HP (Hewlett-Packard) HP 8753E Network Cables User Manual


 
Lxm
provides a tabular listing of
alI
the measured data points and
their current values, together with limit information if it is
turned on. At the same time, the screen menu is presented, to
enable hard copy listings and access new pages of the table. 30
lines of data are listed on each page, and the number of pages is
determined by the number of measurement points specified in
the stimulus menu.
provides two
user-delinable
arbitrary frequency list modes.
This list is defined and modified using the edit list menu and
the edit
subsweep
menu. Up to 30 frequency subsweeps
(called
“segments”) of several different types can be specified,
for a maximum total of 1632 points. One list is common to
both channels. Once a frequency list has been defined and a
measurement calibration performed on the full frequency list,
one or all of the frequency segments can be measured and
displayed without loss of calibration.
For more information on the different list frequency sweep
modes, refer to “Sweep Type Menu” in Chapter 6, “Application
and Operation Concepts.
n
enables or disables the ability to set independent IF bandwidths
for each segment in a swept list measurement.
enables or disables the ability to set independent power levels
for each segment in a swept list measurement.
When on, sets power range mode to manual to set a range
for the power values. (The range can be chosen using the
‘PTFR
‘MGE key.)
Th
e
power values can be entered using the
“/”
.~~~,..~.~~~...
key. If ports are uncoupled, the power can be
set independently for each port.
i.:,
.*<.;
..::<
..:
,:::
::.
.)
When off, the
.$&#!@E
$Y@H$IKkey
will not function and the
power column in the swept list table will display asterisks. In
this case, the power is set by the normal test port power value.
selects either stepped or swept list mode. For in-depth
information on swept list mode, refer to “Swept List Frequency
Sweep” in Chapter 6, “Application and Operation Concepts.
n
provides a tabular listing of all the measured data points and
their current values, together with limit information if it is
switched on. Thirty lines of data are listed on each page,
and the number of pages is determined by the number of
measurement points specified in the stimulus menu.
measures the
TRL/LRM
line or match standard for PORT 1.
measures the TRLLRM line or match standard for PORT 2.
turns the LO control mode on and off for frequency offset.
leads to the
Lo
menu. Allows you to configure the external
source for frequency offset.
B-22
Key Definitions