A Hidden Feature of Your Land Mobile Radio
https://i1.wp.com/www.locususa.com/wp-content/uploads/2017/03/SecurityOfficer-1.jpg?fit=984%2C465&ssl=1 984 465 Judy Gasperini Judy Gasperini https://secure.gravatar.com/avatar/ca73bc42422da4e6a916c71afdaf7099?s=96&d=retro&r=gPortable and mobile radios contain a crystal oscillator to keep them on frequency, but these reference oscillators tend to drift over time. These crystals are directly impacted by the voltages…
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