RF High Stopband Rejection Small Size Telecom Low Pass Filters

1.smooth hōʻailona
Hoʻohana nui ʻia ka kānana haʻahaʻa haʻahaʻa e hoʻomaʻamaʻa i ka hōʻailona, ​​​​hiki iā ia ke wehe i ka walaʻau i ka hōʻailona kiʻekiʻe-frequency, i ʻoi aku ka paʻa o ka hōʻailona. I nā hihia kahi e koi ʻia ai kahi hōʻailona maʻemaʻe, hiki i ka kānana haʻahaʻa haʻahaʻa ke hoʻoneʻe i ka leo keakea kiʻekiʻe, no laila e ʻoi aku ka hilinaʻi a me ka paʻa o ka ʻōnaehana.
2.noise hoemi
ʻAʻole e hoʻopili ka kānana haʻahaʻa haʻahaʻa i ka hōʻailona haʻahaʻa haʻahaʻa, ʻoiai e mālama ana i ka hōʻailona haʻahaʻa haʻahaʻa, hiki ke kānana ʻia ka leo kiʻekiʻe. Ma ka hoʻoili leo a i ʻole ka hoʻoili kiʻi, hiki i nā kānana haʻahaʻa ke kānana i ka walaʻau a hoʻomaʻamaʻa i ka hōʻailona i hana ʻia.
3. hoemi i ka hewa
Hiki i ke kānana haʻahaʻa haʻahaʻa ke hōʻemi i ka hewa, kūpono loa no ke ana ʻana o ka mea kani. I kekahi mau ana koi, hiki i ka kānana haʻahaʻa haʻahaʻa ke hoʻoneʻe i ka walaʻau, keakea a me nā mea ʻē aʻe, i ʻoi aku ka pololei a me ka hilinaʻi o nā hopena ana.
4.wide laulā o ka noi
ʻO ka kānana haʻahaʻa haʻahaʻa he ākea loa o nā noi, mai ka leo i ke kiʻi, mai ke kamaʻilio ʻana i ka mana, kokoke i nā wahi āpau. No ka laʻana, i ka hana hōʻailona baseband, pono kahi kānana haʻahaʻa haʻahaʻa.
Ma ke kamaʻilio ʻana, hiki i ka kānana haʻahaʻa haʻahaʻa ke kānana i ka leo kiʻekiʻe-frequency, interference, etc., e hōʻoia i ka maikaʻi o ke kamaʻilio; Ma ke kahua o ka mana, hiki ke hoʻohana i ka kānana haʻahaʻa haʻahaʻa no ka hoʻomaʻamaʻa hōʻailona a me ka kānana kani.