User`s manual

Frequency Limits
Table B-3. Agilent E1445A Frequency Limits
Trigger Start Frequency
Function Source Low Limit High Limit
DC N/A N/A N/A
SINusoid INTernal[1] 0 Hz Ref Osc freq/4
SQUare INTernal[1]* 0 Hz Ref Osc freq/16
INTernal2 Ref Osc freq/4/
131072
Ref Osc freq/4
TRIangle INTernal[1]* 0 Hz Ref Osc freq/
4/
Ramp Points
INTernal2 Ref Osc freq/
131072/
Ramp Points
Ref Osc freq/
Ramp Points
RAMP INTernal[1]* 0 Hz Ref Osc freq/
4/
Ramp Points
INTernal2 Ref Osc freq/
131072/
Ramp Points
Ref Osc freq/
Ramp Points
USER INTernal[1]* 0 Hz Ref Osc freq/4
INTernal2 Ref Osc freq/
131072
Ref Osc freq
* Multiply High Limit frequency values by 2 if frequency doubling is selected by the
[SOURce:]FREQuency[1]:RANGe command.
470 Useful Tables Appendix B