There are two distinct flavors of trunked radio systems that we need to be aware of when programming our scanners. There are systems that require that every frequency for each site be programmed into their pre-determined channel number, and those that do not. Systems that require every frequency be programmed into our scanners in their designated sequence are Logical Channel Numbered systems and include EDACS, LTR, and all flavors of DMR. Control channel only systems only require the control channels to be programmed into our scanners, as those systems have a predetermined channel mapping as part of their system protocol.   These systems include Motorola Type II systems and P25 Trunked systems. However, don't let "Control Channel Only" fool you.  There is a best practice that you should be aware of that most miss when programming your scanners.  We cover that and more in this week's podcast.   ==================================== 🛒  Check out our new Merch! ==================================== Squelchy opened his own store selling Scanner School merchandise! Show your love for the Scanner Radio Hobby and Scanner School. Pick up a hat, shirt, bag, or mug and help support Scanner School. 🔗 https://scannerschool.myspreadshop.com/ ==================================== 🎙 Join our new Scanner Radio Community ==================================== Join our FREE Discord server and connect with other Scanner Radio Users! By using Discord, a free, multi-platform community portal, you can now be part of the Scanner Radio Discussion! Chat real time, share photos, ask questions, and give feedback to other's in chat. 🔗 https://www.scannerschool.com/discord ==================================== 🎓 Check out our online courses ==================================== Our free Software Defined Radio course will have you up and running with a SDR in a weekend. Upgrade to our Advanced Course, and learn how to setup SDR Software like a pro. 🔗 https://www.courses.scannerschool.com ==================================== ⚠️ I want to answer your questions ==================================== I am always looking to answer your scanner radio question. If you have a question you'd like answered, please leave me a voicemail with your question: 📞 516-308-2885 🔗 https://www.scannerschool.com/ask ==================================== 🏆 Thank you Patreon Supporters ==================================== Thank you to all monthly Patreon Supporters. Supporting the podcast can be done for as little as $1 per month. Supporters at the $3 and $5 level will receive the podcast without the middle commercial break. Supporters at the $5 level not only receive the podcast early, but they also get access to discount codes, monthly zoom meetings, and Squelchy sticker packs. 🔗 Join our Patreon program at https://www.scannerschool.com/patreon ==================================== 🎥 Subscribe to our growing YouTube Channel ==================================== We are live once a month on YouTube to answer your questions. 2024 will be the year of Video for Scanner School Be ready for the upcoming videos by subscribing now to our YouTube channel 🔗 https://www.scannerschool.com/youtube ==================================== ➡️ Follow Scanner School on Social Media ==================================== ▶︎ Twitter - https://www.scannerschool.com/twitter ▶︎ Facebook Page - https://www.scannerschool.com/facebook ▶︎ Facebook Community - https://www.scannerschool.com/faceboo... ▶︎ Instagram - https://www.scannerschool.com/instagram ▶︎ TikTok - https://www.scannerschool.com/tiktok ==================================== All session notes with links to the items we talked about can be found on our website at https://www.scannerschool.com/session325 #podcast