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3-11 FM and Phase Modulation Calibration
Calibration
3-28
PN: 10370-10386 Rev. B
MG362x1A MM
3-11 FM and Phase Modulation Calibration
This procedure is used to verify the performance of the frequency and phase modulation of the MG362x1A.The
modulated RF output of the MG362x1A is turned on and off while monitoring power level on a spectrum
analyzer display. The FM accuracy is determined by measuring the delta of the Carrier Wave (FM/
Φ
M on and
FM/
Φ
M off). This delta is converted to a modulation index by applying Inverse Bessel Null, Taylor Series and
Newton’s Method for Finding Roots calculations. The modulation index is then converted to the actual
deviation and then into FM/
Φ
M accuracy.
Enter the required test equipment asset number as described in
Section 3-4 “Station Asset Utility”
Table 3-23.
Equipment List for Initial Calibration
Model Number
Critical Specification
Recommended Manufacturer/
Model
WAVEFORM GENERATOR
Up to 20MHz
KEYSIGHT, 33x Series
DIGITAL STORAGE
OSCILLOSCOPE
100 MHz, 4-Ch, 2 GS/s
TEKTRONIX, TDS2014C
MULTIMETER (2)
6.5 Digits of resolution
AGILENT, 34401A
PHASE NOISE ANALYZER
Frequency: 9 kHz - 43.5 GHz
Phase noise sensitivity better than
MG362x1A specs + MU
ROHDE & SCHWARZ, FSWP50
FIELDMASTER PRO SPA
Frequency: 9 kHz - 43.5 GHz
ANRITSU, MS2090A-0754
WAVEFORM GENERATOR
Up to 20MHz
KEYSIGHT, 33x Series
Содержание Rubidium MG362 1A Series
Страница 12: ...Contents 10 PN 10370 10386 Rev B MG362x1A MM ...
Страница 16: ...1 9 ESD Requirements General Information 1 4 PN 10370 10386 Rev B MG362x1A MM ...
Страница 30: ...2 6 RF Deck Assemblies Functional Description 2 14 PN 10370 10386 Rev B MG362x1A MM ...
Страница 66: ...3 11 FM and Phase Modulation Calibration Calibration 3 36 PN 10370 10386 Rev B MG362x1A MM ...
Страница 164: ...4 26 Pulse Modulation Tests with the 86100C Oscilloscope Performance Verification 4 98 PN 10370 10386 Rev B MG362x1A MM ...
Страница 292: ...B 5 Self Test Messages Instrument Messages B 8 PN 10370 10386 Rev B MG362x1A MM ...
Страница 293: ......