Keysight E8663D, Руководство пользователя

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50 Keysight E8357D/67D & E8663D PSG User’s Guide
Basic Operation
Configuring the RF Output
Configuring the RF Output
This section provides information on how to create continuous wave and swept
RF ( page 54 ) outputs. It also has information on using a mm–Wave source
module to extend the signal generator’s frequency range ( page 68 ).
Configuring a Continuous Wave RF Output
These procedures demonstrate how to set the following parameters:
— setting the RF output frequency ( page 50 )
— setting the frequency reference and frequency offset ( page 51 )
— setting the low pass filter (Options 1EH and 521) ( page 52 )
— setting the RF output amplitude ( page 52 )
— setting the amplitude reference and amplitude offset ( page 53 )
— setting the optimize signal to noise ratio ( page 53 )
Setting the RF Output Frequency
Set the RF output frequency to 700 MHz, and increment or decrement the
output frequency in 1 MHz steps.
1. Return the signal generator to the factory–defined state: Press Preset .
NOTE
You can change the preset condition of the signal generator to a user–defined
state. For these examples, however, use the factory–defined preset state (set
the Preset Normal User softkey in the Utility menu to Normal).
2. Observe the
FREQUENCY
area of the display (in the upper left–hand
corner).
The value displayed is the maximum specified frequency of the signal
generator.
3. Press RF On/Off .
The RF On/Off hardkey must be pressed before the RF signal is available at
the
RF OUTPUT connector. The display annunciator changes from
RF OFF
to
RF ON
. The maximum specified frequency should be output at the
RF OUTPUT connector (at the signal generator’s minimum power level).
4. Press Frequency > 700 > MHz .
The 700 MHz RF frequency should be displayed in the
FREQUENCY
area of
the display and also in the active entry area.
5. Press Frequency > Incr Set > 1 > MHz .
This changes the frequency increment value to 1 MHz.