Keithley 2910 Quick Start Manual - page 30
2910-VSG Vector Signal Generator Quick Start Guide
2910-903-01 Rev. A / February 2006
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With the instrument screen:
1. Select the Frequency field to activate it.
2. Bring up the instrument keypad, using one of the following methods:
Press the center button on the front panel puck.
Double-select the Frequency field.
3. Select a new frequency value of 400 MHz and then select Enter.
With the front panel knob:
1. Select the Frequency field to activate it.
2. Adjust the front panel knob to lower the frequency to the minimum value.
With an attached mouse:
1. Double-click the Frequency field to activate it and to display the instrument keypad.
2. On the displayed instrument keypad, click the keys to select a frequency value of 2500 MHz.
3. Use the mouse wheel and the click-and-drag action to explore how you can also edit the
frequency value. This method is similar to using the front panel knob and the left and right
arrows on the puck.
4. On the displayed instrument keypad, click Step Size tab.
5. Change the step size to 25 kHz. Now, when you use the up/down arrow keys on the puck, the
frequency will increment/decrement by 25 kHz.
Set up the RF power level
With the front panel puck:
1. Select the RF On button to switch on the RF output power.
2. Select the Amplitude field to activate it.
3. Press the left arrow on the front panel puck to change the step value to 10 dB.
4. Press the down arrow on the puck to change the power to –10 dBm.
5. Press the right arrow on the puck to change the power increment to 0.1 dB.
6. Press the down arrow on the puck to change the power to –10.2 dBm.
With the instrument screen:
1. Select the Amplitude field to activate it.
2. Bring up the instrument keypad, using one of the following methods:
Press the center button on the front panel puck.
Double-select the Amplitude field.
3. Select a new power value of –100 dBm and then select Enter.
With the front panel knob:
1. Select the Amplitude field to activate it.
2. Adjust the front panel knob to lower the RF output power to the minimum value.
With an attached mouse:
1. Double-click the Amplitude field to activate it and display the instrument keypad.
2. On the displayed instrument keypad, click the keys 10 dBm to select a power value.
3. Use the mouse wheel to set the power level to the maximum value.