Anritsu Spectrum Master MS2722C - Option 31, GPS Frequency Accuracy Verification

3-2 Option 31, GPS Frequency Accuracy Verification Chapter 3 — Options Verification
3-2 PN: 10580-00279 Rev. E MS272xC MM
3-2 Option 31, GPS Frequency Accuracy Verification
The following test verifies the Spectrum Analyzer Frequency Accuracy with GPS (Option 31) in the model
MS272xC Spectrum Master.
Equipment Required for MS2722C, MS2723C, and MS2724C
• Anritsu MG3692x Synthesized Signal Source
• Frequency Reference Symmetricom Rubisource T&M
• Anritsu 34RKNF50 50 ohm Adapter
• Anritsu 15NN50-1.5C RF Coaxial Cable
• BNC male to BNC male Coaxial Cable
• GPS Antenna, Anritsu 2000-1528-R
Equipment Required for MS2725C and MS2726C
• All of the above, plus
• Anritsu 71693-R Ruggedized K(f) to N(f) Adapter
Setup
Setup Procedure
1. Connect the GPS antenna to the GPS Antenna connector on the MS272xC.
Figure 3-1. Frequency Accuracy Verification by Synthesized Signal Generator
Note
If a fixed GPS antenna is not available, then the Anritsu 2000-1528-R GPS antenna can be used for
this test. Ensure that the Anritsu 2000-1528-R GPS antenna is in a direct line of sight relationship to
the satellites or that the antenna is placed outside with no obstructions.
0
1
Preset
4
Measure
7
File
2
Calibrate
5
Trace
8
System
3
Sweep
6
Limit
9
Mode
Shift
Enter
Back
On
+/-
Off
ESC
Fault
MS2722C
Spectrum Analyzer
MS272xC Spectrum Master
10 MHz Reference
SpectrumMaster
MG3692x Signal General
Adapter
Oscillator Warmup
Oscillator Ready
Failure
1 PPS Sync
1 PPS OUT
1 MHz 5 MHz 10 MH
5 MHz 10 MHz
Sine wave Out AUX
1 PPS IN
Power
TESTIME
PLUS
R
RubiSource T&M
R
Ext Ref In
(back panel)
10 MHz
Sine Out