Section IV. CALIBRATION OF CONTROL UNIT PL-1243/USM-308(V) AND RF UNIT
SECTION I INTRODUCTION AND DESCRIPTION - TB-11-6625-2402-35-10017
Figure 1-1. Sweep Generator AN/USM-308(V) (top) and RF Unit Holder MX-8333(P)/USM-308(V) (bottom) shown with four various plug-in.
Specificatiom - TB-11-6625-2402-35-10021
Specificatiom - TB-11-6625-2402-35-10023
Specificatiom - TB-11-6625-2402-35-10024
Specificatiom - TB-11-6625-2402-35-10025
General Instructions - TB-11-6625-2402-35-10027
Table 1-2. Commercial Model Specification
SECTION II C A L I B R A T I O N OF CALIBRATORS
Table 2-2. Resistance Check (DCVM Connector)
Figure 2-1. Typical oscilloscope waveform
SECTION III CALIBRATIONOF SWEEP GENERATOR SUBASSEMBLIES
Ramp Amplitude
Helix Feedback Amplifier Gain
Frequency Control (High End)
Marker (High End)
F Center Frequency
Figure 3-7. Component assembly A5.
SECTION IV CALIBRATION OF CONTROL UNIT
NOT DIGITIZED - TB-11-6625-2402-35-10053
NOT DIGITIZED - TB-11-6625-2402-35-10055
NOT DIGITIZED - TB-11-6625-2402-35-10057
Preset Sweep
Frequency Resettability
SECTION V CALIBRATION OF ELECTRONIC TEST EQUIPMENT PLUG-IN UNITS
Frequency Stability - TB-11-6625-2402-35-10065
Table 5-2C. Frequency Accuracy for Other RF Plug-In Units
Table 5-3. RF Power Output
SECTION VI CALIBRATION OF ELECTRONIC TEST EQUIPMENT PLUG-IN UNITS
Table 6-2A. Plug-In Unit PL-1241/USM308(V) Frequency Range and Accuracy
Table 6-3. AF Accuracy (X.1) .
Power Output
Table 6-5A. Plug-In Unit PL-1241/USM308(V)Power Output
Auxiliary (Uncalibrated) RF Output
Crystal Oscillator
SECTION VII CALIBRATION OF ELECTRONIC TEST EQUIPMENT PLUG-IN UNIT
Output Power and Flatness
Figure 7-2. Plug-In Unit PL-1242/USM-308(V), top view showing adjustment locations.
Table 7-2. Frequency Range and Accuracy
TB-11-6625-2402-35-1 Calibration Procedure for Sweep Generators AN/USM-308(V) AN/USM-308(V)1 AN/USM-308(V)2 and AN/USM-308(V)3 Manual
SECTION I INTRODUCTION AND DESCRIPTION - TB-11-6625-2402-35-10017
Figure 1-1. Sweep Generator AN/USM-308(V) (top) and RF Unit Holder MX-8333(P)/USM-308(V) (bottom) shown with four various plug-in.
Specificatiom - TB-11-6625-2402-35-10021
Specificatiom - TB-11-6625-2402-35-10023
Specificatiom - TB-11-6625-2402-35-10024
Specificatiom - TB-11-6625-2402-35-10025
General Instructions - TB-11-6625-2402-35-10027
Table 1-2. Commercial Model Specification
SECTION II C A L I B R A T I O N OF CALIBRATORS
Table 2-2. Resistance Check (DCVM Connector)
Figure 2-1. Typical oscilloscope waveform
SECTION III CALIBRATIONOF SWEEP GENERATOR SUBASSEMBLIES
Ramp Amplitude
Helix Feedback Amplifier Gain
Frequency Control (High End)
Marker (High End)
F Center Frequency
Figure 3-7. Component assembly A5.
SECTION IV CALIBRATION OF CONTROL UNIT
NOT DIGITIZED - TB-11-6625-2402-35-10053
NOT DIGITIZED - TB-11-6625-2402-35-10055
NOT DIGITIZED - TB-11-6625-2402-35-10057
Preset Sweep
Frequency Resettability
SECTION V CALIBRATION OF ELECTRONIC TEST EQUIPMENT PLUG-IN UNITS
Frequency Stability - TB-11-6625-2402-35-10065
Table 5-2C. Frequency Accuracy for Other RF Plug-In Units
Table 5-3. RF Power Output
SECTION VI CALIBRATION OF ELECTRONIC TEST EQUIPMENT PLUG-IN UNITS
Table 6-2A. Plug-In Unit PL-1241/USM308(V) Frequency Range and Accuracy
Table 6-3. AF Accuracy (X.1) .
Power Output
Table 6-5A. Plug-In Unit PL-1241/USM308(V)Power Output
Auxiliary (Uncalibrated) RF Output
Crystal Oscillator
SECTION VII CALIBRATION OF ELECTRONIC TEST EQUIPMENT PLUG-IN UNIT
Output Power and Flatness
Figure 7-2. Plug-In Unit PL-1242/USM-308(V), top view showing adjustment locations.
Table 7-2. Frequency Range and Accuracy
TB-11-6625-2402-35-1 Calibration Procedure for Sweep Generators AN/USM-308(V) AN/USM-308(V)1 AN/USM-308(V)2 and AN/USM-308(V)3 Manual
