Radioreceptoarele de clasa superioara dispun de o serie de dispozitive de reglaj prevazute pentru imbunatatirea calitatii receptiei si auditiei. Reglajele exterioare care cer actionare manuala trebuie sa fie in general cit mai putine la numar si cu functionare cit mai sigura si stabila. In afara de acestea, mai exista si reglaje automate.
Reglajele manuale se pot imparti in reglaje cu variatie continua si reglaje in trepte. Reglajele cu variatie continua pot avea ca elemente de functionare potentiometre, condensatoare variabile inductante variabile (inductometre sau variometre), inductante mutuale cu cuplaj variabil, antene cu ferita (directivitate variabila) etc.
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