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FUNCtion Subsystem
374
Keysight 8990B Programming Guide
FUNCtion{1|2|3|4}:SCALE <numeric_value>
This command sets the scale for any of the two functions.
Syntax
Parameter
Example
numeric_value
:SCALE
Space
FUNC
1
2
3
4
Item
Description/Default
Range of values
numeric_value
A numeric value as constant.
– Default: 1
– Maximum:
– 100 dB per division (for trace unit dBm)
– 10 k per division (for other trace unit)
– Minimum:
– 0.01 dB per division (for trace unit dBm)
– 1 n per division (for other trace unit)
For trace unit in dBm:
0.01 dB/div to 100 dB/div
For trace with unit other than dBm:
1 n/div to 10 k/div
FUNC1:SCALE 10
This command sets the function 1 scale to 10/div.
Summary of Contents for 8990B
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