Agilent Technologies E8285A manual CC Order, Center Freq Analog

Chapter 4, Description of Fields

Fields

CC Order

The CC Order field is only visible when authentication is set to ON on the

AUTHENTICATION screen and the Test Set is in the Active state.

This field is used to send an order on the forward overhead control channel to the mobile station when authentication is turned on. There are two orders available:

•The SSD Update ensures that the data contained in the mobile station and the base station is identical. At the completion of the SSD Update process the mobile station and the Test Set will contain identical copies of shared secret data.

•The Unique Challenge order challenges the mobile station’s shared secret data through a series of algorithm data output comparisons. A successful challenge confirms the validity of a mobile station’s shared secret data.

The :CCORder command is used to send an order type mobile station control message to the mobile station. The Access annunciator will light momentarily while the Test Set is sending the mobile station control message.

The query form of the command (that is, :CCORder?) can be used to determine the last order sent to the mobile station using the :CCORder command.

Syntax

:CCORder <’><SSD Upd/Uniq Ch><’>

:CCORder?

Example

OUTPUT 714;"CALLP:AMPS:AUTH:CCOR ’SSD Upd’"

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

ENTER 714;Last_ord_sent$

Screens Where Field is Present

CALL CONTROL

Center Freq (Analog)

This field sets the tune frequency for the center of the screen.

Operating Considerations

This field also changes the frequency of the Tracking Generator’s and the RF

Analyzer’s center frequency.

Screens Where Field is Present

SPECTRUM ANALYZER

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