MIL-STD-188/181A, MILITARY STANDARD: INTERFACE STANDARD INTEROPERABILITY STANDARD FOR SINGLE-ACCESS 5-kHz and 25-kHz UHF SATELLITE COMMUNICATIONS CHAN

MIL-STD-188/181A, MILITARY STANDARD: INTERFACE STANDARD INTEROPERABILITY STANDARD FOR SINGLE-ACCESS 5-kHz and 25-kHz UHF SATELLITE COMMUNICATIONS CHANNELS (31 MAR 1997) [S/S BY MIL-STD-188/181C]., This standard establishes mandatory requirements applicable to satellite communications (SATCOM) terminals that are required to operate over single-access 5-kHz and 25-kHz ultra high frequency (UHF) SATCOM channels. Minimum interoperability requires a terminal to meet the mandatory requirements within this document. A terminal may exceed these requirements if it maintains interoperability and adjacent channel emission (ACE)(5.1.1.4 and 5.2.1.4) requirements. For example, the incorporation of additional standard and nonstandard interfaces is not precluded.