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MF-MD マルチ復調オプション​​


  • 3つの追加復調器、合計4つ。
  • 3つの追加発振器、合計4つ。
  • 1つの追加外部参照PLL、合計2つ。


In combination with the MFLI instrument, these upgrades enable simultaneous measurement of the current input and the voltage inputs, as required for a number of applications. Moreover, data for up to 4 arbitrary frequencies – including higher harmonics – can be extracted from a signal at the same time. Each demodulator's input and filter settings can be set entirely independent.

In combination with the MF-IA option or the MFIA instrument, this option adds a second impedance measurement unit to the instrument and allows the user to probe their DUT at 2 frequencies simultaneously. Whenever measurements at multiple frequencies have to be done on a regular basis, this feature can help to simplify the setup and speed up measurements by up to a factor of 2.

The following table gives a quick overview of the main features affected by the MF-MD option and the MF-IA option.

Features MFLI MFIA,
Simultaneous demodulation of
current input and voltage input
Number of oscillators 1 1 4 4
Number of demodulators 1 2 4 4
Number of impedance units 0 1 0 2
Number of external references 1 1 2 2

The listed features are independent of the frequency range and other options installed on the instrument.




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