http://www.kadhoai.com.cn 2026-04-08 22:41:14 來源:FreeWave公司
FreeWave公司成立於1993nian,zongbuweiyukeluoladuozhoudeboerdeshi。shiyijiacongshikuopinwuxianshujushebeideshijiezhumingshejijishengchanshang。qimubiaoshizaiqitadeshujutongxunshibaideqingkuangxia,zaikunnandeshepinhuanjinglibangzhukehujianlitongxunwangluo。FreeWave產品經過嚴格的高可靠性測試,其每件產品要100%的經過6級檢測。公司同時提供路徑研究及預安裝工程服務,以確保在任何條件下和任何環境下獲得可靠,無誤碼的數據流。FreeWave產chan品pin有you高gao速su和he零ling錯cuo傳chuan輸shu的de保bao證zheng。並bing且qie具ju有you耗hao能neng少shao,傳chuan輸shu距ju離li遠yuan,安an裝zhuang方fang便bian的de特te點dian。其qi提ti供gong的de無wu線xian數shu據ju傳chuan輸shu解jie決jue方fang案an已yi廣guang泛fan應ying用yong在zai世shi界jie各ge地di的de民min用yong,軍jun事shi領ling域yu。無wu論lun是shi關guan鍵jian任ren務wu還hai是shi休xiu閑xian娛yu樂le,他ta們men的de產chan品pin應ying用yong在zai各ge個ge行xing業ye,如ru石shi油you天tian然ran氣qi、廢水處理、電力、管道、化學製品和GPS等領域。該公司的產品可以在-40度至75度的溫度環境下良好運轉,也可以適應極端的天氣和地質條件。

FreeWave產品有板載模塊和成品數傳設備,方便各類客戶的應用。
技術參數:
Frequency Hopping Spread Spectrum.
High Speed –Over the air data rate of 115.2 kbps.
Long Range – 32 kilometer range.
Error Free Communications – 32 bit CRC with automatic retransmission.
Industrial Grade Specifications – 100% tested for RF performance from -40°C to +75°C.
Master, Slave, Repeater functions in a single radio.
Improved supply voltage range and power consumption. Input voltage range is now 9.5-30 VDC at full RF output power. Receive current is less than 115 mA @ 12 VDC.
Separate diagnostic serial connector allows real time local diagnostics and setup menu access.
Noise Immunity – Superior performance in noise congested environments.
Secure – proprietary spread spectrum technology prevents detection and unauthorized access
100% backward compatible with every 2.4 GHz FreeWave radio ever shipped.
公司將於2008年3月3日和4日在北京舉行產品說明會,有意參加者請與北京東方興佳科技有限公司聯係,感謝支持。
聯係人:李先生
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