6 MEMory Subsystem
156 U8480 Series Programming Guide
Ensure that the frequency points you use cover the frequency range of the signals 
that you want to measure. If you measure a signal with a frequency outside the 
frequency range defined in the table, then the U8480 Series uses the highest or 
lowest point in the table to calculate the offset.
Depending on the available memory, the U8480 Series is capable of storing the 
following:
– up to 10 frequency-dependent offset tables, each containing 80 points.
– up to 3 Gamma tables, each containing up to 1024 points.
– one S-Parameter table, containing up to 1024 points.
Syntax
Parameters
Item Description/Default Range of values
numeric_value A numeric value for the frequency. The default unit is Hz.
0 Hz to 1000 GHz 
[a],[b]
[a] The following measurement units can be used:
Hz 
kHz (10
3
)
MHz (10
6
)
GHz (10
9
)
[b] All frequencies are truncated to a multiple of 1 kHz.
MEM
:TABL
:FREQ
numeric_value
Space
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