B&K Precision 2658A - Manual - Manual (Page 80)

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57) Setting tracking generator
Command : TG* * *
( * * *: ON / OFF)
Example: TGON
Query: TG?
58) Setting normalizing function
Command : NORM* * *
( * * *: ON / OFF)
Example: NORMOFF
Query: NORM?
59) Save/Load function
Command : DEV***
( * * *: MEN/USB)
60) Request On/Off of Offset Level
Command: OFFSETOF?
*Returned data: ON or OFF.
61) Request firmware version
Command: VER
25.6 Input of Frequency
The frequency is input as follows.
* * * * * * * : 0.0k to 999.9k (0.1 step, unit: Hz)
: 0.0M to 999.9M (0.1 step, unit: Hz)
: 0.0000G to 3.3G (0.0001 step, unit: Hz) ---- 2650A, 2652A, 2651
: 0.0000G to 8.5G (0.0001 step, unit: Hz) ---- 2658A
* The offset frequency and the zone width can be input only in the range decided by the center frequency
and frequency span. If the value out of the range is input, an error occurs.
* The offset frequency and the zone width change when the frequency span is changed.
25.7 Transfer of Spectrum Data