Hello,
in the Manual of RTM3000 and RTA4000 are written:
"
Hysteresis
.....
On instruments with
1 GHz bandwidth, you can also set the hysteresis to user-defined values.
Remote command:
TRIGger:A:HYSTeresis on page 438
TRIGger:A:LEVel<n>:HYSTeresis on page 438
"
I did not found a way to do this on a RTA4004 with 1GHz bandwidth
I also try the command: TRIGger:A:LEVel3:HYSTeresis 0.1
and got an error: -113,"Undefined header"
With the command: SYSTem:TREE? I got a list of all commands.
In this listing there is no TRIG:A:LEV<n>:HYST command.
Best regards
egonotto