{"type":"product","schema_version":"1.0","item_id":"101678271990","canonical_url":"https://tw.bid.yahoo.com/item/101678271990","title":"GNSSDO,GPS,BDS,GLONASS,Galileo,馴服鐘，10M輸出，北斗，GPSDO","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-07-10T05:14:19.524Z","current_price":5300,"original_price":null,"stock_status":"in_stock","available_quantity":667,"sold_quantity":0,"seller":{"id":"Y2591308519","name":"招財貓ZCM888","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/ee0b220e-0bbe-4bfc-85d3-023e8bfc548f.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/6618fca1-84fb-4914-b8bb-aa783f6e5d88.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/6790a692-e6dd-40b3-9578-6efc7c6050c6.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"//\n\nGNSSDO，GNSSS馴服鐘，GPS BDS GLONASS GALILEO 北斗，10M輸出,\n\n名稱：GNSS馴服鐘\n\nNAME:GNSSDO DISCIPLINED CLOCK\n\n型號：GNSSD0-10MHz\n\nTYPE:GNSSD0-10MHz\n\n供電：DC11.7-12.9V、<=15W\n\nPOWER:DC11.7-12.9V、<=15W\n\n天線供電：DC5V\n\nANT POWER:DC5V\n\n支持衛星：GPS,BDS,GLONASS,GALILEO,最多只能同時接收2種\n\nSUPPORT SATELLITE:GPS,BDS,GLONASS,GALILEO，Receive two kinds at the same time\n\n1PPS輸出波形，幅度：方波，3.3Vpp\n\n1PPS OUTPUT:SQUARE WAVE,3.3Vpp\n\n10M輸出波形幅度：正弦波，1Vrms,(13dBm+-3dB)\n\n10M OUTPUT :SINE WAVE,1Vrms (13dBm+-3dB)\n\nRS232輸出：NMEA協議，4800，9600，19200，38400，57600，115200，自動適應波特率\n\nRS232 OUTPUT:NMEA PROTOCOL,4800，9600，19200，38400，57600，115200，AUTO baurate\n\n精度：GNSS鎖定后，5分鐘內，頻率精度可以達到5E-9(0.05Hz@10MHz),\n最終精度會達到2E-11(0.0002Hz@10MHz)\n\nACCURACY:After GNSS is locked, the frequency accuracy can reach 5e-9 (0.05Hz @ 10MHz) within 5 minutes,\nThe final accuracy will reach 2e-11 (0.0002hz @ 10MHz)\n\n外形尺寸：W*H*D=107*55*122mm(包含前面接頭)\n\nSIZE:W*H*D=107*55*122mm(INCLUDE BNC CONNECT)\n\n附件：配套AC110-220-DC12V變壓器，5米GPS天線，\n\nACCESSORY:AC110-220-DC12V ADAPTER,5 m GPS ANT.\n\n常見問題，Q&A\n\nQ1,什么是GNSS,什么是GNSSDO？\n\nwhat is GNSS,what is GNSSDO\n \nA1:GNSS是(Global Navigation Satellite System）全球衛星導航系統的簡稱，\n是對北斗系統、GPS、GLONASS、Galileo系統等這些單個衛星導航定位系統的同一稱謂.\nGNSSDO是Global Navigation Satellite System disciplined oscillator 的縮寫\n中文全稱全球衛星導航系統馴服鐘。即使用GNSS的授時功能去調整時鐘，使到時鐘更準確。\n\nGNSS is abbreviate for Global Navigation Satellite System ,\nit contain GPS、BDS、GLONASS、Galileo Navigation Satellite System。\nGNSS is abbreviate for Global Navigation Satellite System disciplined oscillator.\nit used the GNSS timing function to adjust inside oscillator\n\nQ2，GNSS馴服鐘基本原理是什么，為什么說他比原子鐘準？\n\nwhat is the theory of GNSSDO,why do it accurate than the atomic clock\n\nA2:GNSS馴服鐘的的基本原理，利用GNSS模塊輸出的標準時間信號，一般是秒脈沖（1pps),\n去控制或者是對比恒溫晶振的頻率，然后輸出信號修正恒溫晶振的頻率誤差。\n由于GNSS信號的輸出沒有累計誤差，長期準確度很高，因此所馴服的恒溫晶振精度比原子鐘要準確。\n \nthe theory of GNSSDO is used module output 1pps signal to disciplined the oscillator,\n1pps there is not Accumulative error,The long-term accuracy is very high, \nso the accuracy of the OCXO is more accurate than the atomic cloc...","shipping_methods":[{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨不付款","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","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092080281","category_name":"五金配件","breadcrumb":[{"id":"24198","name":"居家、家具與園藝","url":"/tw/%E5%B1%85%E5%AE%B6%E3%80%81%E5%AE%B6%E5%85%B7%E8%88%87%E5%9C%92%E8%97%9D-24198-category.html"},{"id":"24642","name":"五金/照明工具","url":"/tw/%E4%BA%94%E9%87%91-%E7%85%A7%E6%98%8E%E5%B7%A5%E5%85%B7-24642-category.html"},{"id":"2092080281","name":"五金配件","url":"/tw/%E4%BA%94%E9%87%91%E9%85%8D%E4%BB%B6-2092080281-category.html"}],"view_count":0,"watch_count":0}