A rear deploying mechanical broadhead arrowhead is provided and includes a broadhead body having a body opening and a body length, wherein the broadhead body defines a body cavity and includes a plurality of slots, wherein each of the plurality of slots traverses a portion of the body length and is disposed such that each of the plurality of slots is on an opposing side of the broadhead body. The mobile terminal is configured to collect an ONU identification from the ONU, collect a subscriber identification, and transmit the ONU identification and the subscriber identification to a registration server via a communication system. Contractable sections of the web, made of cable-like structures, connected to perimeter masses, act as drawstrings upon collision with flying object. The second layer comprises a second III-V semiconductor material different from the first III-V semiconductor material. Here, the VCO includes a capsule for adjusting the value of capacitance using an internal control signal.