137 - Ask Scanner School v23

Many of you have have been submitting their questions and today I am answering some of them. This month I answer: When will my SDR series come out? What would I recommend for an SDR dongle to use Unitrunker on a laptop? What outdoor antenna should I use?  How do you monitor a P-25 conventional system? Why can't fire departments use mobile bands?   All session notes with links to the items we talked about an be found on our website at www.scannerschool.com/session137 You can help support Scanner School by visiting our support page at www.scannerschool.com/support Don't forget to join us for our weekly net on Zello. For info, visit https://www.scannerschool.com/zello