Setting The Frequency Range And The Number Of Points; Setting Display Range - Agilent Technologies ENA Series User Manual

Analysis in Time Domain (Option 010)
Transformation to time domain

Setting the frequency range and the number of points

Operation
Step 1. Press
NOTE
The frequency range and the number of points are common to all the traces in the channel.
If you want to use different settings, make them on another channel.
Step 2.
NOTE When the sweep type is set to other than the "linear sweep," the time domain function is
not available.
Step 3. Use the following keys to set the sweep range.
Key stroke
Step 4.
Step 5. When performing measurement in the low pass mode, press
Freq Low Pass
mode. The frequency changes depending on the stop frequency as shown below.
Condition of the stop frequency
> 300 kHz ´ the number of points
< 300 kHz ´ the number of points
When frequency settings satisfy the conditions as shown above, the
key displayed in gray.

Setting display range

The E5070A/E5071A has the following limitations on the display range you can set.
Lower limit
186
(or
- Press
Sweep Type
Function
Sets the start frequency.
Sets the stop frequency.
Sets the center frequency.
Sets the frequency span.
- Press and then enter the number of points.
Points
to adjust the frequency range so that it is appropriate for the low pass
*1
-
T
span
*1. T is the measurement range expressed in time obtained in "Measurement range" on
span
page 185.
) to activate a channel you want to set.
- to set the sweep type to "linear sweep."
Lin Freq
Frequency setting
Start frequency = stop frequency/number of points
Start frequency: 300 kHz
Stop frequency = 300 kHz ´ number of points
- -
Transform Set
Set Freq Low Pass
8