Anritsu Spectrum Master MS2711D Maintenance Manual page 12

51. Press the
MEAS
soft key. The displayed D2 frequency should be ± 5% of the RBW.
52. Press the
M2
300 Hz RBW Test
53. Press the
FREQ/SPAN
54. Press the
Span
55. Press the
BW/SWEEP
56. Press the
RBW Manual
the resolution bandwidth to 300 Hz and select
57. Press the
MEAS
soft key. The displayed D2 frequency should be ± 5% of the RBW.
58. Press the
M2
100 Hz RBW Test
59. Press the
FREQ/SPAN
60. Press the
Span
61. Press the
BW/SWEEP
62. Press the
RBW Manual
set the resolution bandwidth to 100 Hz and select
63. Press the
MEAS
soft key. The displayed D2 frequency should be ± 5% of the RBW.
64. Press the
M2
Table 1. RBW Check
RBW Setting Lower Limit
1 MHz
300 kHz
100 kHz
30 kHz
10 kHz
3 kHz
1 kHz
300 Hz
100 Hz
8
key then the
MARKER
key.
soft key, enter and press the
450
key and the
Bandwidth
soft key and use the Up/Down arrow key to select
key then the
MARKER
key.
soft key, enter and press the
150
key and the
Bandwidth
soft key and use the Up/Down arrow key to select
key then the
MARKER
0.95 MHz
285 kHz
95 kHz
28.5 kHz
9.5 kHz
2.85 kHz
0.95 kHz
285 Hz
95 Hz
key.
soft key to set the span to 450 Hz.
Hz
soft key.
.
BACK
key.
soft key to set the span to 150 Hz.
Hz
soft key.
.
BACK
key.
Measured Value
. Press to set
1 kHz ENTER
. Press to
100 Hz ENTER
Upper Limit
1.05 MHz
315 kHz
105 kHz
31.5 kHz
10.5 kHz
3.15 kHz
1.05 kHz
315 Hz
105 Hz
Spectrum Master MM