Atec Agilent-16047A - Manual (Page 55)

50
Up to 3 GHz (7 mm) SMD
Options:
16191A-010: Add EIA/EIAJ industrial standard sized
shorting bar set
16191A-701: Add general sized shorting bar set
16191A-710: Add the magnifying lens and tweezers
Compensation and Measurement: Open and short
compensations are recommended in combination with the
electrical length compensation before measurement. The
fixture’s electrical length must be entered into the electri-
cal length compensation function of the measurement
instrument first. Then open compensation is performed
by separating the high and the low electrodes from each
other. The separation should be equivalent in size to the
DUT’s width. Short compensation is performed by using
option 16191A-010/701 shorting bar set. After performing
open and short compensations in combination with the
electrical length compensation, the DUT is inserted into
the test fixture. The following figures show how measure-
ment is performed.
Test fixture overview
Positioning the device
a) Set the device within the device
scale and adjust the positioner.
b) Place the device on the electrode.
c) Adjust the horizontal positioning
knob and tighten the horizontal
locking knob.
d) Latch off the pressure arm and turn
down the arm. Measure the device.