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DATA RECALL
Press ENTER to open a list of saved test results to select and recall.
SAVE SETTINGS
Press ENTER to save the instruments current operating state. You will be prompted to enter a name
for the .SET file.
RECALL SETTINGS
Press ENTER to open a list of saved instrument setting files.
NOTE: When SAVE SETTINGS is invoked, the entire instrument state is saved-- This INCLUDES the
current calibration, if FREQUENCY-SPECIFIC calibrations are in use! These appear as files with the
.SET extension.
When test results are recalled via DATA RECALL, the stored trace is displayed on screen. Press ESC
to return to the MEMORY menu.
When you are done with MEMORY operations, press ESC to exit Memory Menu.
Measurement and Support Screens
General Information
The MRI Analyzer has the following screens:
Measurements:
SWR
– switchable via repeat presses of the SWR/RL Key Return Loss – switchable via repeat
presses of the SWR/RL Key
VNA
-- Complex impedance analysis.
CW Mode
– Continuous Wave mode
Support:
Frequency Setting
– Both Start-End and Center Frequency & Bandwidth (Span) Screens
Frequency Specific Calibration Screens
– Calls a series of Prompt screens to attach the
Open, Short, and Load Terminators, followed by using ENTER to process calibration data for
each terminator. After processing the Load Terminator the calibration process is completed and
the MRI-3000 returns to the selected measurement screen.
BROADBAND CAL
– Calls a series of prompt screens to attach the Open, Short, and Load
Terminators, followed by using ENTER to process calibration data for each terminator. After
processing for the Load Terminator is complete, the calibration process is completed and the
MRI-3000 returns to the selected measurement screen.
NOTE:
BROADBAND CAL can be used to perform the calibration process with or without a test lead,
antenna feed line, or adapter attached. If a test lead and/or adapter is attached during the broadband
calibration, those items are calibrated with the instrument. These MUST be attached to the
instrument for measurements using that calibration. If there is no test lead, antenna feed line, or
adapters attached during the broadband calibration, the MRI-3000 will be calibrated only through to
the N connector and any items attached after that will be part of the measurements.
