Chapter 4, Description of Fields

Fields

RANDU

RANDU is the 24-bit random number issued by the base station in the Unique Challenge Order. RANDU is entered as a 6-digit hexadecimal value. RANDU is user definable.

GPIB Example

“CDMA:CELL:CONF:AUTH:RANDU?”

queries the RANDU field

See Also

"Uniq Chall" field on page 441

Screens Where Field is Present

CDMA AUTHENTICATION

Range Hold

These fields enable/disable several autoranging and autotuning routines.

Auto All enables these routines, providing automatic adjustment when making AF or RF measurements.

Hold All disables these routines, requiring you to manually set the affected settings.

The following fields are affected by the Range Hold field:

RX/TX Cntl in the CONFIGURE screen.

Input Atten in the RF ANALYZER and SPECTRUM ANALYZER screens.

Gain Cntl in the AF ANALYZER screen. This field controls three AF gain setting fields:

Input Gain

De-Emp Gain

Notch Gain

Operating Considerations

The Hold All setting is primarily used when the instrument is operated by remote control, such as in an automated test system.

Unless you have very specific reasons for disabling the automatic functions, you should set this field to Auto All when operating the instrument manually.

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Agilent Technologies E8285A manual Range Hold, Queries the Randu field