CALIBRATION PROCEDURE FOR RADIO TEST SET AN/GRM-114B, AN/GRM-122 AND TS-4317/GRM
SECTION I. IDENTIFICATION AND DESCRIPTION
Table 1. Calibration Description Continued.
Table 1. Calibration Description Continued.
SECTION II. EQUIPMENT REQUIREMENTS
Table 2. Minimum Specifications of Equipment Required.
Table 2. Minimum Specifications of Equipment Required - Continued
SECTION III. CALIBRATION PROCESS
Figure 1. Digitizer Board.
Equipment Setup
Equipment Setup - Continued
Equipment Setup - Continued
Equipment Setup - Continued
Equipment Setup - Continued
AF Generator Frequency
Table 4. AF Generator Frequency/Distortion.
AF Generator Output Level
Table 5. AF Generator Sine Wave Level Accuracy.
Figure 2. Top View.
Figure 3. Function Generator Assembly A24.
Distortion Meter
Figure 4. SINAD/Distortion Accuracy Connection.
SINAD Meter
SINAD Meter - Continued
Digital Multimeter
Table 8. DC Current.
Generator Output Level
Generator Output Level - Continued
Generator Spectral Purity
Generator Spectral Purity - Continued
Generator Residuals
Generator Frequency
Table 10. RF GEN Frequency Accuracy.
Generator Frequency - Continued
Oscilloscope
Table 11. Vertical Deflection Accuracy.
Spectrum Analyzer
Table 13. Scan Width Accuracy.
Table 13. Scan Width Accuracy - Continued.
Spectrum Analyzer - Continued
Spectrum Analyzer - Continued
Spectrum Analyzer - Continued
Spectrum Analyzer - Continued
Spectrum Analyzer - Continued
Figure 5. A25 Digitizer Module.
Figure 6. Test Instrument - Bottom View.
Figure 7. Power Meter Setup (20 mW 500 mW Range).
Figure 8. Power Meter Setup (1 W 200 W Range).
Table 15. Power Meter Accuracy (1 W 200 W).
Power Meter Calibration
Power Meter Calibration - Continued
Generator Amplitude Modulation
Generator Amplitude Modulation - Continued
Table 16. Amplitude Modulation Distortion.
Table 17. Amplitude Modulation Accuracy Continued.
Generator Frequency Modulation
Table 18. Data Calculations Table.
Table 19. Frequency Modulation Distortion.
Table 20. Frequency Modulation Accuracy.
Generator Frequency Modulation - Continued
Generator Frequency Modulation - Continued
FM Deviation Meter (Peak)
Table 21. FM Deviation Meter Accuracy (Peak).
FM Deviation Meter (Peak) - Continued
FM Deviation Meter (Peak) - Continued
FM Deviation Meter (Peak) - Continued
FM Deviation Meter (Peak) - Continued
FM Deviation Meter (Peak) - Continued
FM Deviation Meter (Peak) - Continued
Frequency Error Meter and RF Counter
AF Counter
AF Counter - Continued
Power Supply
SECTION I. IDENTIFICATION AND DESCRIPTION
Table 1. Calibration Description Continued.
Table 1. Calibration Description Continued.
SECTION II. EQUIPMENT REQUIREMENTS
Table 2. Minimum Specifications of Equipment Required.
Table 2. Minimum Specifications of Equipment Required - Continued
SECTION III. CALIBRATION PROCESS
Figure 1. Digitizer Board.
Equipment Setup
Equipment Setup - Continued
Equipment Setup - Continued
Equipment Setup - Continued
Equipment Setup - Continued
AF Generator Frequency
Table 4. AF Generator Frequency/Distortion.
AF Generator Output Level
Table 5. AF Generator Sine Wave Level Accuracy.
Figure 2. Top View.
Figure 3. Function Generator Assembly A24.
Distortion Meter
Figure 4. SINAD/Distortion Accuracy Connection.
SINAD Meter
SINAD Meter - Continued
Digital Multimeter
Table 8. DC Current.
Generator Output Level
Generator Output Level - Continued
Generator Spectral Purity
Generator Spectral Purity - Continued
Generator Residuals
Generator Frequency
Table 10. RF GEN Frequency Accuracy.
Generator Frequency - Continued
Oscilloscope
Table 11. Vertical Deflection Accuracy.
Spectrum Analyzer
Table 13. Scan Width Accuracy.
Table 13. Scan Width Accuracy - Continued.
Spectrum Analyzer - Continued
Spectrum Analyzer - Continued
Spectrum Analyzer - Continued
Spectrum Analyzer - Continued
Spectrum Analyzer - Continued
Figure 5. A25 Digitizer Module.
Figure 6. Test Instrument - Bottom View.
Figure 7. Power Meter Setup (20 mW 500 mW Range).
Figure 8. Power Meter Setup (1 W 200 W Range).
Table 15. Power Meter Accuracy (1 W 200 W).
Power Meter Calibration
Power Meter Calibration - Continued
Generator Amplitude Modulation
Generator Amplitude Modulation - Continued
Table 16. Amplitude Modulation Distortion.
Table 17. Amplitude Modulation Accuracy Continued.
Generator Frequency Modulation
Table 18. Data Calculations Table.
Table 19. Frequency Modulation Distortion.
Table 20. Frequency Modulation Accuracy.
Generator Frequency Modulation - Continued
Generator Frequency Modulation - Continued
FM Deviation Meter (Peak)
Table 21. FM Deviation Meter Accuracy (Peak).
FM Deviation Meter (Peak) - Continued
FM Deviation Meter (Peak) - Continued
FM Deviation Meter (Peak) - Continued
FM Deviation Meter (Peak) - Continued
FM Deviation Meter (Peak) - Continued
FM Deviation Meter (Peak) - Continued
Frequency Error Meter and RF Counter
AF Counter
AF Counter - Continued
Power Supply
