monopole

  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...
    • muddaking
    • Thread
    • antenna directional antenna monopole radio frequency tracking collar yagi
    • Replies: 0
    • Forum: Industry Discussion
  2. G

    help - how to extend this monopole?

    Hi, I'm an amateur amateur. My long lost brother was a ham, and enough knowledge rubbed off on me to become dangerous, so I thought I would ask the experts here. I would like to modify a driveway sensor to be a mailbox alarm. Why you ask? Because I can't find any offerings with sufficient...
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