Isihlungi Se-Cavity Se-China Microwave Esenziwe Ngokwezifiso Se-471-481MHz esenziwe ngokwezifiso yi-Keenlion Production and Factory

Isihlungi Semigoqo Esilungiselelwe Ngokwe-Microwave esingu-471-481MHz yi-Keenlion

Incazelo emfushane:

Isivumelwano Esikhulu

• I-Cavity Filter inikeza i-bandwidth encane yemvamisa engu-10mhz ukuze kuhlungwe kahle

• Isihlungi Se-Cavity Sihlunga amaza angafuneki ekwamukelweni komsakazo, singadlula i-471-481MHz

•Isihlungi se-Cavity esinosayizi omncane

• Inombolo Yemodeli: KBF-476/10-01S

i-keenlion inganikeza yenza ngendlela oyifisayoIsihlungi se-Cavity, amasampula wamahhala, i-MOQ≥1

Noma yimiphi imibuzo esizoyiphendula, sicela uthumele imibuzo nama-oda akho.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Isihlungi Semigoqoinikeza ububanzi bemvamisa obuncane be-10mhz ukuze kuhlungwe kahle. I-Cavity Filter engu-471-481MHz inqamula ngaphezu kwemvamisa ethile. I-Keenlion's 471-481MHz Cavity Filter iyiyunithi ethuthukisiwe eklanywe ngokunemba eyakhelwe amaketanga okwamukela ukudlulisa e-UHF ahlanzekile. Ifakwe efektri yethu yeminyaka engu-20, yonke i-Cavity Filter engu-471-481MHz ifakwe isiliva, ilungiswe ngesandla futhi iqinisekiswe ku-Keysight PNA-X ukuze ilethe Ukulahlekelwa Kokufaka ≤1.0 dB ngenkathi ihlinzeka ngoKwenqatshwa ≥40 dB @ 276 MHz kanye noKwenqatshwa ≥40 dB @ 676 MHz—okubalulekile ekulawuleni ukuphazamiseka kwebhendi eseduze.

Izinkomba Eziyinhloko

Igama Lomkhiqizo	Isihlungi Semigoqo
Imvamisa Yesikhungo	476MHz
Ibhendi Yokudlula	471-481MHz
Ububanzi bomkhawulo	10MHz
Ukulahlekelwa Kokufakwa	≤1.0dB
Ukulahlekelwa Ukubuya	≥18dB
Ukwenqatshwa	≥40dB@276MHz ≥40dB@676MHz
Isixhumi Sembobo	I-SMA - Owesifazane
Amandla	20W
Ukuphazamiseka	50Ω
Ukubekezelelana Kwesilinganiso	± 0.5mm

476I-MHz

Umdwebo Wohlaka

Ukusebenza Kagesi

Imvamisa ephakathi: 476 MHz
Ububanzi be-bandwidth: 10 MHz
Ukulahlekelwa Kokufakwa ≤1.0 dB
Ukwenqatshwa ≥40 dB @ 276 MHz kanye nokwenqatshwa ≥40 dB @ 676 MHz
Ukulahlekelwa Kokubuyiselwa ≥18dB nge-passband
Amandla: 20w

Izinzuzo Zemboni

Isipiliyoni sesihlungi se-UHF seminyaka engama-20
Ukuguqulwa kwe-CNC ngaphakathi endlini—isikhathi sokuhola sezinsuku ezingu-20
Ukulahlekelwa Kokufakwa ≤1.0 dB kanye Nokwenqatshwa ≥40 dB kuqinisekisiwe kuzo zonke izihlungi ze-Cavity ze-471-481MHz
Amasampula wamahhala athunyelwe emahoreni angama-24
Ukufakwa ngokwezifiso, izixhumi kanye nopende kuyatholakala ku-MOQ
Intengo yefektri encintisanayo ngokusekelwa kobuchwepheshe besikhathi sonke

Izicelo

Faka i-471-481MHz Cavity Filter phakathi komsakazo ne-antenna ku-PMR, LoRa, SCADA kanye nama-repeater alula. Ukuhlolwa kwensimu kubonisa ukuthi ukwenqatshwa kwendawo eyodwa kuthuthukiswe ngo-45 dB ngemuva kokufaka i-471-481MHz Cavity Filter, okususa ukungasebenzi kahle kwe-VHF kanye nezinsizakalo ze-700 MHz eziseduze.

Okwedlule: I-RF 703-2689.9MHZ Isihlanganisi Sebhendi Ezi-4 I-Quadplexer Ibhendi Ene-Quad ene-SMA Female Connector

Olandelayo: Isihlungi se-LC esingu-60-80MHz esenziwe ngokwezifiso Isihlungi se-RF Bandpass yosayizi omncane

Bhala umlayezo wakho lapha bese uwuthumela kithi