Many of you have have been submitting their questions and today I am answering some of them.   This month I answer: What does the setting for “Set Hold Time” on a P25 scanner mean? What do you do if every few days, you suddenly can’t pick up signal on your scanner? What is the super dumbed-down version of how to program an SDS-100 scanner? What products would I recommend for an antenna upgrade to reach an area about 20 miles away? Can you monitor P25 trunking by only scanning frequencies? All session notes with links to the items we talked about an be found on our website at www.scannerschool.com/session141 If you need help with your scanner and are looking for some one on one tutoring, I'd love to help you out.  Visit www.scannerschool.com/consulting to book your one hour appointment today! 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