Sefa yeSAW
Surface Acoustic Wave (SAW) Mafirita akasimba-zvishandiso zvemagetsi zvinoshandisa acoustic wave propagation kusefa masaisai eredhiyo. Ivo vanokunda pakusarudza kupfuudza zvakanangwa ma frequency vachiramba kukanganiswa uye ruzha, vachipa kugadzikana kwepamusoro uye kuvimbika mune compact, yakamisikidzwa pasuru. Masefa aya anoshandiswa zvakanyanya muGPS navigation, TDD/FDD communication systems, AI chips, uye shoma-loss RF applications, zvinopa mabhenefiti akaita se low amplitude ripple, sharp out{-ye-kurambwa kwebhendi, kugadzikana kweboka kunonotsa, nekuchengetedzwa kweESD kwakawedzera.
Yako Nyanzvi SAW Sefa Supplier
Suzhou Hangjing Elec & Tech Co., Ltd., yakavambwa muna 2014, inyanzvi yehunyanzvi-inotyairwa diki nepakati-saizi bhizinesi (SME) inyanzvi mune yakazara-spectrum R&D, dhizaini, kugadzira, uye kutengesa kwequartz frequency control components. Yakadzika midzi muchikwata chehunyanzvi uye nehunyanzvi hwekugadzira zvigadzirwa, kambani yakagadzira portfolio yakasimba yezvigadzirwa zvinosanganisira makristasi equartz, crystal oscillator, TCXO, VCXO, OCXO, mafirita ekristaro-kubva kuzvinhu zvekutanga kusvika kumasisitimu akakwenenzverwa.
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SMD Low Pass SAW Sefa 1.1x0.9x0.5Iyo SF10S5 yakatevedzana ndeye Ultra-compact SMD Low Pass SAW Sefa inoyera chete 1.1×0.9×0.5mm. Uchishandisa tekinoroji yeCSP (Chip Scale Package), inonyanya kugadzirirwa GPS navigation application.Read More -
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Miniature Surface-Mount SAW Sefa 1.4x1.1 GPS SAW Sefa 4 P...The Miniature Surface-Mount SAW Filter 1.4x1.1 SF11S5 series in a Ultra - diki (1.4x1.1x0.6mm) CSP - chikamu chakaputirwa, chine 800 - 3600MHz renji, kugadzikana kwakanaka, inoshandisa GPS,...Read More -
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RF SAW Bandpass Sefa 3 X 3 X 1.25Iyo RF SAW Bandpass Sefa 3 x 3 x 1.25 mm-SF33M6 Series is a Ultra{{6}miniature surface-Mount device (SMD) ine-yakavimbika ceramic package.Read More -
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Wideband SAW Sefa 3.8x3.8mmIyo SF44M6 surface acoustic wave (SAW) sefa, ine pamusoro-inokwira mudziyo (SMD) 3.8×3.8 mm ceramic seam seal package, inoshandiswa mumidziyo yekutaurirana.Read More -
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High Frequency Saw Sefa 5050Iyo Yepamusoro Frequency SAW Sefa SF55M8 yakatevedzana, yakarongedzerwa mu5.0 × 5.0 mm CERAMIC SEAM SEAL SMD package, inonyanya kushandiswa mune isina waya yekutaurirana maapplication...Read More -
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DIP 3PIN SAW Sefa 8.4 X 3.5 X 2.9Iyo SFD11 yakatevedzana SAW Sefa mune 8.4 × 3.5mm simbi inogona D11 package yakanyatsogadzirirwa uye kushandiswa zvakanyanya mumatambo ekutaurirana asina waya.Read More -
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TO-39 SAW Sefa 3PINIyo TO-39 SAW Sefa 3PIN SFTO39 yakatevedzana ndeye ¢9.15x3.3mm PACKAG, inoshandiswa zvakanyanya muWireless Communication Receivers, TV/Radio Tuners.Read More -
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LOT uye WiFi SAW Sefa F11Iyo Surface Mount LOT uye WiFi SAW Sefa F11 SFF11 Series inzvimbo diki-inokwidza mudziyo (SMD) ine ceramic package. Yakagadzirirwa uye inoshandiswa zvakanyanya muIoT (Internet Yezvinhu)...Read More
Sei kusarudza isu
Superior Quality
Hunhu hwemhando yepamusoro hunova nechokwadi chehuku hwechigadzirwa;Kuwedzera-mwero wakaderera wekukundikana unosimbiswa nekuyedzwa kwakasimba;-zvemhando yepamusoro uye tekinoroji yepamusoro inoita kuti chigadzirwa chive chakavimbika.
Zvakanakira Basa
Mutengi-centric service framework (inobata pre-kubvunzana nezvekutengesa kutumira-rutsigiro rwekutengesa) inoisa pamberi pemhinduro yekukurumidza. 24-awa yepamhepo sevhisi, panguva uye nekukurumidza quotation yako.
