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Ii-25 Way Power Dividers／ Ii-Combiners ze-RF Microwave Millimeter Amandla aphezulu e-Microstrip Resistive Broadband
Isihluzi samandla esineendlela ezingama-25
Isixhobo sokwahlula amandla esineendlela ezingama-25 sisixhobo esingasebenziyo esisetyenziselwa ukusasaza imiqondiso yokufaka, esihlala sisasaza amandla okufaka kwiiports zokukhupha ezingama-25 ngomlinganiselo othile.
Isixhobo sokudibanisa esineendlela ezingama-25 sisixhobo esingasebenziyo esidibanisa imiqondiso yokufaka engama-25, kwaye sinokuzifanisa kwaye sizilungise ngokusekelwe kumandla okufaka. Oku kuvumela imiqondiso eneendlela ezingama-25 ukuba ingabi nalahleko idityaniswe kwimiqondiso yokuphuma, enokulinganiswa kwaye isasazwe ngokuzinzileyo kwiizibuko ezahlukeneyo, ngelixa kuqinisekiswa ukuhambelana kwe-impedance phakathi kwesiphelo sokufaka kunye nesiphumo.
Njengesixhobo sokwahlula/sokudibanisa amandla, ikwaziwa njengesixhobo sokwahlula/sokudibanisa amandla se-RF esineendlela ezingama-25, isixhobo sokwahlula/sokudibanisa amandla se-microwave esineendlela ezingama-25, isixhobo sokwahlula/sokudibanisa amandla se-millimeter eneendlela ezingama-25, isixhobo sokwahlula/sokudibanisa amandla esiphezulu esineendlela ezingama-25, isixhobo sokwahlula/sokudibanisa amandla se-microstrip esineendlela ezingama-25, isixhobo sokwahlula/sokudibanisa amandla se-resistor esineendlela ezingama-25, isixhobo sokwahlula/sokudibanisa amandla se-broadband esineendlela ezingama-25.
Iimbonakalo:
1. Iimpawu eziphambili zesihluli samandla esineendlela ezingama-25 kukuchaneka okuphezulu kokwabiwa, i-bandwidth enkulu, ubungakanani obuncinci, ubunzima obulula, ukuthembeka okuphezulu, kunye nokulahleka okuphantsi.
2. Isixhobo sokudibanisa amandla esineendlela ezingama-25 sineempawu zoluhlu olubanzi lokufanisa, uluhlu olubanzi lwebhendi yamaza, ilahleko ephantsi, kunye nokukwazi okunamandla okulwa nokuphazamiseka.
Isicelo:
1. Isixhobo sokwahlula amandla esineendlela ezingama-25 sinoluhlu olubanzi lwezicelo. Singasetyenziswa kwiimeko ezithile zokusetyenziswa kosasazo lwerediyo, njengezikhululo zesiseko kunye nezikhululo zikamabonwakude; Singasetyenziswa nokulinganisela umgca we-antenna feed, ukwabiwa kwamandla, ukuhlanganiswa kwemiqondiso ye-microwave, kunye nokwabiwa kwenethiwekhi. Eyona meko ixhaphakileyo yesicelo sayo ikwinkqubo ye-base station feeder, apho amandla abelwa khona isignali ye-feeder. Iindawo ezahlukeneyo zokwabelana ngamandla zimiselwa ngokusekelwe kubude be-feeder, indlela yokunxibelelana, kunye nenani lee-antenna ezifumanayo, ukufezekisa ibhalansi yamandla kwii-antenna ezininzi ukufumana nokudlulisa iimpawu ngaxeshanye.
2. Umdibanisi wamandla weendlela ezingama-25 unokudibanisa imiqondiso eyahlukeneyo yokufaka ibe sisignali enye yokuphuma, ukufezekisa ukuhanjiswa okulinganayo nokuvumelanayo kwemiqondiso emininzi kuluhlu olubanzi lweebhendi zefrikhwensi, ukuphucula amandla okudlulisa, nokuqinisekisa ulwalathiso oluchanekileyo lomqadi. Ikwasisixhobo esibalulekileyo nesibalulekileyo kwiinkqubo zokudlulisa ezingenazingcingo. Imeko ephambili yesicelo ikukudluliselwa okungenazingcingo, njengezikhululo zikamabonwakude, izikhululo zokusasaza, izikhululo ezisisiseko, njl. Ingalinganisela kwaye idibanise imiqondiso emininzi ngaphambi kokuba iphume, ngelixa ilawula imiqondiso emininzi ngelixa inciphisa ukuphazamiseka kunye nokulahleka.
I-QualwaveIbonelela ngezahluli/izihlanganisi zamandla ezingama-25 kwiifrikhwensi ukusuka kwi-2.5 ukuya kwi-4.4GHz, kwaye amandla yi-2W.
Inombolo yendawo | Ubuninzi beRF(GHz, Ubuncinci.)  | Ubuninzi beRF(GHz, Ubuninzi.) | Amandla njengoMhlukanisi(W) | Amandla njengoMdibanisi(W) | Ukulahleka Kokufakwa(dB, Ubuninzi.) | Ukubekwa wedwa(dB, Ubuncinane.) | Ibhalansi yobukhulu(±dB,Ubuninzi.) | Ibhalansi yeSigaba(±°,Ubuninzi.) | I-VSWR(Ubuninzi.) | Iziqhagamsheli | Ixesha lokukhokhela(Iiveki) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| QPD25-2500-3500-2-S | 2.5 | 3.5 | 2 | - | 2.5 | 15 | 0.5 | 3 | 1.6 | I-SMA | 2~3 |
| QPD25-3700-4400-2-S | 3.7 | 4.4 | 2 | - | 2.5 | 15 | 0.5 | 3 | 1.6 | I-SMA | 2~3 |