Iindaba

Abaqhubi berediyo yeHam bahlala bekhangela izixhobo ezilungileyo zokuphucula ukusebenza komsebenzi wabo. Xa kufikwa ekusekweni kwesikhululo sokuphindaphinda, kukho izinto ezininzi ekufuneka ziqwalaselwe, kuquka ii-antenna, ii-amplifier, kunye nee-filters. Enye yezona zinto zibalulekileyo yi-duplexer okanye i-cavity filter, edlala indima ebalulekileyo ekulawuleni amaza erediyo, ingakumbi kwiindawo ezinabantu abaninzi. Kweli nqaku, siza kuhlola iingenelo kunye nokusetyenziswa kwee-duplexers ze-UHF kunye nee-cavity filters kwirediyo yeHam.

I-UHFI-DuplexerkwayeIsihluzi seCavityIsishwankathelo

I-duplexer okanye i-cavity filter sisixhobo esisebenzisa iisekethe ezijikelezayo ezihambelanayo ukuvumela i-antenna enye ukuba isetyenziswe ekwamkeleni nasekudluliseni imiqondiso kwiifrequensi ezahlukeneyo. Isebenza ngokwahlula imiqondiso engenayo nephumayo ibe ziindlela ezimbini ezahlukeneyo, ivumela ukuba idlule ngaxeshanye kwi-antenna efanayo ngaphandle kokuchaphazelana. Ngaphandle kwe-cavity filter okanye i-duplexer, isikhululo sokuphindaphinda siya kufuna i-antenna ezimbini ezahlukeneyo, enye yokudlulisa kunye nenye yokwamkela. Esi sisombululo asisoloko sisebenziseka okanye sinokwenzeka, ingakumbi kwiindawo zasezidolophini apho indawo incinci khona.

Ii-duplexers ze-UHF kunye nee-cavity filters zenzelwe ukuphatha uluhlu olubanzi lwee-frequency, ngesiqhelo phakathi kwe-400 MHz kunye ne-1 GHz, nto leyo eyenza zibe lukhetho oluhle kakhulu kwi-ham radio. Zinokucoca imiqondiso engafunekiyo kunye nokuphazamiseka, nto leyo evumela unxibelelwano olucacileyo noluthembekileyo. Ukongeza, kulula ukuzifaka, zincinci, kwaye azidingi kulungiswa kakhulu.

Iingenelo ze-UHF Duplexers kunye neeCavity Filters

Enye yezona nzuzo ziphambili zokusebenzisa i-UHF duplexer okanye isihluzi se-cavity kukukwazi kwayo ukwandisa ukusebenza kakuhle kwesikhululo esiphindayo. Ngokuvumela i-antenna enye ukuba ilawule amaza amaninzi, kunciphisa ubungakanani besithuba esifunekayo kwaye kwenza lula inkqubo yokuseta. Ikwaphucula umgangatho wesignali iyonke, inciphisa ingxolo kunye nokuphazamiseka, okunokubangela unxibelelwano oluthembekileyo ngakumbi.

Enye inzuzo kukuba ii-duplexers ze-UHF kunye nee-cavity filters zinokunceda ukugcina ukusetyenziswa kwamaza ngokusemthethweni. Ukusebenzisa ii-radios ezisebenzisa iindlela ezimbini ngaphandle kokucoca ngokwaneleyo kunokukhokelela ekuphazamisekeni kwezinye izixhobo zonxibelelwano, okunokubangela ukuphazamiseka kwiinkonzo zongxamiseko. Abasebenzisi bezorhwebo kunye nabemizi-mveliso banyanzelekile ukuba basebenzise izihluzo ukuqinisekisa ukuba abaphuli mithetho malunga nokuphazamiseka kwamaza erediyo.

Ukusetyenziswa kwe-UHFIiDuplexerskwayeIzihluzi zeCavity

Ii-duplexers ze-UHF kunye nee-cavity filters zingasetyenziswa kwiintlobo ngeentlobo zezicelo, kuquka iiyunithi ezihambayo, izikhululo zesiseko, kunye nezikhululo eziphindayo. Kwiiyunithi ezihambayo, zingasetyenziselwa ukucoca imiqondiso engafunekiyo kunye nokuphucula umgangatho wesignali ngelixa useluhambeni. Kwizikhululo zesiseko, zinokunceda ukulawula amaza amaninzi kunye nokuphucula ukugubungela ngokubanzi. Kwizikhululo eziphindayo, ziyimfuneko ekuvumeleni i-antenna enye ukuba iphathe zombini imiqondiso yokudlulisa kunye neyokwamkela, nto leyo eyenza ukuba ibe yinto ebalulekileyo kubathandi berediyo yeham.

Isiphelo

Ii-duplexers ze-UHF kunye nee-cavity filters zizixhobo ezibalulekileyo kubaqhubi be-ham radio, ezibavumela ukuba balawule ii-frequency ezininzi kwaye baphucule ukusebenza kakuhle kokuseta kwabo. Kulula ukuzifaka, azilungiswa kakhulu, kwaye zibonelela ngoluhlu lwezicelo kwiiyunithi eziphathwayo, izikhululo zesiseko, kunye nezikhululo eziphindayo. Xa kufikwa ekuseteni inethiwekhi yonxibelelwano ethembekileyo, isihluzo esilungileyo siyimfuneko. Nokuba ungumntu othanda izinto ozithandayo okanye ingcali, ukusebenzisa i-UHF duplexer okanye isihluzo se-cavity yeyona ndlela ilungileyo yokuqinisekisa unxibelelwano olucacileyo noluthembekileyo ngaphandle kokuphazamiseka okanye ukuphazamiseka.

I-Si Chuan Keenlion Microwave iluhlu olukhulu kwiindlela ezinqamlezileyo kunye ne-broadband, igubungela amaza ukusuka kwi-0.5 ukuya kwi-50 GHz. Zenzelwe ukuphatha amandla okufaka ukusuka kwi-10 ukuya kwi-30 watts kwinkqubo yokudlulisela ye-50-ohm. Uyilo lwe-Microstrip okanye lwe-stripline luyasetyenziswa, kwaye lulungiselelwe ukusebenza kakuhle.

Singakwazi nokwenza ngokwezifisoIsihluzi seCavityngokweemfuno zakho. Ungangena kwiphepha lokwenza ngokwezifiso ukuze unikezele ngeenkcukacha ozifunayo.

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I-Sichuan Keenlion Microwave Technology Co., Ltd.

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