Ronde & Schwarz 1304.0004.03, Руководство пользователя

Страница: 64 / 1076

Getting Started
R&S
®
FPL1000
64 User Manual 1178.3370.02 ─ 09
The following types of information are displayed, if applicable.
Table 5-7: Common settings displayed in the channel bar
SGL The sweep is set to single sweep mode.
Sweep Count The current signal count for measurement tasks that involve a specific number of subse-
quent sweeps
(see "Sweep Count" setting in "Sweep Settings" in the User Manual)
TRG Trigger source
(for details see "Trigger settings" in the User Manual)
●
EXT : External
●
IFP : IF power (+trigger bandwidth)
●
PSE : Power sensor
●
TIM : Time
●
VID : Video
PA The preamplifier is activated.
GAT The frequency sweep is controlled via the "TRIGGER INPUT" connector.
TDF The specified transducer factor is activated.
75
Ω
The input impedance of the instrument is set to 75
Ω
.
FRQ A frequency offset
≠
0 Hz is set.
CWSource :
<level>
Internal generator in operation as independant CW source with specified level (requires
option R&S
FPL1-B9).
< "NOR" |
"APX" >
/ Trk.Gen
Internal generator in operation as tracking generator (requires option R&S FPL1-B9).
NOR : the measurements are normalized with the results of the internal generator calibra-
tion
APX (approximation): the measurements are normalized with the results of the internal
generator calibration; however, the measurement settings have been changed since cali-
bration
If neither label is displayed, no calibration has been performed yet or normalization is not
active.
For details, see Chapter 7.3.3.1, "Basics on the Internal Generator" , on page 283.
Changing the Channel Setup Name
The channel setups are labeled with their default name. If that name already exists, a
sequential number is added. You can change the name of the channel setup by dou-
ble-tapping the name in the channel bar and entering a new name.
For an overview of default names, see
INSTrument:LIST?
on page 620.
Remote command:
INSTrument:REName
on page 621
Operating the Instrument