Commands Listed in Alphabetical Order
TRIGger:A:UP
Perthreshold:RF
This command specifies the upper threshold when the internal RF power level is
used during runt triggering. To specify the lower threshold for the RUNT trigger
type as well a
s the single threshold for the Pulse and Timeout trigger types, use
the command TRIGger:A:LOWerthreshold:RF. To choose the RUNT trigger type,
use the command TRIGger:A:PULse:CLAss. To specify RF power as a source
during runt triggering, use TRIGger:A:RUNT:SOUrce.
Conditions
MDO4000/B/C models only. Also requires installation of an MDO4TRIG
application module.
Group
Trigger
Syntax
TRIGger:A:UPPerthreshold:RF {<NR3>}
TRIGger:A:UPPerthreshold:RF?
Related Commands
TRIGger:A:TYPe, TRIGger:A:LOWerthreshold:RF
Arguments
<NR3> is a floating point number that specifies the threshold to use, in the
currently selected RF units (using RF:UNIts). The range is (ref level – 40 dBm) to
(ref level + 10 dBm), but never less than –65 dBm or more than +30 dBm.
Examples
TRIGger:A:UPPerthreshold:RF —1.000E+1 sets the threshold to –10 dBm.
TRIGger:A:UPPerthreshold:RF? might return -30.0000, indicating that the
threshold set to –30.000 dBm (assuming the units are currently set to dBm).
TRIGger:A:VIDeo? (Query Only)
Returns the A trigger video parameters.
Conditions
This command requires a DPO4VID application module to use any standard
besides NTSc, PAL, or SECAM, except for MDO3000 models, which do not
require an application module.
Group
Trigger
Syntax
TRIGger:A:VIDeo?
2-912 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
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