MPT 1331 : code of practice: for radeio site engineering / Radiocommunications Agency
MPT 1347 : Radio interface specification: for commercial trunked networks operating in Band III, Sub-band 2: August 1988 / Radiocommunications Agency
MPT 1409 : performance specifications and frequency assignment criteria for private fixed point to point systems in the frequency band 21.2 to 23.6 GHz / Radiocommunications Agency
MPT 1414 : issue 8: performance specification: performance specifications and frequency assignment criteria for analogue and digital microwave fixed link radio equipment operating in the frequency band 37 - 39.5 GHz / Radiocommunications Agency