{"type":"product","schema_version":"1.0","item_id":"100120516051","canonical_url":"https://tw.bid.yahoo.com/item/100120516051","title":"【中區無線電】COMET CAT-283 日本原裝進口 144MHz 430MHz 天線調諧器 駐波比 測量","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-20T18:58:04.908Z","current_price":9780,"original_price":null,"stock_status":"low_stock","available_quantity":1,"sold_quantity":0,"seller":{"id":"Y2281528327","name":"中區無線－傑比爾有限公司","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/5da8504b-04fe-4d91-886c-dc7b597f45d8.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/affdc7f8-aca6-4212-830e-73577276d040.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/a7540b3d-6c21-42d1-8681-379755adca51.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"商品名稱\n\n                  ．COMET CAT-283 日本原裝進口天線調諧器\n\n                \n                                                                            產品特色\n\n                      ．CAT-283是144MHz/430MHz頻段專用的天線調諧器，輸入的發射功率可達250W。\n                        ．ANT端子和TR端子雙頻共享，因此內建的調諧電路獨立於                        144MHz頻段和430MHz頻段的兩個系統，所以可單獨調整個別頻段。\n                        ．144MHz/430MHz雙頻頻段對應的天線輸出功率，可直接用同軸電纜連接雙頻無線電使用。\n                        ．儀表板通過採用跨系統的方式，可在同一時間內進行駐波比、進行波、反射波的測量。另外，為求小型化、輕量化設計，使用單一儀表板以切換144MHz/430MHz頻段。\n                        ．配備在儀表刻度板上的照明設備，於夜間使用時也清晰可見。（當外部電源連接時）\n                        ．儀器測量專用，精準度高。\n                      ．日本原裝進口。\n\n※ 本店舖商品存貨量與實體店面存貨量可能會有誤差，購買前請先詢問數量喔!!\n\n                \n                                                            產品規格\n\n                      ．頻率範圍：144~146MHz/430~440MHz\n                        ．輸入阻抗：50Ω\n                        ．輸出阻抗：15Ω~200Ω\n                        ．可接受最高功率：250W以下(FM)\n                        ．SWR測定最小電力：6W以上\n                        ．照明用電源：DC11V~15V---約250mA\n                        ．接頭：M-J 母型\n                        ．尺寸(長×寬×深)：95mm × 210mm × 115mm\n                      ．重量：約1.4Kg\n\n                \n                                                                            拍賣內容\n                        \n                        ．COMET CAT-283 日本原裝進口天線調諧器×1\n                        ．電源線×1","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"23761","category_name":"其他無線電設備","breadcrumb":[{"id":"2092042954","name":"手機、配件與通訊","url":"/tw/%E6%89%8B%E6%A9%9F%E3%80%81%E9%85%8D%E4%BB%B6%E8%88%87%E9%80%9A%E8%A8%8A-2092042954-category.html"},{"id":"2092097705","name":"無線電設備","url":"/tw/%E7%84%A1%E7%B7%9A%E9%9B%BB%E8%A8%AD%E5%82%99-2092097705-category.html"},{"id":"23761","name":"其他無線電設備","url":"/tw/%E5%85%B6%E4%BB%96%E7%84%A1%E7%B7%9A%E9%9B%BB%E8%A8%AD%E5%82%99-23761-category.html"}],"view_count":4,"watch_count":0}