Activating Interference Rejection

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Other signals sometimes interfere with insertion loss measurements when measuring the isolation between antennas. When measuring isolation between antennas in the presence of known or suspected interference, you can minimize the effect of the interference by activating Interference Rejection in the test set.

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NOTE:

Use of interference rejection will increase the measurement time. Interference rejection should be used if a known interfering signal exists or if the insertion loss measurement displays suspicious characteristics such as a spike or rapid movements in the noise floor.

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To Activate Interference Rejection:

	Step	Notes
1	[Setup]
2	On [Interference Rejection] select On.	Each time you press this softkey, the selected option changes.