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6
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On a conductive ground plane, connect the M-series CDN and Calibration
Accessories/Adapters as shown in Figure 15. The bottom surfaces of the CDN,
both shorting adapters, and both 150
Ω
to 50
Ω
Adapters should be flush against
the top surface of the ground plane, and should be either:
a) fastened using bolts or screws directly to the ground plane (through their
respective mounting holes); or,
b) bonded to the ground plane using copper tape with conducted
adhesive (3M #1181 HD recommended).
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The CDN ADA-Mxxx Shorting Adapters, or Common Mode Adapters short circuit
all of the power conductors to the center pin of its BNC connector.
The ADA-515-x 150
Ω
to 50
Ω
Adapter is a non-inductive 100 ohm resistor as
defined in the IEC 61000-4-6 standard.
The TEP-050 50
Ω
Termination is a 2.5W, 50 ohm termination.
