MIL-STD-188-242 REV1 Signed2 VHF AM

MIL-STD-188-242 REV1 Signed2 VHF AM - DEFENSE INFORMATION...

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DEFENSE INFORMATION SYSTEMS AGENCY JOINT INTEROPERABILITY TEST COMMAND FORT HUACHUCA, ARIZONA MILITARY STANDARD-188-242 VERY HIGH FREQUENCY (VHF) AMPLITUDE MODULATION (AM) WAVEFORM CONFORMANCE TEST PROCEDURES (REV 1) FEBRUARY 2003
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iii TABLE OF CONTENTS Page INTRODUCTION. ......................................................................................................................... 1 APPENDICES ACRONYMS . ........................................................................................................................... A-1 MIL-STD-188-242 REQUIREMENTS MATRIX. .................................................................. B-1 MIL-STD-188-242 TEST PROCEDURES. ........................................................................... C-1 DATA COLLECTION FORMS. .............................................................................................. D-1 REFERENCES . ........................................................................................................................ E-1 LIST OF FIGURES C-1.1 Radio Frequency Accuracy Test Equipment Configuration. ...................... C-3 C-2.1 Channel Spacing Test Equipment Configuration. ....................................... C-7 C-3.1 Amplitude Frequency Response (Transmit) Test Equipment Configuration. ....................................................................... C-12 C-3.2 Amplitude Frequency Response (Receive) Test Equipment i Configuration . .......................................................................................... C-12 C-4.1 Envelope Delay (Transmit) Test Equipment Configuration. ................... C-18 C-4.2 Envelope Delay (Receive) Test Equipment Configuration . .................... C-18 C-5.1 Carrier Noise Level Test Equipment Configuration . ................................ C-43 C-6.1 Total Harmonic Distortion (Transmit) Test Equipment Configuration. ........................................................................................... C-48 C-6.2 Total Harmonic Distortion (Receive) Test Equipment Configuration. C-48 C-7.1 Intermodulation Distortion (Transmit) Test Equipment Configuration. C-54 C-7.2 Intermodulation Distortion (Receive) Test Equipment Configuration. C-54 C-8.1 Occupied Bandwidth Test Equipment Configuration. .............................. C-59 C-9.1 RF Output Impedance, Modulator Input Impedance, and RF Input Impedance Test Equipment Configuration . ........................ C-66 C-10.1 Spurious Emissions Test Equipment Configuration. ............................... C-69 C-11.1 VF Output Impedance Test Equipment Configuration. ........................... C-82 C-11.2 Electrical Symmetry Test Equipment Configuration. C-82 C-11.3 VF Output Signal Level Test Equipment Configuration. ......................... C-82 C-12.1 Hum and Noise Level Test Equipment Configuration . ............................ C-95
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iv TABLE OF CONTENTS (continued) LIST OF FIGURES (continued) Page C-13.1 Adjacent Channel Rejection Test Equipment Configuration . .......................................................................................... C-99 LIST OF TABLES B-1.1 MIL-STD-188-242 Requirements Matrix. ...................................................... B-3 C-1.1 Radio Frequency Accuracy Test Procedures . ............................................. C-4 C-1.2 Radio Frequency Accuracy Test Results . .................................................... C-5 C-2.1 Channel Spacing Test Procedures. ............................................................... C-8 C-2.2 Channel Spacing Test Results. ...................................................................... C-9 C-3.1 Amplitude Frequency Response (Transmit) Test Procedures. .............. C-12 C-3.2 Amplitude Frequency Response (Receive) Test Procedures. ............... C-14 C-3.3 Amplitude Frequency Response Test Results . ........................................ C-15 C-4.1 Envelope Delay (Transmit) Test Procedures. ........................................... C-18 C-4.2 Envelope Delay (Receive) Test Procedures. ............................................ C-30 C-4.3 Envelope Delay Test Results . ..................................................................... C-42 C-5.1 Carrier Noise Level Test Procedures. ........................................................ C-44 C-5.2 Carrier Noise Level Test Results . C-46 C-6.1 Total Harmonic Distortion Test Procedures. C-48 C-6.2 Total Harmonic Distortion Test Results . C-51 C-7.1 Intermodulation Distortion Test Procedures. C-54 C-7.2 Intermodulation Distortion Test Results. C-57 C-8.1 Occupied Bandwidth Test Procedures . ..................................................... C-60 C-8.2 Occupied Bandwidth Test Results. ............................................................. C-63 C-9.1 RF Output Impedance, Modulator Input Impedance, and RF Input Impedance Test Procedures . C-66 C-9.2 RF Output Impedance, Modulator Input Impedance, and RF Input Impedance Test Results .
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MIL-STD-188-242 REV1 Signed2 VHF AM - DEFENSE INFORMATION...

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