Measurement-computing WBK18 Manuel d'utilisateur télécharger pdf (Page 12)

Bypass Mode

Bypass mode also provides excellent passband accuracy and provides minimal signal attenuation up to

very high frequencies for those applications that need to measure signals of frequency exceeding 20 kHz.

For reference, the typical roll-off characteristic of Bypass mode is the following:

Gain of Bypass Mode

-4.5

-4

-3.5

-3

-2.5

-2

-1.5

-1

-0.5

0 25 50 75 100 125 150 175 200 225 250

FIN (kHz)

Gain (dB)

Gain of Bypass Mode

-0.3

-0.25

-0.2

-0.15

-0.1

-0.05

0 5 10 15 20 25 30 35 40 45 50

Gain (dB)

FIN (kHz), Zoom-In to Filter Cutoff Frequency Region

WBK18, pg. 12

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WBK18, Dynamic Signal Input Module

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Measurement-computing WBK18 Manuel d'utilisateur Page 12