Multipoint data communications system
Multipoint data modem communication system
Multipoint modem system having fast synchronization
Multiport programmable digital data set
Multipurpose digital IC for communication and control network
Multirate automatic equalizer
Multisite radio system with false mobile radio signalling detect
Multistage decoder
Multistage selective differential pulse code modulation system
Munitions cartridge transmitter
Muting circuit
N-pi phase/frequency detector
N-PI phase/frequency detector
N:1 time-voltage matrix encoded I/O transmission system
Narrow band interference frequency excision method and means
Narrow band paging or control radio system
Narrow band television transmission system
Narrow band, SSB, FM transmitter
Narrowband analog message privacy system
Narrowband interference suppression system