Method for calculating the pre-emphasis schedule for an FM/FM telemetry system based on optimum performance

A procedure is described for calculating the pre-emphasis schedule and the required receiver IF bandwidth for FM/FM telemetry systems (Frequency Division Multiplexing). In addition to defining all the requirements of the optimum pre-emphasis schedule, the procedure will be capable of defining a proportional bandwidth system, a constant bandwidth system, and a combination of both. It takes into consideration the various frequency responses of the subcarrier oscillator, the various deviation ratios of this oscillator, and any special channels the oscillator may use.