Abaqhubi be-Ham radio bahlala befuna imishini engcono kakhulu yokuthuthukisa ukusebenza komsebenzi wabo. Uma kukhulunywa ngokusetha isiteshi sokuphinda, kunezinto eziningana okufanele zicatshangelwe, okuhlanganisa ama-antenna, ama-amplifier, kanye nezihlungi. Esinye sezingxenye ezibaluleke kakhulu yi-duplexer noma isihlungi se-cavity, esidlala indima ebalulekile ekuphatheni amaza omsakazo, ikakhulukazi ezindaweni ezinabantu abaningi. Kulesi sihloko, sizohlola izinzuzo kanye nokusetshenziswa kwama-UHF duplexers kanye nezihlungi ze-cavity zomsakazo we-ham.
I-UHFI-DuplexerfuthiIsihlungi SemigoqoUkubuka konke
Isihlungi se-duplexer noma se-cavity idivayisi esebenzisa amasekethe e-resonant ahambisanayo ukuvumela i-antenna eyodwa ukuthi isetshenziselwe ukwamukela nokudlulisa izimpawu kumaza ahlukene. Isebenza ngokuhlukanisa izimpawu ezingenayo neziphumayo zibe izindlela ezimbili ezihlukene, ezivumela ukuthi zidlule ngesikhathi esisodwa nge-antenna efanayo ngaphandle kokuthintana. Ngaphandle kwesihlungi se-cavity noma i-duplexer, isiteshi sokuphinda sidinga ama-antenna amabili ahlukene, elilodwa lokudlulisa kanye nelinye lokwamukela. Lesi sixazululo asisebenzi ngaso sonke isikhathi noma asikwazi ukwenzeka, ikakhulukazi ezindaweni zasemadolobheni lapho isikhala silinganiselwe khona.
Ama-duplexer e-UHF kanye nezihlungi ze-cavity zenzelwe ukuphatha ububanzi bemvamisa, ngokuvamile phakathi kuka-400 MHz no-1 GHz, okwenza kube ukukhetha okuhle kakhulu komsakazo we-ham. Angahlunga amasignali angafuneki kanye nokuphazamiseka, okuvumela ukuxhumana okucacile nokuthembekile. Ngaphezu kwalokho, kulula ukuwafaka, aqinile, futhi awadingi ukulungiswa okuningi.
Izinzuzo zama-UHF Duplexers kanye nama-Cavity Filters
Enye yezinzuzo eziyinhloko zokusebenzisa i-UHF duplexer noma isihlungi se-cavity yikhono layo lokukhulisa ukusebenza kahle kwesiteshi sokuphinda. Ngokuvumela i-antenna eyodwa ukuthi iphathe amaza amaningi, kunciphisa inani lesikhala esidingekayo futhi kwenza inqubo yokusetha ibe lula. Iphinde ithuthukise ikhwalithi yesignali iyonke, inciphise umsindo kanye nokuphazamiseka, okungabangela ukuxhumana okuthembekile kakhudlwana.
Enye inzuzo ukuthi ama-duplexer e-UHF kanye nezihlungi ze-cavity kungasiza ekugcineni ukusetshenziswa kwemvamisa okusemthethweni. Ukusebenzisa imisakazo enezindlela ezimbili ngaphandle kokuhlunga okwanele kungaholela ekuphazamisekeni kwamanye amadivayisi okuxhumana, okungase kubangele ukuphazamiseka kwezinsizakalo eziphuthumayo. Abasebenzisi bezentengiselwano kanye nezimboni banesibopho sokusebenzisa izihlungi ukuqinisekisa ukuthi abaphuli noma yimiphi imithetho ephathelene nokuphazamiseka kwemvamisa yomsakazo.
Izicelo ze-UHFAma-DuplexerfuthiIzihlungi Zemigoqo
Ama-duplex e-UHF kanye nezihlungi ze-cavity zingasetshenziswa ezinhlelweni ezahlukene, kufaka phakathi amayunithi ahambayo, iziteshi zesisekelo, kanye neziteshi zokuphinda. Kumayunithi ahambayo, angasetshenziswa ukuhlunga amasignali angafuneki futhi athuthukise ikhwalithi yesignali ngenkathi usohambeni. Eziteshini zesisekelo, angasiza ekuphatheni amaza amaningi futhi athuthukise ukumbozwa okuphelele. Eziteshini zokuphinda, abalulekile ekuvumeleni i-antenna eyodwa ukuthi iphathe kokubili amasignali okudlulisa nokwamukela, okwenza kube yinto ebalulekile kubathandi bomsakazo we-ham.
Isiphetho
Ama-duplexer e-UHF kanye nezihlungi ze-cavity zingamathuluzi abalulekile kubaqhubi be-ham radio, okubavumela ukuthi baphathe amaza amaningi futhi bathuthukise ukusebenza kahle kokusetha kwabo. Kulula kakhulu ukuwafaka, awanakekelwa kahle, futhi anikeza izinhlelo zokusebenza ezahlukahlukene kumayunithi eselula, iziteshi zesisekelo, kanye neziteshi zokuphinda. Uma kukhulunywa ngokusetha inethiwekhi yokuxhumana ethembekile, isihlungi esihle siyadingeka. Kungakhathaliseki ukuthi ungumuntu othanda izinto zokuzilibazisa noma uchwepheshe, ukusebenzisa i-duplexer ye-UHF noma isihlungi se-cavity kuyindlela engcono kakhulu yokuqinisekisa ukuxhumana okucacile nokuthembekile ngaphandle kokuphazamiseka noma ukuphazamiseka.
I-Si Chuan Keenlion Microwave iyindlela enkulu yokukhetha ama-narrowband kanye nama-broadband, ahlanganisa amaza omsindo asukela ku-0.5 kuya ku-50 GHz. Aklanyelwe ukuphatha amandla okufaka angu-10 kuya ku-30 watts ohlelweni lokudlulisa olungu-50 ohm. Kusetshenziswa imiklamo ye-Microstrip noma ye-stripline, futhi ilungiselelwe ukusebenza kahle kakhulu.
Singakwazi futhi ukwenza ngezifisoIsihlungi Semigoqongokwezidingo zakho. Ungangena ekhasini lokwenza ngokwezifiso ukuze unikeze imininingwane oyidingayo.
https://www.keenlion.com/customization/
I-Sichuan Keenlion Microwave Technology Co., Ltd.
I-imeyili:
sales@keenlion.com
Isikhathi sokuthunyelwe: Septhemba-11-2023
