GW Instek GSP-730 User Manual - Manual (Page 66)

GSP-730 User Manual
64
Trace Math
Description Performs trace math from two traces (A, B) and
stores the results in trace A or swaps the data
from trace A to trace B.
Math functions A <--> B Swaps the data from trace A to
B and vice versa.
A + B -> A Adds trace A and B and stores
the result in trace A.
A – B -> A Subtracts trace B from trace
and stores the result in trace A.
A + const ->A Adds an offset to trace A.
A – const ->A Subtracts an offset from trace
A.
Operation 1. Press Trace >Trace Math..[F3] and select a trace
math function.
A <--> B [F1]
A + B -> A [F2]
A – B -> A [F3]
A + const ->A [F4]
A – const ->A [F5]
2. If A + const ->A or A + const ->A was selected,
set the constant (offset value).
Constant: -40dBm ~ 40dBm