Agilent8494B主要技術(shù)指標 卓越的RF性能 0 dB時的插入損耗：0.6 dB + 0.09 dB/GHz 最大駐波比：8 GHz時為1.5，12.4 GHz時為1.6，18 GHz時為1.9 重復使用壽命：0.03 dB最大值，每部分重復500萬次 最大RF輸入功率：1 W（平均值），100 W（峰值） 特性 連接器類型：可選擇N型陰頭、SMA陰頭、APC-7 串聯(lián)： 11716A衰減器互連套件，N型 Product Overview The Agilent 8494B dc to 18 GHz manual step attenuator offers exceptional repeatability and reliability. Attenuation is provided in 1 dB steps from 0 to 11 dB. Precision gold-plated leaf springs ensure long life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). To improve measurement accuracy, NIST traceable data (SWR and attenuation) is available as Option 890. Features: Frequency Range: dc to 18 GHz Attenuation Range: 0 to 11 dB, 1 dB steps Insertion Loss at 0 dB: 0.6 dB + 0.09 dB/GHz Maximum SWR: 1.5 to 8 GHz, 1.6 to 12.4 GHz, 1.9 to 18 GHz Repeatability Life: 0.03 dB maximum, 5 million cycles per section Maximum RF Input Power: 1 W (average), 100 W (peak) Connector Type: choice of Type-N female, SMA female, APC-7[本信息來自于今日推薦網(wǎng)]