Anritsu Spectrum Master MS2720T, User Manual

Page: 357 / 1035

2-34 Measure Menu Spectrum Analyzer
2-80 PN: 10580-00349 Rev. H Spectrum Analyzer MG
C/I Menu
Key Sequence:
Shift > Measure
(
4
) key
> Masks and C/I > C/I
On/Off: Turns carrier to interference ratio measurements on or off.
Center Freq: Press this submenu key to set the center frequency using the
keypad, arrow keys, or the rotary knob. When using the numeric keypad,
press a unit key or press
Enter for values in MHz. With zero offset, this key
is labeled Center Freq . With an offset other than zero, this key is labeled
Offset Center Freq , as illustrated on the left, below the full menu. Refer to
Section 2-27 “Frequency Menu (Freq 1/2) with Offset Function”
on page 2-51
.
Span: Press this submenu key to set the frequency span using the keypad,
arrow keys, or the rotary knob. When using the numeric keypad, press a unit
key or press
Enter for values in MHz.
Carrier Signal Type: Press this submenu key to display the “C/I Signal
Type Menu” on page 2-81 .
Sweep Time: Press this submenu key to set the sweep time. The sweep
time is displayed on the key. Use the arrow keys or the rotary knob, then
press
Enter . Or use the number keypad, then press a unit key (or press
Enter for values in µs).
Back: Returns to the “Masks and C/I Menu” on page 2-76 .
Offset Center Freq: Submenu key label when a frequency offset has been
entered.
Figure 2-66. C/I Menu
Offset Center Freq
## GHz
C/I
Carrier
Signal
Type
On
Off
Center Freq
935.000 MHz
Span
300.000 kHz
Pass/Fail Limits
On Off
Back
Sweep Time
1 ms
Pass/Fail Limits
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