Programming Commands
CF Center Frequency
CF
Center Frequency
Syntax
CF 
SP 
SP
?
Table
real
UP
DN
OA
HZ 
;
KHZLF
MHZ
CR
GHZ
KZ 
SP
MZ,
GZ
Item | Description/Default | Range |
|
|
|
REAL | Any real or integer number. | Frequency range of the analyzer |
| Default unit is HZ. |
|
|
|
|
Legacy Products
8560 series, 8566A/B, 8568A/B
Description
The CF command specifies the value of the center frequency.
The step size depends on whether the frequency has been coupled to the span width using the CS command (page 135). When coupled, the step size is 10% of the span, or one major graticule division; when uncoupled, the step size is determined by the SS command (page 317).
NOTE | Although the analyzer allows entry of frequencies not in the specified frequency |
| range, using frequencies outside the frequency span of the analyzer is not |
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