It could be many things. 1  Gather facts. 2  Rule out equipment... 3  Back to gathering facts... 4  Call Comcast.  Good 1  luck. Have your problems always existed (with your current installation/configuration)?  When speaking with anyone...
A maximum-phase system is the opposite of a minimum phase system. A causal and stable LTI system is a maximum-phase system if its inverse is causal and unstable. That is, 1  The zeros of the discrete-time system are outside the unit circle.
â¢ Phase 0 refers to legacy/proprietary (i.e., non-P25) requirements. and standards for an analog air interface and for the supporting. legacy system (i.e., radios and infrastructure). â¢ Phase 1 refers to P25 requirements and standards for a digital. common air interface (FDMA) using a12.5 kHz channel and for. the supporting system (i.e., radios and infrastructure). â¢ Phase 2 refers to P25 requirements and standards for a digital.