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Baofeng technology produces within your means amateur radios. All About Circuits purchased a radio to take apart and look inner.
Baeofang applied sciences produces radios that are one of the vital low-cost in the marketplace. For $25 from Amazon (on the time of publication), we purchased a twin-band handheld transceiver (HT) that operates in the VHF and UHF beginner bands. this is the type of radio that tends to come to be in emergency kits or the vehicle glove container for emergencies.
before you buy one, you'll want to investigate licensing necessities to your country. Broadcasting on definite frequencies without the relevant authorization is unlawful in lots of locations world wide.
Readers—if you know what IC here is, please let me comprehend and i'll gladly update the article.
this is a single chip transceiver IC. i was unable to find datasheets or counsel for the AT1846S, but the RDA1846 yields distinctive outcomes.