Spectrum Analyzer Tracking Generator (Option 12) - IFR COM-120C Operation Manual

Communications service monitor
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6-10 SPECTRUM ANALYZER TRACKING GENERATOR (OPTION 12)

O ption 12 pr ovides inter nal Tr acking G ener ator for use with Spectr um Analyzer . A new
field is displayed for tur ning on the Tr acking G ener ator . Field displays O FF or Tr acking
G ener ator Level. When active, an RF signal is available at the AUX RF O UT Connector
at the specified level.
The Tr acking G ener ator function is independent of the analyzer center fr equency and is
pr ogr ammable to sweep at a fr equency differ ent fr om the analyzer center fr equency.
dBm
-100
-110
Track Gen
1. CO NFIG Soft Function Key F4
O pens the Tr acking G ener ator Configur ation window. The two Tr acking G ener ator
fields ar e Center Fr equency and O ffset. Changing one field changes the other
field appr opr iately.
Ther e ar e separ ate Tr acking G ener ator Configur ation windows for Left Hand and
Right Hand Analyzer when the analyzer is in split scr een mode.
2. LO CK Soft Function Key F3
Locks the Tr acking G ener ator center fr equency at a constant offset fr om the
analyzer center fr equency. Changing the analyzer center fr equency changes the
tr acking gener ator center fr equency by a like amount.
3. DEFAULT Soft Function Key F2
Nor mal oper ation mode.
4. O N/O FF Soft Function Key F1
Activates the Tr acking G ener ator O N or O FF. Range is - 130.0 to 13.0 dB.
1 MHz
50 ms/div
-30
-40
-50
-60
-70
-80
-90
Mode
Atten
0 dB
-40.0
LIVE
ON/OFF
DEFAULT
LOCK
4
3
2
105.0000 MHz
RF Input
Scale
ANT
10 dB
Ref
CONFIG
1
6- 19
SECTION 6
Marker
OFF
0060711
OPTIONS

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