27
N2792A Performance Verification Procedures
The following procedure can be used to test the N2792A differential probe’s
DC differential gain accuracy and bandwidth, which are warranted
specifications.
Table 8
Required Test Equipment
Description
Critical Specifications
Recommended Model
Part Number
Functions
Digitizing Oscilloscope
Bandwidth: >200 MHz
1 M
Ω
/50
Ω
selectable input
Agilent MSO9254A
Display probe output
Signal Generator
Precision DC voltage source
Amplitude accuracy: less than or
equal to 0.25%
1 M
Ω
/ 50
Ω
selectable load
Sine wave greater than or equal
to 200 MHz
Fluke 9500B Or
Agilent 1EU
option
Signal source for DC
gain and bandwidth
BNC Adapter
BNC (f) to Dual Banana (m)
Adapter
Agilent 1251-2277
Interconnection
between probe and
generator
50
Ω
BNC Feed Through
Adapter
50
Ω
precision feed through
Agilent 0960-0301
Termination between
probe and calibrator
for bandwidth
verification
