Agilent Technologies N1996A-503 - Page 158

158 Chapter 3
Mode
Two Port Insertion Loss Measurement
Mode
Stop Freq
Use this key to specify the Stop Frequency of your frequency range.
Normalize
Before you perform a two port insertion loss measurement, you must first normalize the
measured values for insertion loss by compensating for the loss associated with the devices
(adapters, cables) that connect the Agilent CSA Spectrum Analyzer to the device or
assembly being tested. Otherwise, the loss introduced by these connecting devices is added
to the loss of the device under test.
Example FREQ:STAR 200 MHz
FREQ:STAR?
Dependencies /
Couplings
You cannot set the Start frequency equal to the Stop frequency.
The instrument will alter the value of the last setting to
maintain a minimum value of 1 kHz difference between the
Start and Stop frequencies.
Preset 1.85 GHz
State Saved Saved in instrument state.
Range From 10 MHz to 3 GHz (Option 503) / 6 GHz (Option 506)
Key Path
FREQ/Channel, Start Freq
Mode Stimulus / Response
Remote Command [:SENSe]:FREQuency:STOP <freq>
[:SENSe]:FREQuency:STOP?
Example FREQ:STOP 220 MHz
FREQ:STOP?
Dependencies /
Couplings
You cannot set the Start frequency equal to the Stop frequency.
The instrument will alter the value of the last setting to
maintain a minimum value of 1 kHz difference between the
Start and Stop frequencies.
Preset 1.99 GHz
State Saved Saved in instrument state.
Range From 10.001 MHz to 3 GHz (Option 503) / 6 GHz (Option 506)
Key Path
FREQ/Channel, Stop Freq