Isihlungi se-LC esingu-285-315MHz: ukuphathwa kahle kwesiginali ye-RF

Isihlungi se-LC esingu-285-315MHz esethulwe yi-Apex Microwave yakhelwe ukuxhumana okungenantambo, izinhlelo zokusakaza kanye nokucutshungulwa kwesignali ye-RF. Inokulahlekelwa okuphansi kokufaka, amandla okucindezela aphezulu kanye nesakhiwo esihlangene, esingathuthukisa ngempumelelo ikhwalithi yesignali futhi sinciphise ukuphazamiseka okungaphandle kwebhendi. Imvamisa emaphakathi yesihlungi ngu-300MHz, umkhawulokudonsa ongu-1dB ngu-30MHz, futhi ukulahleka kokufakwa≤I-3.0dB, eqinisekisa ukusebenza kahle kokudluliswa kwesignali. Ngesikhathi esifanayo, inikeza≥Ukucindezela okungu-40dB kubhendi ye-DC-260MHz kanye≥Ukucindezelwa okungu-30dB kubhendi engu-330-2000MHz, kunciphisa ukuphazamiseka okungaphandle kwebhendi kanye nokuthuthukisa ukuzinza kwesistimu.

Isihlungi samukela isixhumi esibonakalayo se-SMA-Female, esinosayizi ongu-50mm× 20mm× 15mm, kanye nokwelashwa kwesifutho esimnyama ngaphezulu, okuthobela izindinganiso zokuvikela imvelo ze-RoHS. Ingama-50Ω idizayini yokufanisa i-impedance isekela okokufaka kwamandla okuphezulu kwe-1W, efanele imishini ehlukahlukene ye-RF ukuze kuqinisekiswe ukwethembeka okuphezulu nokuzinza okuphezulu kohlelo.

Isihlungi singasetshenziswa kabanzi kwezokuxhumana ngomsakazo, okokusebenza kokucubungula amasignali, izinhlelo zokusakaza namathuluzi okuhlola, futhi sisekela ukwenziwa ngendlela oyifisayo kwamafrikhwensi ahlukene, izinhlobo zokusebenzelana nezimfuneko zamandla ukuze kuhlangatshezwane nezidingo ezithile zohlelo lokusebenza zamakhasimende.

Yonke imikhiqizo ijabulela isiqinisekiso sekhwalithi seminyaka emithathu futhi inikeza ukwesekwa kochwepheshe kanye nesevisi yangemuva kokuthengisa ukuze kuqinisekiswe ukusebenza okuzinzile kwesikhathi eside nokusiza ekwakheni amasistimu e-RF asebenza kahle kakhulu.

Funda kabanzi: Iwebhusayithi esemthethweni ye-Apex Microwave https://www.apextech-mw.com/