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grosu99

Comutator de antene cu Arduino

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Mecanica mi se pare impecabila, mai putin partea cu mufele.

Pentru cine este interesat un proiect mai simplu este aici https://sites.google.com/site/sm3jggwebcac/

L-am inceput, dar l-am abandonat tocmai din cauza prelucrarilor mecanice.

Am folosit mufe de acest tip (si complementarele lor)

https://www.ebay.com/itm/1pc-Adapter-UHF-plug-PL259-to-SO239-female-jack-FLANGE-connector-push-on-QUICK/281914300326

Lucrez remote si am ajuns la concluzia ca nu m-ar ajuta prea mult.

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Varianta cu relee, fie ele si coaxiale, nu corespunde scopului. Ideea este sa scoti cablul de antena din mufa transceiverului si sa asiguri intre ele o distanta de 10-15 cm. In felul acesta speri sa fi protejat la descarcari electrice (nu zic traznete directe, Doamne fereste!). O impamantare buna isi are rostul, dar decat nimic, macar o mufa scoasa.

Te asigur ca mufele prezentate de mine fac un contact electric foarte bun. Problema ar fi de fiabilitate si de montaj mecanic foarte precis. Oricum cateva sute de comutari sunt sigure.

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