MIL-STD-469 Radar Engineering Interface Requirements, Electromagnetic Compatibility See Notice 1 For Replacement InformationThis standard establishes the engineering interface requirements to control the electromagnetic emission and susceptibility characteristics of all new military radar equipment and systems operating between 100 megahertz MHz, and 100 gigahertz GHz, to ensure EMC in all intended operational environments, and to conserve the frequency spectrum available to military radar systems.

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MIL-STD-469B APPENDIX A

Receiver nomenclature Serial No. Tuned frequency MHz Date Measured LO frequency (1) MHz (2) MHz (3) MHz Injection multiple (1) (2) (3)

IF frequency (1) MHz (2) MHz (3) MHz

Spurious frequency (MHz)

Sig. gen. output (dBm)

Atten. SG-Rcvr (dB)

Power input (dBm)

Mixer identification

Response

First

Second

Third

Sign

FIGURE 32. Sample receiver spurious response data form B.