Imikhiqizo
Isipuni se-SMT
Ishidi le-data
| Rftyt 400mhz-9.5GHz RF Surface Mountator | ||||||||
| Isifanekiso | Mahhala.range | IbandlawiUMax. | Il.(db) | Ukuzihlukanisa(db) | Vswr | Amandla Phaleli (W) | Ubukhulu (MM) | Uhlobo lwelwane |
| SMTH-D35 | 300-1000mhz | 10% | I-0.60 | 18.0 | 1.30 | 300 | Φ 1354 * 10.5 | Uhlobo lwelwane |
| SMTH-D25.4 | 400-1800mhz | 10% | 0.40 | 20.0 | I-1.25 | -Mashumi | Φ 2255.4 × 9.5 | Uhlobo lwelwane |
| SMTH-D20 | 750-2500mhz | I-20% | 0.40 | 20.0 | I-1.25 | 100 | Φ 20 Φ 20 | Uhlobo lwelwane |
| SMTH-D12.5 | 800-5900mhz | I-15% | 0.40 | 20.0 | I-1.25 | 50 | Φ12.5 × 7 | Uhlobo lwelwane |
| SMTH-D15 | 1000-5000mhz | 5% | 0.40 | 20.0 | I-1.25 | 60 | Φ155.2 × 7 | Uhlobo lwelwane |
| SMTH-D18 | 1400-3800mhz | I-20% | 0.30 | 23.0 | 1.20 | 60 | Φ18 × 8 | Uhlobo lwelwane |
| SMTH-D12.3A | 1400-6000mhz | I-20% | 0.40 | 20.0 | I-1.25 | 30 | Φ12.3 × 7 | Uhlobo lwelwane |
| SMTH-D12.3B | 1400-6000mhz | I-20% | 0.40 | 20.0 | I-1.25 | 30 | Φ12.3 × 7 | Uhlobo lwelwane |
| SMTH-D10 | 3000-6000mhz | 10% | 0.40 | 20.0 | I-1.25 | 30 | Φ10 × 7 | Uhlobo lwelwane |
Ukucubungula
Okwesibili, i-SMD Surface Mountator Piplucator inokusebenza okuhle kokwehlukaniswa. Bangahlukanisa ngempumelelo ukudlulisa nokwamukela amasiginali, bavikele ukuphazamiseka, futhi balondoloze ubuqotho besiginali. Ukuphakama kwalokhu kusebenza kwehlukaniswa kungaqinisekisa ukusebenza kahle kohlelo futhi kunciphise ukuphazamiseka kwesiginali.
Ngaphezu kwalokho, i-SMD Surface Mountal Pipluvator nayo inokuqina okuhle kakhulu kwezinga lokushisa. Bangasebenza ngaphezulu kobubanzi bokushisa obubanzi, imvamisa yokufinyelela amazinga okushisa asukela ku-40 ° C kuya ku-85 ° C, noma abanzi. Lokhu kuzilwa kwezinga lokushisa kwenza amandla we-SMD Surface Mount Piplucator ukuze asebenze ngokuthembekile ezindaweni ezahlukahlukene.
Indlela yokupakisha yezipuni ze-SMD Surface Mountal Mountal Mountal Bangakwazi ukufaka ngqo amadivayisi ayindilinga kuma-PCB ngokusebenzisa ubuchwepheshe obukhulayo, ngaphandle kwesidingo sokufakwa kwe-pin yendabuko noma izindlela zokuthengisa. Le ndlela yokupakisha yeNtaba Yezwe ayigcini nje ngokuthuthukisa ukusebenza kahle kokukhiqiza, kepha futhi inika amandla ukuhlanganiswa okuphezulu kwe-density, ngaleyo ndlela ukonga isikhala nokwenza lula ukwakheka kohlelo.
Ngaphezu kwalokho, ama-SMD Surface Piplicators anezicelo ezibanzi ezinhlelweni zokuxhumana ezivame kakhulu kanye nemishini ye-microwave. Zingasetshenziselwa ukwahlukanisa amasiginali phakathi kwe-RF amplifiers kanye nezimpondo, ukuthuthukisa ukusebenza kohlelo nokuqina. Ngaphezu kwalokho, ama-SMD Surface Mountal Piplaturators angasetshenziswa futhi kumadivayisi angenantambo, njengokuxhumana okungenantambo, amasistimu we-radar, kanye nokuxhumana kwe-satellite, ukuhlangabezana nezidingo zokuhlukaniswa kwesiginali ephezulu kakhulu kanye nokuzilahla.
