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D-320-3 內(nèi)部LO轉(zhuǎn)換器
D-320-3  內(nèi)部LO轉(zhuǎn)換器

重要參數(shù)

D-320-3  內(nèi)部LO轉(zhuǎn)換器

輸入頻率(MHz):950 - 1750

輸出頻率(MHz):50 - 90

噪聲系數(shù)(dB):12


品牌:MITEQ

產(chǎn)品詳情介紹

L3 Narda MITEQ變頻器專為先進(jìn)的衛(wèi)星通信系統(tǒng)設(shè)計(jì),可用于各種頻率方案。相位噪聲,振幅平坦度和雜散輸出已經(jīng)過優(yōu)化,為用戶提供一個(gè)透明的頻率轉(zhuǎn)換,適用于所有視頻和數(shù)據(jù)應(yīng)用。300系列合成變頻器設(shè)計(jì)用于室外環(huán)境中的單次和冗余操作。內(nèi)部合成器提供頻率調(diào)諧。所有裝置均完全符合國際通信衛(wèi)星組織要求IESS-308/309。還提供了一個(gè)持續(xù)更新的活動(dòng)時(shí)間戳記錄日志。


特征

1 kHz步長頻率選擇

緊湊型室外機(jī)

優(yōu)于IESS-308/309兼容相位噪聲

支持1:1交換機(jī)的外部冗余

雙重轉(zhuǎn)換

無譜反轉(zhuǎn)

以太網(wǎng)和RS-485遠(yuǎn)程控制

自動(dòng)切換到外部5/10 MHz基準(zhǔn),內(nèi)部基準(zhǔn)的電子頻率調(diào)整

低互調(diào)失真

用于外部LNA的下變頻器直流電源,帶電流監(jiān)控

安裝簡單

日期和時(shí)間戳事件日志

系統(tǒng)溫度監(jiān)測(cè)器

CE標(biāo)志


選項(xiàng)

更高的穩(wěn)定性參考

140 MHz中頻頻率

更高增益(下變頻器)

可選70/140 MHz中頻頻率

50歐姆IF阻抗

群時(shí)延均衡

低液位警報(bào)


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