Communications Channels Uses & Examples | Simplex, Half-Duplex & Duplex
4:16
Communications Channels Uses & Examples | Simplex, Half-Duplex …
14K viewsNov 15, 2020
Study.comStephen Perkins
Jason - KC5HWB on Instagram: "I captured some FM Simplex activity on 223.500 which is the National Simplex Calling Frequency for the 1.25M #hamradio band. It's quite rare to hear activity on this frequency so I'm glad I was able to capture it this time. Sadly I didn't have a 220 base station setup or have 220 active in my truck so I'm going to need to remedy that very soon. Looking forward to getting back on 220. #amateurradio #offgridcomms #offgrid #simplex"
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Jason - KC5HWB on Instagram: "I captured some FM Simplex activit…
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