HP 8753E manual Key Definitions

toggles the power range mode between auto and manual. Auto mode selects the power range based on the power selected. Manual mode limits power entry to within the selected range.

leads to the power meter calibration menu which provides two types of power meter calibration, continuous and single-sample.

turns off power meter calibration.

measures the absolute power amplitude at input R.

converts the active marker values into rectangular form. The complex impedance values of the active marker are displayed in terms of resistance, reactance, and equivalent capacitance or inductance. This is the default Smith chart marker.

selects power range 0 when in manual power range.

selects power range 1 when in manual power range.

selects power range 2 when in manual power range.

selects power range 3 when in manual power range.

selects power range 4 when in manual power range.

selects power range 5 when in manual power range.

selects power range 6 when in manual power range.

selects power range 7 when in manual power range.

specifies whether or not to store the raw data (ratioed and averaged) on disk with the instrument state.

selects whether sampler and attenuator offsets are ON or OFT By selecting raw offsets OFT, a full two port error correction can be performed without including the effects of the offsets. It also saves substantial time at recalls and during frequency changes. Raw offsets follow the channel coupling. This softkey is used with “‘lhke4” mode. See “Example 2E” in Chapter 2 of the HP 8753E Programmer’s Guide.

when in the smith marker menu, X&lx& m displays the values of the active marker on a Smith chart as a real and imaginary pair The complex data is separated into its real part and imaginary part. The first marker value given is the real part M cos 0, and the second value is the imaginary part M sin 0, where M = magnitude.

When in the polar marker menu, l$e&tl .Ml$ displays the values of the active marker as a real and imaginary pair The complex data is separated into its real part and imaginary part. The first marker value given is the real part M cos 0, and the second value is the imaginary part M sin 0, where M = magnitude.

Key Definitions 9-35