What is the allowable amount of crosstalk between channels of a 15-Series or 26-Series PowerLab?

The allowable amount of crosstalk between channels is 90 decibels minimum.  To calculate whether your particular PowerLab meets this specification apply a signal to the Primary Channel, measure the amplitudes of the Signals in the Primary and Crosstalk Channels, and use the following equation:

Crosstalk in decibels = 20 x log( Primary Channel / Crosstalk Channel )

If you have questions about the above, please contact one of your region's Technical Support representatives by filling out the web form located HERE.