Ceyear 4051 Series, User Manual

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8. Specifications and test methods
8.5 Performance characteristics test
699
Table 8.5 frequency reference accuracy
Nominal output frequency value of
signal generator
Marker count measurement value of
signal/spectrum analyzer
Frequency reference
accuracy
Table 8.6 Residual FM
Band No. Test frequency (GHz) Δf ΔL S ΔA R
FM
0 1
1 5
2 15
3 25
4 35
5 45
6 53
7 60
8 65
Table 8.7 Marker count accuracy
Nominal frequency of
input signal
4051 marker count frequency Theoretical error
range
Count accuracy
4GHz
9GHz
13.2GHz
18GHz
26.5GHz
40GHz
45GHz
50GHz
67GHz
Table 8.8 Frequency span accuracy
4051 center
frequency
(MHz)
Signal generator
#1frequency
(MHz)
Signal generator
#2 frequency
(MHz)
4051
frequency
span
Marker
difference
frequency
Frequency
span
accuracy
300.000004 300 300.000008 10Hz
300.00004 300 300.00008 100Hz
300.0004 300 300.0008 1kHz
300.004 300 300.008 10kHz
300.04 300 300.08 100kHz
300.4 300 300.8 1MHz
304 300 308 10MHz
340 300 38 100MHz
700 300 1100 1GHz