Field View Menus 7-3 Field View Frequency Menus
Vector Network Analyzer MG PN: 10580-00289 Rev. K 7-3
7-3 Field View Frequency Menus
Many menus display limited soft key functionality in Field view. Various keys that are
available in VNA measurements view may be in different locations or may not be displayed at
all.
Freq Menu (Frequency-Based)
Start Freq: Press this soft key to set the start frequency in units of Hz, kHz,
MHz, or GHz. If you enter a start frequency that is higher than the
currently-set stop frequency, and if CAL = On, then the start frequency is set
to the same value as the stop frequency. If you enter a start frequency that is
higher than the currently-set stop frequency, and if CAL = Off, then both start
and stop frequency are set to the new frequency.
Stop Freq: Press this soft key to set the stop frequency in units of Hz, kHz,
MHz, or GHz. If you enter a stop frequency that is lower than the currently-set
start frequency, and if CAL = On, then the stop frequency is set to the same
value as the start frequency. If you enter a stop frequency that is lower than
the currently-set start frequency, and if CAL = Off, then both stop and start
frequency are set to the new frequency.
Center Freq: Press this soft key to set the center frequency in units of Hz,
kHz, MHz, or GHz. The center frequency can be set with the arrow keys, the
rotary knob, or the number keypad. When using the number keypad, the
menu displays soft keys with Hz, kHz, MHz, and GHz units. Pressing the
Enter key has the same effect as pressing the MHz soft key.
Span: Press this soft key to set the span in units of Hz, kHz, MHz, or GHz.
The span setting determines the frequency range over which the instrument
sweeps. The span may be set from 0 (zero) to the maximum frequency of the
instrument.
Figure 7-2. Field View Frequency Menu (Frequency-Based)
Stop Freq
# GHz
Start Freq
# kHz
Span
# GHz
Center Freq
# GHz
Freq
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