Agilent Technologies 8935 series e6380a Manuale Utente
244
Chapter 7
C:\Spk\Ref\RefGuideRevE\Cnfgscrn.fm
Configuration - Screens and Control Fields
Control Fields on the Configuration Screens
Retries
This field sets the number of calls that will be tried before an
origination attempt is terminated. The total number of tries will be the
number entered in this field, plus one for the original attempt.
origination attempt is terminated. The total number of tries will be the
number entered in this field, plus one for the original attempt.
This setting is retained when the instrument is turned off.
Screen(s) Where Field is Present
MODEM CONFIGURE
RF Chan Std
Use the RF channel standard field to select the channel standard for
the radio-under-test. The RF generator’s and the RF analyzer’s
frequencies are automatically set to correspond to the channel number
entered in the
the radio-under-test. The RF generator’s and the RF analyzer’s
frequencies are automatically set to correspond to the channel number
entered in the
RF Channel
field.
RF Channel
replaces the
RF Gen Freq
and
Tune Freq
fields on several screens when the
RF Display
field on
the INSTRUMENT CONFIGURE screen is set to
Chan
.
Each standard has a prefix code that indicates what type of radio to
test; mobile station (MS) or land station (LS). For example, if you are
testing an AMPS base station, select
test; mobile station (MS) or land station (LS). For example, if you are
testing an AMPS base station, select
LS AMPS
.
For the NAMPS standards, a third letter is added indicating which
frequency band is used: upper, middle, or lower. For example, when
testing a base station using the upper band you would select
frequency band is used: upper, middle, or lower. For example, when
testing a base station using the upper band you would select
LSU NAMPS
.
The
USER-DEF
selection is used to define your own channel
assignments. When selected, you enter the
Base Freq
,
Chan Space
,
and
(Gen)-(Anl)
settings.
For more information see the following related topics:
“Base Freq (User Defined)” on page 228
“Chan Space (User Defined)” on page 229
“(Gen)-(Anl)” on page 235
“Chan Space (User Defined)” on page 229
“(Gen)-(Anl)” on page 235
Operating Considerations
The channel standard can also be changed in the lower subfield of the
RF Channel
field on the SPEC ANL, RF GENERATOR, and RF
ANALYZER screen.
Screen(s) Where Field is Present
INSTRUMENT CONFIGURE