POWER
MEASUREMENT
87
2.
Press F1 (CH BW).
CH BW
F 1
3.
Enter the channel BW using the
Numerical and Unit keys.
Range: 0kHz to Current span
BK SP
dB
Enter
GHz /
Sec
mSec
MHz /
kHz /
Sec
μ
4.
The value is updated in the
Channel BW column in MHz.
Note:
•
If the span (page43) becomes less than the
CHBW setting, the warning “Span is less than
CHBW!” appears in the command window.
•
If the CHBW is 0kHz, the warning “CHBW is
zero!” appears in the command window.
4. Set OCBW %
1.
Press F3 (OCBW %).
OCBW %
F 3
2.
Enter the OCBW % using the
Numerical keys and Enter key.
Range: 0% to 100%
BK SP
dB
Enter
GHz /
Sec
mSec
MHz /
kHz /
Sec
μ
3.
The value is updated in the
OCBW % column.
3. Set channel space
1.
Press F2 (Channel SPC).
CH SPC
F 2
2.
Enter the channel space using
the Numerical and Unit keys.
Range: 0kHz to 3GHz
BK SP
dB
Enter
GHz /
Sec
mSec
MHz /
kHz /
Sec
μ
3.
Space column updates the value
in MHz.
5. Move channel
up/down
1.
Press F6 (Return) twice.
Return
F 6
2.
Press F4 (CH Up) or F5 (CH
Down) to switch the
measurement to the next
channel.
CH Up
F 4
CH Down
F 5
