tracking collar

  1. M

    Is it possible to use a yagi antenna to receive and monopole to transmit in the same system?

    Hello, I am trying to create a pet tracker and was wondering if its possible to use a monopole antenna to send and receive signals to the handheld device from the pet collar, and then to track the location of the pet collar, use the yagi for directional finding. So the pet tracker would...
  2. T

    Montana Wildlife Tracking Collar Frequencies

    Does anyone have any confirmed Fish and Game wildlife tracking collar frequencies for northwestern Montana?