Tektronix MDO3000 Series Program Manual

Commands Listed in Alphabetical Order
RF:MEASUre:O
BW:LOWERFreq? (Query O nly)
This query returns the lower frequency threshold (on the display, the white line to
the left bracketing OBW power). The RF measurement type must be set to OBW
using the com
mand RF:MEASUre:TYPe.
Conditions
MDO3000, MDO4000/B, or MDO4000C models with option SA3 or SA6 only.
Group
RF
Syntax
RF:MEASUre:OBW:LOWERFreq?
Related Commands
RF:MEASUre:OBW:CHANBW, RF:MEASUre:OBW:POWer?,
RF:MEASUre:OBW:PERCENTdown, RF:MEASUre:OBW:UPPERFreq?
Examples
RF:MEASUre:OBW:LOWERFreq? might return 2.6000E+9, indicating that the
lower frequency threshold is 2.6000E+9 Hz. If
OBW:PERCENTdown is 80%, then
(100
%-80%)/2 or 10% of the total power will be above 2.6000E+9 Hz.
RF:MEASUre:OBW:PERCENTdown
This command specifies the percentage of total power within the Analysis
Bandwidth (the OBW power) such that half of the remaining power will be below
the OBW:LOWERFreq level and the other half of the remaining power will be
above the OBW:UPPERFreq level.
Thevaluecanbesetfrom99.9downto60.0in0.1increments. TheRF
measurement type must be set to OBW using the command RF:MEASUre:TYPe.
Conditions
MDO3000, MDO4000/B, or MDO4000C models with option SA3 or SA6 only.
Group
RF
Syntax
RF:MEASUre:OBW:PERCENTdown <NR3>
RF:MEASUre:OBW:PERCENTdown?
Related Commands
RF:MEASUre:OBW:CHANBW, RF:MEASUre:OBW:POWer?,
RF:MEASUre:OBW:LOWERFreq?, RF:MEASUre:OBW:UPPERFreq?
Arguments
<NR3> is a floating point number.
2-560 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual

Tektronix MDO3000 Series Specifications

General

Brand	Tektronix
Model	MDO3000 Series
Category	Test Equipment
Language	English