MIL-I-28791 (SUPPLEMENT 1), MILITARY SPECIFICATION: ISOLATORS AND CIRCULATORS, RADIO FREQUENCY, GENERAL SPECIFICATION FOR (23 JUL 1980) [S/S BY MIL-DTL-28791A]

MIL-I-28791 (SUPPLEMENT 1), MILITARY SPECIFICATION: ISOLATORS AND CIRCULATORS, RADIO FREQUENCY, GENERAL SPECIFICATION FOR (23 JUL 1980) [S/S BY MIL-DTL-28791A].