User`s guide

134 Chapter 3
Screen Reference
MANUAL TEST (GPRS Mode)
Screen Fields
The following input fields of the parameters need to be specified for a new
spectrum test:
Input Field Description
Channel
a
a. The variable increment softkey is activated. Refer to "Variable Incre-
ment Softkey" on page 60.
Specifies one traffic channel to be analyzed. The frequency
corresponding to the channel accompanies. The allowable range is
as follows:
GSM900: 1 to 124
E-GSM: 0 to 124, and 975 to 1023
DCS1800: 512 to 885
PCS1900: 512 to 810
PWR CNTL Specifies one of the factors defined for Power Control Levels
according to the Radio Standard. The allowable factor ranges are
as follows:
GSM900 and E-GSM: 2 (+39 dBm) to 19 (+5 dBm)
DCS1800: 29 (+36 dBm) to 31 (+32 dBm), and 0 (+30
dBm) to 15 (+0 dBm)
PCS1900: 30 (+33 dBm) to 31 (+32 dBm), and 0 (+30
dBm) to 15 (+0 dBm)
Span 0 to 400 kHz (fixed)
RBW Selects either 10 kHz or 30 kHz resolution bandwidth as follows:
o 10: Sets the resolution bandwidth to 10 kHz.
o 30: Sets the resolution bandwidth to 30 kHz.
Averaging
a
Specifies the averaging number of measurements from 2 to 99,
unless Off is selected.
DC Power
a
The supply mode is dependent on the setting in the Stand-by
screens.
Accepts a dc voltage value ranging from 3.0 to 11.0 V in 0.1 V
steps. This value is used among the AUTOMATIC TEST,
MANUAL TEST, SPECTRUM MONITOR, and SIGNAL
GENERATOR modes in common.
BS Level
a
Specifies the RF output level of the Test Set, ranging from −110.0
to −50.0 dBm. The default value is set on the Test Condition screen
in the CONFIGURATION mode.