Use this feature to add electrical delay (in seconds) to extend the reference plane at input A to the end of the cable. This is used for any input measurements including S-parameters,

adds electrical delay to the input B reference plane for any B input measurements including S-parameters.

extends the reference plane for measurements of &I, S21, and

f&2.

extends the reference plane for measurements of !& S12, and

s21.

toggles the reference plane extension mode. When this function is on, all extensions defined above are enabled; when off, none of the extensions are enabled.

selects an (optional) external disk drive for SAVE/RECALL.

leads to a series of service tests

appears during sequence modification, when external disk is selected. FILE0 is the default name. A new name can be entered when you save the state to disk.

supplies a name for the saved istate and or data file. Brings up the TITLE F’ILE MENU.

provides access to the hle utilities menu.

defines the load in a calibration kit as a fixed (not sliding) load.

is used only with a polar or Smith format. It changes the auxiliary response value of the fixed marker. This is the second part of a complex data pair, and applies to a magnitude/phase marker, a real/imaginary marker, an R+ jX marker, or a G+ jB marker. Fixed marker auxihary response values are always uncoupled in the two channels.

‘Ib read absolute active marker auxiliary values following a

~~~~

.,, .,..... ,,,..,,,, ,&$!J@@: operation, the auxiliary value can be reset to zero.

..;;..::.A..ii.....A..A../...A............x...... ....A.,../::...~.~.........

leads to the fixed marker menu, where the stimulus and response values for a fixed reference marker can be set arbitrarily.

changes the stimulus value of the fixed marker. Fixed marker stimulus values can be different for the two channels if the channel markers are uncoupled using the marker mode menu.

lb read absolute active marker stimulus values following a

~~~::::::::::::::::::::::::::::::::::::::::::;.:::::::....:..,:::....::. )

@###pF.

j ,,., ,,,,,,,, ,..:~~ operation, the stimulus value can be reset to zero.

Key Definitions 9-16

Page 504
Image 504
HP 8753E manual S21