Agilent Technologies E8285A Authent, Auto/Norm, This field specifies how the trigger level is set

Chapter 4, Description of Fields

Fields

Authent

This field is used to activate the authentication process within the Test Set. With this field set to On, the Test Set issues system parameter overhead messages including SPC WORD1, SPC WORD2, ACCESS, RandChalA, and RandChalB to the mobile station.

The :AUTHentcate command instructs the Test Set to issue system parameter overhead messages with the AUTH bit set to one.

The query form of the command (that is, :AUTHenticate?) can be used to determine the current setting of the test set.

Syntax

:AUTHenticate <’><ON/OFF><’>

:AUTHenticate?

Example

OUTPUT 714;"CALLP:AMPS:AUTH:ONOFF ’ON’"

OUTPUT 714;"CALLP:AMPS:AUTH:ONOFF?"

ENTER 714;Auth_state$

Screens Where Field is Present

AUTHENTICATION

Auto/Norm

This field specifies how the trigger level is set.

•Auto automatically triggers if a triggering signal is not detected within approximately 50 ms of the last trigger.

•Norm requires a specific triggering signal before triggering.

Operating Considerations

Automatic triggering should be used for signals >20 Hz. Normal triggering should be used for signals ≤20 Hz.

Also, when measuring ≤1 Hz signals, you should set the Scope To field in the AF ANALYZER screen to Input to provide dc coupling to the oscilloscope’s input.

Screens Where Field is Present

OSCILLOSCOPE

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