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I-Advanced Dual-Cavity UHF Duplexer/Diplexer: Idizayini Ehlelekile Yama-1176-1217MHz/1544-1610MHz Bands


Okwethu okubili-i-duplexer/i-diplexer ye-UHF engaphakathiihlanganisa ukwakheka okulula kodwa okuqinile okune-footprint encane, eyenzelwe ukuthuthukisa ukuphathwa kwesignali kububanzi be-1176-1217MHz kanye ne-1544-1610MHz UHF. Lezi zingxenye ze-RF ezingasebenzi zibalulekile ekuhlanganiseni noma ekuhlukaniseni ama-frequency band ngaphandle kokuphazamiseka, okuvumela ukuxhumana okungenazo iziphazamiso ezinhlelweni ezingenantambo ezidinga kakhulu.

Yakhiwe ngemigodi ye-aluminium eqiniswe ngokunemba kanye nezinto ze-dielectric ezizinzile kakhulu,i-duplexer/i-diplexerifinyelela ekulahlekelweni kokufakwa okuphansi kakhulu (<0.5 dB) kanye nokuhlukaniswa kwesiteshi okuvelele (>85 dB), okuqinisekisa ukuwohloka okuncane kwesignali ngisho nasezindaweni ezinabantu abaningi. Umklamo we-modular, ovalwe kahle uqinisekisa ukusebenza okulinganayo emazingeni okushisa aphezulu (-30°C kuya ku-+75°C) kanye nezimo ezinzima, kufaka phakathi umswakama, uthuli, kanye nokudlidliza kwemishini.

Ukuqamba Okusha Kwe-Cavity Duplexer Core:

Ukusebenza Kahle Kwezimbobo Ezimbili: Kunciphisa usayizi obonakalayo ngo-25% uma kuqhathaniswa nezinye izindlela zemimbobo eminingi ngenkathi kugcinwa izici zokugoqa ezibukhali (± 0.5 MHz transition bandwidth).

Ukuhambisana kwe-Broadband: Isekela ukusebenza ngasikhathi sinye ku-1176-1217MHz (i-L-band GNSS) kanye ne-1544-1610MHz (Izinsizakalo Zesathelayithi Yeselula), ilungele amanethiwekhi okuxhumana ahlanganisiwe.

Ukuqina Okunamandla Aphezulu: Iphatha amandla ajwayelekile afinyelela ku-150W eziteshini eziyisisekelo, eziphindaphindayo, kanye nezinhlelo ze-telemetry zezindiza.

Izicelo Zokhiye We-Cavity Duplexer:

Ukuzulazula Kwezindiza Nolwandle: Kuhlanganisa izimpawu zokuxhumana ze-GPS, i-GLONASS, kanye nesathelayithi kuma-transceivers aqinile.

Izinhlelo Zomsakazo Weselula Yomhlaba (LMR): Zithuthukisa ukusebenza kahle kwe-spectrum ukuze kuvikeleke umphakathi kanye namanethiwekhi okusabela eziphuthumayo.

Iziteshi Zesathelayithi: Ilawula ukuhlukaniswa kwe-uplink/downlink kuma-terminal e-MSS (Mobile Satellite Service).

Ngokuhambisana nezindinganiso ze-ITU-R RF kanye nokuvikelwa kwemvelo kwe-IP67, lokhui-duplexer/i-diplexerihlolwe ngokucophelela ukuqina kwe-EMI/EMC kanye nokuthembeka kwesikhathi eside. Ihlinzeka ngokusebenza kwelebhu ngamafomethi angafakwa ensimini.

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 futhiyenza ngendlela oyifisayo I-RF Cavity Diplexerngokwezidingo zakho. Ungangena ekhasini lokwenza ngokwezifiso ukuze unikeze imininingwane oyidingayo.
https://www.keenlion.com/customization/
I-imeyili:
sales@keenlion.com
tom@keenlion.com
I-Sichuan Keenlion Microwave Technology Co., Ltd.

Imikhiqizo Ehlobene

Uma unesifiso ngathi, sicela usithinte

I-imeyili:

sales@keenlion.com

tom@keenlion.com

I-Sichuan Keenlion Microwave Technology Co., Ltd.


Isikhathi sokuthunyelwe: Mashi-07-2025