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Operation Verification Measurements
5-96 MS278XB OM
10. Record the maximum Spurious amplitudes in the appropriate column of Table 5-14 based on the
frequency offset from the carrier frequency.
Note: Any spurs found should be verified not to originate from the signal source.
Table 5-14. Input-related Spurious Responses Test
Center
Frequency
(MHz)
Source
Frequency
(MHz)
Spur Amplitude
f
<300 kHz from
Carrier
Specification
(dBc)
Spur Amplitude
f≥300 kHz from
Carrier
Specification
(dBc)
10 10 –73 –80
12.5 12.5 –73 –80
16 16 –73 –80
21.5 21.5 –73 –80
32 32 –73 –80
142.5 142.5 –73 –80
500 500 –73 –80
650 650 –73 –80
820 820 –73 –80
950 950 –73 –80
999 999 –73 –80
1020 1020 –73 –80
2640 2640 –73 –80
3000 3000 –73 –80
3500 3500 –73 –80
4000 4000 –73 –80
4500 4500 –73 –80
5000 5000 –73 –80
5500 5500 –73 –80
6000 6000 –73 –80