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Cake day: June 27th, 2023

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  • The Motorola DTR and DLR series radios are both compatible with each other. I’ve only gotten to tinker with DTR 600 and 700. They’re not hard to program, and the software is free. Each “channel” is more like a time synchronized algorithm to calculate the next frequency. Iirc they change every 0.25ms within 902-928mhz, or 2.4ghz ism (hidden with wifi and Bluetooth) on the dtr 23x0 models. There are also other fhss radios that use their own incompatible hopping order like the trisquare exrs radios.