“%s”的搜索结果 frequency rt 27

Continuous Tone-Coded Squelch System

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The Continuous Tone Coded Squelch System, commonly refe […]

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Dipole Antenna / Aerial Tutorial

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The dipole antenna or dipole aerial is one of the most

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FM Demodulation / Detection Tutorial

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Frequency modulation is widely used for radio transmiss

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How to choose their own walkie-talkie – UHF CB Radios

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This article covers UHF Citizen Band (CB) class license

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Actual application for Radio’s Dual Display Dual Standby in group activity.

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when one body need get radio signal at the same time, from two different groups with different frequency, radio’s dual display dual standby function seems so important and convenient.

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How to make your radio work for a longer time ?

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As using a same radio , some people could make it work for only three years,while some others make it for about six years.See how battery protection works?

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