The datasheet values for said specs could not be set during usage:
Datasheet
Frequency resolution: 0.001Hz
Sweep time: 1uS to 6000 S
On attempt, Values get shunted to Following LIMIT -
Practical:
Frequency resolution: 0.01Hz
Sweep time: 1mS to 4000 S
i refered to RTSA User - Programming guide, RTSA measurement guide, Getting started. Please suggest procedure to set for these extreamities/ Documents Pg no.
Hi Rasik,
The specs you list here are not for RTSA. For the most accurate and up-to-date values, I recommend checking the specifications guide (link takes you to the RTSA section on page 238).
I found only one place that 0.001 Hz is specified - it's for the frequency counter mode which is a marker setting:
Here is more information about frequency counting if you're interested.
I also searched for the sweep time spec you mentioned and found it here:
This spec refers to regular spectrum analysis mode, in zero span. When using spans greater than or equal to 10 Hz, you see there that the sweep time will be limited to 1 ms to 4000 s as you found. Zero span isn't possible in RTSA mode.
The N9030B is capable of many different kinds of measurements and software modes. Be sure to carefully examine the spec sheets to be sure that the numbers you are reading refer to the use case you are interested in.
Hope this helps.