Chapter
4
Native Device Message Details
4-311
4
Native Device Message Details
SRCHTHLVL/SRCHTHLVL?
Peak Search Threshold Level
Function
This command sets the threshold value when detecting a peak point.
Command
SRCHTHLVL level
Query
SRCHTHLVL?
Response
level
Returns a value according to the scale unit settings, without a suffix
code.
Units are
µ
V when set to V, and units are
µ
W when set to W.
Parameter
level
Threshold value when detecting peak point
Range Full width of Y-axis
Resolution 0.01 dB (When scale unit settings are
dB-system units)
0.01 pV (When scale unit settings are V-system
units)
0.01 yW (When scale unit settings are W-system
units)
Suffix code
DBM, DM
dBm
DBMV
dBmV
DBUV
dB
µ
V
DBUVE
dB
µ
V (emf)
DBUVM
dB
µ
V/m
V
V
MV
mV
UV
µ
V
W
W
MW
mW
UW
µ
W
NW
nW
PW
pW
FW
fW
Scale unit settings apply when omitted.
V is used for Linear Scale.