Command Reference
R&S
®
ZNB/ZNBT
795User Manual 1173.9163.02 ─ 53
CALCulate<Chn>:FILTer[:GATE]:TIME:WINDow <TimeGate>
Selects the time gate to be applied to the time domain transform.
Suffix:
<Chn>
.
Channel number used to identify the active trace
Parameters:
<TimeGate> RECT | HAMMing | HANNing | BOHMan | DCHebyshev
RECT - steepest edges (rectangle)
HANN - normal gate (Hann)
HAMMing - steep edges (Hamming)
BOHMan - minimum flatness (Bohman)
DCHebyshev - arbitrary gate shape (Dolph-Chebychev)
*RST: HANN
Example: See CALCulate<Chn>:FILTer[:GATE]:TIME:DCHebyshev
Manual operation: See "Shape" on page 318
8.3.1.7
CALCulate:FMODel...
The CALCulate:FMODel... commands are related to "fixture modeling" (see Chap-
ter 5.6.2.9, "Fixture Modeling and Deembedding", on page 198).
In the current implementation the firmware assumes that balanced fixture modeling
and dembedding is required, whenever a balanced port is configured.
A mixture of single-ended and balanced fixture modeling is not supported.
CALCulate:FMODel:ISD<Ph_pt>:ATTenuation:BEHavior <AttenuationBehavior>
Sets/gets the linear_2x batch mode parameter of the ISD tool:
●
LINear (parameter value 1): Used for linear insertion loss of test coupon
●
NONLinear (2): Used for non-linear insertion loss of test coupon
●
RESonant (3): The 2x thru test coupon will be split and used directly for deembed-
ding.
This option may be more accurate when the fixture and 2x Thru have the same
impedance at every location
Suffix:
<Ph_pt>
.
This suffix is ignored.
Parameters:
<AttenuationBehavior>RESonant | LINear | NONLinear
Manual operation: See "Test Coupons > Insertion Loss" on page 589
SCPI Command Reference
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