Ngamafuphi, i-SMD Surface Piplucator iyi-compact, engasindi, futhi kulula ukuyifaka i-Right-arven device nge-band ebanzi yemvamisa, ukusebenza okuhle kodwa, kanye nokuqina kwezinga lokushisa. Banezicelo ezibalulekile emikhakheni enjengezinhlelo zokuxhumana ezivame kakhulu, imishini ye-microwave, nemishini yomsakazo. Ngokuthuthuka okuqhubekayo kobuchwepheshe, ama-SMD Surface Mountal Piplicators azodlala indima ebalulekile emasimini amaningi futhi afake isandla ekuthuthukiseni ubuchwepheshe banamuhla bokuxhumana.
I-RF Surface Found Technology (RF SMT) uhlobo olukhethekile lwedivayisi ye-RF esetshenziselwa ukulawula nokuphatha ukugeleza kwesiginali ezinhlelweni ze-RF. Umgomo wayo wokusebenza ususelwa ekujikelezeni kweFaraday kanye ne-Magnetic Resonance Penomena e-Electromagnetics. Isici esiyinhloko sale divayisi ukuvumela amasiginali endaweni ethile ukuze udlule ngenkathi uvimba amasiginali ngakolunye uhlangothi.
Umjikelezo we-RF SMT uqukethe amachweba amathathu, ngalinye lingasebenza njengokufaka noma ukuphuma. Lapho isinali lingena ethekwini, liqondiswe ethekwini elilandelayo bese liphuma livela ethekwini lesithathu. Ukuqondiswa kokugeleza kwalesi siginali kuvame ukweqiwa noma ngokuqinile. Uma isiginali izama ukusakaza ngendlela engalindelekile, isipuni sizovimba noma simunca isibonakaliso ukugwema ukuphazanyiswa nezinye izingxenye zohlelo kusuka kusiginali yokubuyela emuva.
Izinzuzo eziphambili ze-RF SMT PAspicators ziyi-miniation yabo kanye nokuhlanganiswa okuphezulu. Ngenxa yokusetshenziswa kobuchwepheshe beNtaba ye-Surface, lesi sipuli singafakwa ngqo ebhodini lesekethe ngaphandle kwesidingo sezintambo zokuxhuma noma izixhumi. Lokhu akuhlali nje kuphela ivolumu nesisindo semishini, kodwa futhi kwenza lula inqubo yokufaka nesondlo. Ngaphezu kwalokho, ngenxa yokwakheka kwawo okuhlanganiswe kakhulu, ama-RF SMT Pactators ngokuvamile anokusebenza okungcono nokwethembeka.
Kuzinhlelo zokusebenza ezisebenzayo, amasethili e-RF SMT adlala indima ebalulekile ezinhlelweni eziningi ze-RF. Isibonelo, ohlelweni lwe-radar, kungavimbela amasiginali we-reverse echo ekungeneni ukudlulisela i-transmitter, ngaleyo ndlela avikele umshushisi omonakalweni. Kwezinhlelo zokuxhumana, ingasetshenziswa ukwahlukanisa ukudlulisela kanye nokuthola izimpondo ukuvikela isiginali edlulisiwe kusuka ngqo ekungeneni okuqondile. Ngaphezu kwalokho, ngenxa ye-miniaturhalization yayo nokuhlanganiswa okuphezulu, i-RF SMT PUCKER isetshenziswa kabanzi emikhakheni enjengezimoto ezingekho emthethweni kanye nokuxhumana nge-satellite.
Kodwa-ke, ukuklama kanye nokukhiqiza ama-SMT PAscuculators nawo abhekana nezinselelo ezithile. Okokuqala, njengoba umgomo wayo wokusebenza kubandakanya umbono oyinkimbinkimbi kagesi, ukuklama nokwenza kahle umpuli kudinga ulwazi oluphambili lobuchwepheshe. Okwesibili, ngenxa yokusetshenziswa kobuchwepheshe be-Surface Mount, inqubo yokukhiqiza yesipele idinga imishini enokunemba ephezulu nokulawulwa kwekhwalithi okuqinile. Ekugcineni, njengoba ichweba ngalinye lesipuleki lidinga ukuhambisana ngokunembile imvamisa yesiginali ecutshungulwa, ihlole futhi ilungisa iphutha isethingili futhi idinga imishini yobuchwepheshe nobuchwepheshe.
