Chapter 1 1-199
Alphabetical Command Reference
REF
REF
Syntax
REF<P|V><num>;
or REF<P|V>?;
Description
Front Panel Equivalents
Command Description Range Query Response
REFP Enters the reference position. 0 is the
bottom, 10 is the top of the graticule.
integers 0–10
<num><
L
F
>
REFV Enters the reference line value.
amplitude range
1
1. For log mag: ± 500 dB. For phase: ± 500 degrees. For Smith chart and Polar: ± 500 units. For linear magnitude:
± 500 units. For SWR: ± 500 units. The scale is always positive, and has minimum values of 0.001dB, 10e−12
degrees, 10e−15 seconds, and 10 picounits.
<num><
L
F
>
Command Hardkey Softkey
REFP
REFV
Scale Ref
Scale Ref
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