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Marconi 2022D 便攜式高頻信號發生器

二手信號源 出租 出售 修理

生產廠家: 馬可尼Marconi / 艾法斯Aeroflex

輸出電平

-127 to +13 dBm (0.2 uV to 2 V EMF). When AM is selected the max. output power reduces linearly with AM depth to +7 dBm at maximum AM depth.
單位

單位可以是uV, mV, V EMF or PD; dB相當于1uV, 1 mV EMF or PD; dBm.
顯示 4 位 LCD
顯示精度 0 .1 dB
輸出電平精度

-10dBm以上 +1dB
-10dBm以下 +2dB
輸出電平平坦度

Better than +0.5 dB from 10 kHz to 1 GHz for output levels above -7 dBm.
輸出阻抗

50歐
VSWR is better than 1.5:1 for output levels below -7 dBm.
單位切換 By keyboard entry. Units may be uV, mV, V EMF or PD; dB relative to 1 uV, 1 mV EMF or PD; dBm. Conversion between dB and voltage units may be achieved by pressing the appropriate units key (dB, or V, mV, uV).
最大單邊帶噪聲 -120 dBc/Hz
Harmonics (noise) -35 dBc
Non-harmonics (noise) -40 dBc
外接頻率參考 10 MHz

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