Pehea e hiki ai i kekahi ke hoʻomohala i kahi kānana bandpass e hana i kāu mau noi RF me nā pae hōʻailona kiʻekiʻe? ʻO ke kī i ka holomua ʻana, ʻo ia ka hoʻomohala pono ʻana i nā kikoʻī maikaʻi no ka huahana. No ka laʻana, e lawe i ka Keenlion 4-8 GHz Band Pass Filter, nona ka passband mai 4 GHz a i 8 GHz, kahi pohō hoʻokomo ma lalo o 1 dB a i ʻole like, a me kahi VSWR input ma lalo o 2.0:1 a i ʻole like. E hopena kēia mau palena i ka pohō hōʻailona haʻahaʻa loa, a e hōʻoiaʻiʻo e loaʻa iā ʻoe ka hoʻohālikelike maikaʻi loa ma ka hoʻemi ʻana i kēia mau mea ʻelua. Hana ʻia ka kānana band pass Keenlion 4-8 GHz i ke keleawe ʻole oxygen me kahi hoʻopau kūlohelohe, a hele mai me nā mea hoʻohui SMA-Female a me SMA-Male. Ua helu ʻia e kū a hiki i ka 10 watts o ka mana. ʻO ka pae mahana o ka hana he -35°C a i +70°C, a ʻo ke ana ʻana he ±0.5mm..