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Advanced Dual-Cavity UHF Duplexer/Diplexer: Kapangidwe Kosavuta ka Ma Bands a 1176-1217MHz/1544-1610MHz


Zathu ziwiri-cholumikizira cha UHF cha m'mimbaimaphatikiza kapangidwe kosavuta koma kolimba ndi malo ocheperako, opangidwa kuti akonze bwino kayendetsedwe ka ma siginolo mu 1176-1217MHz ndi 1544-1610MHz UHF. Zigawo za RF zosagwira ntchito izi ndizofunikira kwambiri pophatikiza kapena kupatula ma frequency band, zomwe zimathandiza kuti kulumikizana kosasokoneza mbali ziwiri kukhale kopanda kusokoneza m'makina opanda zingwe ovuta.

Yopangidwa ndi maenje a aluminiyamu opangidwa mwaluso komanso zipangizo zamagetsi zokhazikika kwambiri,duplexer/diplexerImakwaniritsa kutayika kochepa kwambiri kwa insertion (<0.5 dB) komanso kusiyanitsa kwa njira (>85 dB), kuonetsetsa kuti chizindikirocho sichiwonongeka ngakhale m'malo omwe anthu ambiri amadutsa. Kapangidwe kake ka modular, kotsekedwa bwino kamatsimikizira kuti magwiridwe antchito nthawi zonse kutentha kwambiri (-30°C mpaka +75°C) komanso nyengo zovuta, kuphatikizapo chinyezi, fumbi, ndi kugwedezeka kwa makina.

Zatsopano za Cavity Duplexer Core:

Kugwiritsa Ntchito Ma Cavity Awiri: Kumachepetsa kukula kwa thupi ndi 25% poyerekeza ndi njira zina za ma cavity ambiri pamene kumasunga mawonekedwe a roll-off akuthwa (± 0.5 MHz transition bandwidth).

Kugwirizana kwa Broadband: Kumathandizira kugwira ntchito nthawi imodzi pa 1176-1217MHz (L-band GNSS) ndi 1544-1610MHz (Mobile Satellite Services), yoyenera ma netiweki olumikizirana osakanikirana.

Kulimba Mtima Kwambiri: Imagwira mphamvu yapakati pa 150W pa malo oyambira, zobwerezabwereza, ndi machitidwe a telemetry amlengalenga.

Kugwiritsa Ntchito Makiyi a Cavity Duplexer:

Kuyenda Panyanja ndi Kuyenda Panyanja: Kumaphatikiza zizindikiro za GPS, GLONASS, ndi satellite mu ma transceivers ang'onoang'ono.

Machitidwe a Land Mobile Radio (LMR): Amathandizira kuti ntchito ya ma spectrum igwire bwino ntchito kuti anthu azitha kutetezedwa komanso kuti anthu azitha kuyankha mwadzidzidzi.

Malo Osungira Ma Satellite: Amayang'anira kulekanitsa ma uplink/downlink mu ma MSS (Mobile Satellite Service) terminals.

Mogwirizana ndi miyezo ya ITU-R RF ndi chitetezo cha chilengedwe cha IP67, iziduplexer/diplexerimayesedwa bwino kuti ipeze kulimba kwa EMI/EMC komanso kudalirika kwa nthawi yayitali. Imapereka magwiridwe antchito a labotale m'njira zomwe zingatheke kugwiritsidwa ntchito m'munda.

Si Chuan Keenlion Microwave ndi makina ambiri osankhidwa m'makonzedwe a narrowband ndi broadband, okhala ndi ma frequency kuyambira 0.5 mpaka 50 GHz. Amapangidwira kuti azitha kugwiritsa ntchito mphamvu yolowera ya ma watts 10 mpaka 30 mu makina otumizira mawaya 50. Mapangidwe a microstrip kapena stripline amagwiritsidwa ntchito, ndipo amakonzedwa kuti agwire ntchito bwino kwambiri.

Tingathensosinthani RF Cavity Diplexermalinga ndi zomwe mukufuna. Mutha kulowa patsamba losinthira kuti mupereke zofunikira zomwe mukufuna.
https://www.keenlion.com/customization/
Imelo:
sales@keenlion.com
tom@keenlion.com
Sichuan Keenlion Microwave Technology Co., Ltd.

Zogulitsa Zofanana

Ngati mukufuna kudziwa zambiri za ife, chonde titumizireni uthenga.

Imelo:

sales@keenlion.com

tom@keenlion.com

Sichuan Keenlion Microwave Technology Co., Ltd.


Nthawi yotumizira: Marichi-07-2025