HP 8902A Quick Reference Manual page 365

Model 8902A
Operation
Additional Capabilities Contents
FUNCTIONS THAT CAN BE USED WITH MANY MEASUREMENTS
Automatic Operation
....................................................................................
.3-237
Instrument Preset
.......................................................................................
.3-239
0
How to cancel special functions o r automatically tune the instrument.
0
How
to
preset the instrument to its default state.
0
What the default conditions are.
0
How to freeze current measurement ranges.
0
How
to
scale a measurement result to a reference in
Y o
or dB.
0
How to set limits on measurements being made.
0
How overlimiting is displayed (front panel and HP-IB).
0
How to access the instrument's 8 storage registers.
Range Hold
.............................................................................................
.3-243
Ratio and Log/Lin
......................................................................................
.3-245
Limit
....................................................................................................
.3-249
Store/Recall
.............................................................................................
.3-253
FUNCTIONS THAT INCREASE MEASUREMENT CAPABILITIES
Frequency Offset Control
...............................................................................
.3-255
0
How
to
extend the frequency range of the instrument into the microwave region using an
Filters, R F and I F
.......................................................................................
.3-259
0
How to insert the R F high-pass filter in the RF signal path to eliminate interfering, low-
0
How to select the frequency and bandwidth of the IF filters.
IF Gain
..................................................................................................
3-263
0
How to select IF gain to
improve measurement sensitivity.
R F Input Attenuation and Gain
.........................................................................
.3-265
0
How
to
select R F input attenuation or amplification to eliminate input overload or to
Error Message Disable Control
..........................................................................
.3-267
0
How to disable or enable combinations of Errors 01 through 04 to extend the instrument's
external down-converter.
frequency signals.
improve measurement sensitivity.
usable measurement
range.
3-235