Anritsu MS2665C - Page 142

SECTION 6 PERFORMANCE TESTS
6-11
(5) Procedure
Step Procedure
1 Press the spectrum analyzer [Preset] key.
2 Operate Freq Cal.
3 Set the signal generator output frequency equal to the center frequency (500 MHz) in the
following table.
4 Set the spectrum analyzer to the center frequency in the following table.
5 Set the span (10 kHz) that corresponds to the center frequency (500 MHz) in the table by
using the numeric/unit keys.
6 Read the marker frequency (indicated by thick arrow in the figure on the previous page) and
check that the value is within the range between the maximum and minimum values shown in
the following table.
7 Repeat steps 3 to 6 for other combination of the center frequency and span according to the
combinations shown in the following table.
Frequency read out accuracy test
• MS2665C
Signal Center Span
Band
Frequency readout
generator frequency frequency Minimum value Maker value Maximam value
10 kHz 499.999 66 MHz 500.000 34 MHz
500 MHz 500 MHz 200 kHz 0 (1) 499.995 2 MHz 500.004 8 MHz
100 MHz 497.6 MHz 502.4 MHz
10 kHz 4.999 999 55 GHz 5.000 000 45 GHz
5 GHz 5 GHz 200 kHz 1– (1) 4.999 994 8 GHz 5.000 005 2 GHz
100 MHz 4.997 6 GHz 5.002 4 GHz
10 kHz 7.499 999 50 GHz 7.500 000 50 GHz
7.5 GHz 7.5 GHz 200 kHz 1+ (1) 7.499 994 8 GHz 7.500 005 2 GHz
100 MHz 7.497 6 GHz 7.502 4 GHz
20 kHz 11.999 999 06 GHz 12.000 000 94 GHz
12 GHz 12 GHz
200 kHz
2+ (2)
11.999 994 6 GHz 12.000 005 4 GHz
100 MHz 11.997 6 GHz 12.002 4 GHz
1 GHz 11.976 GHz 12.024 GHz
30 kHz 19.999 998 55 GHz 20.000 001 45 GHz
20 GHz 20 GHz
200 kHz
3+ (3)
19.999 994 3 GHz 20.000 005 7 GHz
100 MHz 19.997 6 GHz 20.002 4 GHz
1 GHz 19.976 GHz 20.024 GHz