3-22
SECTION 3
COMPOSITE
3-3-11 SPECTRUM ANALYZER SCREEN
The Independent Spectrum Analyzer Operation Screen operates independent of the Test
Modes and is accessed by pressing the ANLYZ Instruments Key.
The Spectrum Analyzer Operation Screen displays in the configuration last used.
1. Logarithmic Function
Displays Logarithmic
Function for referencing
Vertical Scale (1).
Selections include dBm,
dBµV, dBmV, dBV, dBµW
and dBW.
2. Scan Width
Displays selected Scan
Width per division.
3. Zero Scan Sweep
Displays selected Sweep per
division.
4. Marker
Marker controlled using Marker Position (8). Movable through extent of visible
screen.
5. Center Frequency
Displays Center Frequency. Selections range from 0.0000 to 1000.0000 MHz.
For Scan Widths 32 MHz/div, start and stop frequencies must be above 0 MHz and
below 1000 MHz.
6. Resolution Bandwidth
Displays editable Resolution Bandwidth field for selected Scan Width (2).
7. UNCAL
Displays UNCAL for settings that cause an uncalibrated condition.
8. Marker Position
Displays Marker Position if Marker (4) is active or OFF if inactive.
9. Marker Level
Displays current Marker Level if Marker (4) is active. Displays Blank if Marker (4)
is OFF.
0060704
-30
-40
-50
-60
-70
-80
-90
-100
-110
dBm 5 kHz 105.0000 MHz RBW 3 kHz
Mode
LIVE
Scale Marker
104.996410 dB
Ref
-52.64
0 dB
Atten RF Input
ANT
OFF
Track Gen
1
2
5
6
8
9
101112131415
16
4
1 ms/div
3
UNCAL
7
Spectrum Analyzer Screen
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