China Microwave Yakagadzirirwa 471-481MHz Cavity Filter neKeenlion Kugadzira uye Fekitori

Microwave Yakagadzirirwa 471-481MHz Cavity Filter neKeenlion

Tsananguro pfupi:

Dambudziko Guru

• Cavity Filter inopa bandwidth yakamanikana ye10mhz yekusefa nemazvo

• Cavity Filter Inosefa ma frequency asingadiwe mu redhiyo, inogona kupfuura 471-481MHz

•Sefa yeCavity ine saizi diki

• Nhamba yeModhi:KBF-476/10-01S

keellion inogona kupa gadzirisaSefa yeCavity, masampuli emahara, MOQ≥1

Kana paine mibvunzo yatinofara kupindura, ndapota tumirai mibvunzo yenyu nemaodha enyu.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Sefa yeCavityinopa bandwidth yakamanikana ye10mhz frequency yekusefa nemazvo. 471-481MHz Cavity Filter inocheka pamusoro pefrequency yakati. Keenlion's 471-481MHz Cavity Filter iyuniti isina kugadzirwa yakagadzirwa nemazvo yakagadzirirwa cheni dzakachena dzeUHF transmit-receiver. Yakagadzirwa mufekitori yedu yemakore makumi maviri, yega yega 471-481MHz Cavity Filter yakagadzirwa nesirivha, yakagadziriswa nemaoko uye yakasimbiswa paKeysight PNA-X kuti ipe Insertion Loss ≤1.0 dB uku ichipa Rejection ≥40 dB @ 276 MHz uye Rejection ≥40 dB @ 676 MHz—yakakosha pakudzora kupindirana kwebhendi riri pedyo.

Zviratidzo Zvikuru

Zita rechigadzirwa	Sefa yeCavity
Kakawanda Kwepakati	476MHz
Bhendi rePasi	471-481MHz
Bandwidth	10MHz
Kurasikirwa Kwekuisa	≤1.0dB
Kurasikirwa Kwekudzoka	≥18dB
Kurambwa	≥40dB@276MHz ≥40dB@676MHz
Chinongedzo chePort	SMA -Mukadzi
Simba	20W
Kusagadzikana	50Ω
Kushivirira Kwechiyero	± 0.5mm

476MHz

Kudhirowa kweRondedzero

Kushanda Kwemagetsi

Mafambiro epakati: 476 MHz
Bandwidth: 10 MHz
Kurasikirwa Kwekuisa ≤1.0 dB
Kurambwa ≥40 dB @ 276 MHz & Kurambwa ≥40 dB @ 676 MHz
Kurasikirwa kwekudzoka ≥18dB kuburikidza nebhandi repasi
Simba: 20w

Zvakanakira Fekitori

Ruzivo rwemakore makumi maviri rweUHF filter
Kutendeuka kweCNC mukati meimba—nguva yekutungamira kwemazuva makumi maviri
Kurasikirwa Kwekuisa ≤1.0 dB & Kurambwa ≥40 dB kwakavimbiswa pane yega yega 471-481MHz Cavity Filter
Sampuli dzemahara dzinotumirwa mumaawa makumi maviri nemana
Kuisa zvinhu zvakagadzirwa, zvinobatanidza uye pendi zviripo pasina MOQ
Mutengo wefekitori wemakwikwi nerutsigiro rwetekinoroji yehupenyu hwese

Mashandisirwo

Isa 471-481MHz Cavity Filter pakati peredhiyo neantenna muPMR, LoRa, SCADA uye lightweight repeaters. Kuongororwa kwemunda kunoratidza kuti kurambwa kwenzvimbo imwe chete kwavandudzika ne45 dB mushure mekuisa 471-481MHz Cavity Filter, zvichibvisa desensitivity kubva kumasevhisi eVHF ari pedyo ne700 MHz.

Yakapfuura: RF 703-2689.9MHZ 4 Mabhendi Anobatanidza Quadplexer Quad Band ine SMA Female Connector

Zvinotevera: Firita yeLC yakagadzirwa 60-80MHz Firita yeRF Bandpass yeSaizi Diki

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