R&S ZVB - Page 460

R&S
®
ZVA / R&S
®
ZVB / R&S
®
ZVT GUI Reference
Channel Menu
Operating Manual 1145.1084.12 – 30 445
The transformation is entered as a mechanical length, where positive values move the reference plane
towards the DUT and negative values towards the connector. If a user-defined (Other...) calibration
contains multiple NIST Multiline TRL calibrations, the reference plane transformation can be applied for
each NIST Multiline TRL calibration individually. The relationship between mechanical length l
mech
,
electrical length l
el
and delay is given by
l
mech
= l
el
/ sqrt (ε
r,eff
) and l
el
= c
0
· delay
where ε
r,eff
denotes the effective relative permittivity and c
0
the speed of light in vacuum.
Remote control:
[SENSe<Ch>:]CORRection:COLLect:RPSHift
[SENSe<Ch>:]CORRection:DATA:PARameter<Cal>? RPSHift
Apply
Finally Apply the resulting system error correction to the active channel or use Cancel to discard it and
keep the current one.
On Apply the settings of the calibration wizard are saved to the channel setup and are recalled when the
wizard is opened again.
Remote control:
[SENSe<Ch>:]CORRection:COLLect:SAVE:SELected
Repeat Previous Cal
Reopens the Measure Standards dialog of the calibration wizard to repeat and optimize the previous
calibration without necessarily repeating the measurement of all standards.
Repeat Previous Cal is active only if Keep Measurement Data for >Repeat Cal< in the Measure Standards