
Table 1. Softkey Descriptions (17 of 17)
Key Name
Test Mode
(cont'd)
Ignore
Out-of-lock
Time Base
Toggle LNA
Trouble
Shoot
Tuning
Const
Tune
Voltage
Type/Range
Update Dir.
Verify
Suppr
View
VNOMS
Description
Bypasses all automatic system checks for phase lock
and enables plotting of the PLL suppression. This
mode is recommended only for very noisy devices
and should be selected by advanced users only. A
New Msrmnt performed in Ignore Out-of-lock Mode
will make a single attempt to close the phase lock
loop upon completion of measurement calibration.
Allows you to define the Time Base connection for
sources in the Source Control Diagram.
Allows LNA to be switched In or Out when a pulsed
carrier type is selected.
Refer to Test Mode softkey
Steps through the calibration methods available on
the Calibration Process display for calibrating the
VCO Tuning Constant.
Allows you to define the Tune Voltage path for the
VCO source in the Source Control diagram.
Accesses the Measurement Type and Offset
Frequency Range for the display for defining
measurement.
Allows you to change the name of a file within the
Test or Result File directory.
Verifies suppression of the phase lock loop.
Verification is recommended.
Displays the current VNOMS values in memory.
Chapter
2 Meas.
Definitions
5 Special
Functions
5 Special
Functions
2 Meas.
Definitions
2 Meas.
Definitions
2 Meas.
Definitions
2 Meas.
Definitions
2 Meas.
Definitions
HP 3048A
Calibration
Manual
20 Softkey Index
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