1.0","item_id":"100378723592","canonical_url":"https://tw.bid.yahoo.com/item/100378723592","title":"啟碁 Ku頻段衛星雙極化 集波器 降頻器 高頻頭 小耳朵 11.3GHz 11300本振 LNB 不頻飄不頻偏 品質好","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-25T19:36:35.486Z","current_price":600,"original_price":null,"stock_status":"in_stock","available_quantity":99,"sold_quantity":1,"seller":{"id":"Y1076757992","name":"萬赫視訊光纖儀器跳線設備器材","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/e76fac0e-0597-4b99-a169-c60dbf313516.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/098886f5-2a2f-4c0f-90be-c1b108eaa0d7.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/d0ae6541-b467-4696-bcfe-0ac232f34d6e.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/5f7715b4-73d2-45d3-965b-c2d0f34e4778.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/6e211b93-0da8-40d6-abee-2e2b8cf4b5aa.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null}],"description":"啟碁 Ku頻段衛星雙極化 集波器 11300MHz\n\nKu頻段衛星雙極化接收\n\n適合偏焦天線接收Ku頻衛星\n\n建議使用在12.25~12.75GHz範圍\n\n產商:啟碁電子 (股票上市)\n\n簡易規格:本地振盪    11.3GHz接收頻率    12.25~12.75GHz中頻輸出    950~1450MHz溫度係數    1.0dB 極性控制    H: 18V V:  13V\n\n備註Ku頻段衛星雙極化接收適合偏焦天線接收Ku頻衛星,使用在衛星下行頻率12.25~12.75GHz範圍接收詳細規格:\n\nINPUT FREQUENCY :\n\n12.25 ~ 12.75 GHz\n\nOUTPUT FREQUENCY :\n\n950~1450 MHz\n\nNOISE FIGURE :\n\nHIGH BAND: 0.6 dB (Typ.)\n\nCONVERSION GAIN :\n\n53 dB (min.), 63 dB (max.)\n\nGAIN FLATNESS :\n\n±0.5dB / 26 MHz\n\nCROSS POL. ISOLATION :\n\n25 dB (typ.)\n\nL.O. FREQUENCY\n\n11.30 GHz\n\nL.O. FREQUENCY STABILITY\n\n±1.0 MHz (MAX.) @ + 25°C\n\n±2.0 MHz (MAX.) @ -40°C ~+ 60°C\n\nL.O. PHASE NOISE :\n\n-50dBc / Hz @ 1 KHz\n\nIMAGE REJECTION :\n\n-75dBc/Hz@10 KHz\n\n-95dBc/Hz@100KHz\n\n40 dB (min.)\n\nOUTPUT VSWR :\n\n2.0 : 1 (max.)\n\nDC CURRENT CONSUMPTION :\n\n120 mA (typ.)\n\nOPERATING TEMPERATURE :\n\n-40°C ~ + 60°C\n\nPOL. SWITCHING VOLTAGE :\n\n10.5 ~ 14.0 V @VP\n\n16.0~20.0 V @HP\n\n~~~更多的賣家資訊，請詳閱參考 [ 關與我 ] ~~~\n\n[ 有關於運費、技術問題、面交、保固、量多議價....等問題~~包君滿意 ]","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"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":"2092107944","category_name":"其他","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":"2092107942","name":"專業訊源","url":"/tw/%E5%B0%88%E6%A5%AD%E8%A8%8A%E6%BA%90-2092107942-category.html"},{"id":"2092107944","name":"其他","url":"/tw/%E5%85%B6%E4%BB%96-2092107944-category.html"}],"view_count":0,"watch_count":0}