Crosstalk S21 Test

(N9912A Option 110 without Option 230/231 or 311)

This test not required if the Frequency Response, Preamp Off test is performed.

This test measures the noise floor for S21/Insertion Loss. The measurement reads the uncorrected "noise floor" with RF IN terminated. Below approximately 3 GHz, the test results represent the noise floor for the measurement. Above approximately 4 GHz, the measurement represents crosstalk.

Test type:

functional

Related specification:

Transmission Dynamic Range (typical)
(difference between max output power and noise floor)

Related adjustment:

Frequency Response, Preamp Off

Required Test Equipment

Test Equipment

Recommended Model Number
(see main equipment list for alternative models)

Termination, Type-N (m)

909A Opt 012

 

Connection Setups

The following notes apply to illustrations in the FieldFox Help:

  • Only a single representative model will be shown.
  • Some illustrations may differ than those in TME.

  • For procedures that apply to multiple ports, illustrations will show the setup on only one test port.

Crosstalk S21 Test Setup