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Kānana Ala Haʻahaʻa
Hoʻohana ʻia nā kānana haʻahaʻa haʻahaʻa no ka hoʻoheheʻe ʻana i nā hōʻailona alapine kiʻekiʻe i ka wā e pale ana a hoʻemi ʻia paha nā ʻāpana alapine ma luna o kahi alapine ʻoki.
ʻO ka kānana haʻahaʻa haʻahaʻa he kiʻekiʻe ka permeability ma lalo o ke alapine ʻoki ʻia, ʻo ia hoʻi, nā hōʻailona e hele ana ma lalo o kēlā alapine ʻaʻole e hoʻopilikia ʻia.Hoʻopaʻa ʻia nā hōʻailona ma luna o ke alapine ʻoki ʻia e ka kānana.
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RFTYT Highpass Kānana Stopband Kāohi
Hoʻohana ʻia nā kānana kiʻekiʻe e hoʻoheheʻe i nā hōʻailona haʻahaʻa haʻahaʻa i ka wā e ālai ana a hoʻoneʻe paha i nā ʻāpana alapine ma lalo o kahi alapine oki.
Loaʻa i ka kānana kiʻekiʻe kahi alapine cutoff, ʻike ʻia hoʻi he paepae ʻoki.E pili ana kēia i ke alapine e hoʻomaka ai ka kānana e hoʻemi i ka hōʻailona haʻahaʻa.No ka laʻana, e ālai ʻia kahi kānana kiʻekiʻe 10MHz i nā ʻāpana alapine ma lalo o 10MHz.
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Kāna RFTYT Bandstop Kānā Q Factor Laulā pinepine
Hiki i nā kānana hoʻokuʻu-band ke hiki ke ālai a hōʻemi paha i nā hōʻailona ma kahi ākea kikoʻī, ʻoiai ʻo nā hōʻailona ma waho o kēlā laula e hoʻomau mau ʻia.
Loaʻa i nā kānana band-stop nā alapine ʻokiʻoki ʻelua, kahi alapine ʻoki haʻahaʻa a me kahi alapine cutoff kiʻekiʻe, e hana ana i kahi alapine i kapa ʻia ʻo "passband".ʻAʻole e hoʻopilikia nui ʻia nā hōʻailona ma ka laulā passband e ka kānana.Hana ʻia nā kānana hoʻokuʻu ʻana i hoʻokahi a ʻoi aʻe paha nā pae alapine i kapa ʻia ʻo "stopbands" ma waho o ka laulā passband.Hoʻopau ʻia ka hōʻailona ma ka laulā stopband a paʻa ʻia paha e ka kānana.
