Rohde & Schwarz FSW13, Руководство пользователя

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Common Measurement Settings
R&S
®
FSW
369 User Manual 1173.9411.02 ─ 19
Harmonic Type ← Mixer Settings (Harmonics Configuration)
Defines if only even, only odd, or even and odd harmonics can be used for conversion.
Depending on this selection, the order of harmonic to be used for conversion changes
(see
"Harmonic Order" on page 369). Which harmonics are supported depends on the
mixer type.
Remote command:
[SENSe:
​
]MIXer:
​
HARMonic:
​
TYPE
​
on page 872
Range 1/2 ← Mixer Settings (Harmonics Configuration)
Enables the use of a second harmonic to cover the band's frequency range.
For each range you can define which harmonic to use and how the Conversion loss is
handled.
Remote command:
[SENSe:
​
]MIXer:
​
HARMonic:
​
HIGH:
​
STATe
​
on page 872
Harmonic Order ← Mixer Settings (Harmonics Configuration)
Defines which of the available harmonic orders of the LO is used to cover the fre-
quency range.
By default, the lowest order of the specified harmonic type is selected that allows con-
version of input signals in the whole band. If due to the LO frequency the conversion is
not possible using one harmonic, the band is split.
For the band "USER", the order of harmonic is defined by the user. The order of har-
monic can be between 2 and 61, the lowest usable frequency being 26.5
GHz.
Remote command:
[SENSe:
​
]MIXer:
​
HARMonic[:
​
LOW]
​
on page 873
[SENSe:
​
]MIXer:
​
HARMonic:
​
HIGH[:
​
VALue]
​
on page 872
Conversion loss ← Mixer Settings (Harmonics Configuration)
Defines how the conversion loss is handled. The following methods are available:
"Average" Defines the average conversion loss for the entire range in dB.
Data Input and Output