Sales Market
Zvigadzirwa zvedu zvakawedzera kuita matunhu akakosha epasirese anosanganisira Europe, Southeast Asia, Americas, Oceania, uye mamwe misika mikuru. Iyi network yepasi rose inogonesa kambani kupa rutsigiro rwakazara kuvagadziri vemagetsi pasi rose, ichiramba ichitarisa zvakanyanya-zvigadzirwa zvemhando yepamusoro.
Chitupa Chedu
Zvigadzirwa zvedu zvese zvakapfuuraGB/T 19001 - 2016/ISO 9001:2015 Quality Management System Standard, Izvi zvinoratidza kuti zvinosangana nezviyero zvepasi rose zvemhando, kuchengetedzwa, uye kuita.
RF SAW Bandpass Sefa 3 X 3 X 1.25
Iyo RF SAW Bandpass Sefa chinhu chakakosha muredhiyo frequency masisitimu inobvumira yakati wandei ma frequency kuti apfuure uchidzikisa masaini kunze kweiyo tambo. Aya mafirita akakosha pakuona kujeka kwechiratidzo, kuderedza kupindira, uye kugonesa kuita mukutaurirana pasina waya, kutepfenyura, radar, uye setiraiti masisitimu.
|
Item |
Zvinotsanangurwa |
Unit |
|
|
Frequency Range |
fc |
100 ~ 3600MHz |
MHz |
|
Standard Frequency |
|
1575.42, 1582.4,1568,2655 |
MHz |
|
Inobatsira Band Width |
|
3,25,48 kana tsanangura |
MHz |
|
Kurasika Kupinza ( min) |
IL |
0.9,1.3,1.8, 2.2 kana tsanangura |
dB |
|
VSWR(max) |
2.0 |
dB |
|
|
Operating Temperature Range |
−40~+85 |
degree |
|
|
Storage Temperature Range |
−40~+85 |
degree |
|
Zvimiro zveRF SAW Bandpass Sefa 3 X 3 X 1.25
Frequency Selectivity
Iyo bandpass sefa chinangwa chikuru ndechekupa yakakwana bandwidth kuti ibvumire kupfuura kweinodiwa ma frequency uchivharira zvachose zvese zvisingadiwe. Hunhu uhwu hunoreva kuti mafirita anogona kunyatso sarudza ma frequency mukati mechikamu uye kuita kuti akakosha mukufambiswa kwenhare, kunzwa, uye masaini kugadzirisa.
Bandwidth
Bandwidth inotsanangurwa sehuwandu hwemafrequency ayo sefa inobvumira kupfuura. Bandpass mafirita akatambanuka anokwanisa kubvumidza huwandu hwakakura hwema frequency, nepo nhete inobvumira diki siyana. Iyo yekushandisa sefa inoshandiswa inosarudza bandwidth inodiwa. Semuyenzaniso, wideband mafirita anobatsira mumasisitimu ekutaurirana anofambisa akawanda frequency chiteshi, nepo narrowband mafirita akakosha mumasisitimu ekuyera chaiwo.
Insertion Loss
Uhwu ndihwo huwandu hwesimba rechiratidzo rakarasika kana chiratidzo chichipfuura nepasefa. Kurasika kwekuisa pasi kunoreva kuti simba rekutanga rechiratidzo rinochengetwa mushure mekupfuura nepasefa. Ichi chimiro chakakosha mumasisitimu ekutaurirana, uko kuchengetedza simba rechiratidzo kwakakosha pakufambisa kwakajeka uye kwakavimbika.
Kurambwa
Masefa eBandpass anovhara zvachose ma frequency asingadiwe, uye izvi zvinonziwo "kunze-kwe-kurambwa kwebhendi." Iko kugona kudzvanya zvisingadiwe frequency harmonics uye zvisizvo zvikwangwani zvinonzi kurambwa. Icho hunhu hunodiwa hweRF mafirita mukuti ivo vanodzivirira kukanganiswa neinodiwa chiratidzo uye ita shuwa kuti iyo sefa inongobvumira yakasarudzwa bandwidth kupfuura.
Q Factor
Chimiro chemhando, chinowanzonzi Q factor, chiyero chekusarudza kwesefa. Iyo yepamusoro Q factor inoreva zvirinani frequency selectivity uye yakaderera bandwidth. Mafirita ane Q yakakwirira anosarudzwa mumashandisirwo anoda chaiyo frequency kusarudzwa, senge mune radar masisitimu uye RF inogamuchira. Nekudaro, aya mafirita anowanzo kuratidza kurasikirwa kwakawanda kwekuisa mukati meiyo bandwidth miganho.
Rudzi rweRF SAW Bandpass Sefa 3 X 3 X 1.25
Iyo cavity bandpass sefa iRF sefa inoshandisa resonance zvivakwa zvegomba kuti iwane inodiwa bandwidth. Iwo anocherechedzwa neakadai anodiwa mabhendi akatetepa kwazvo e frequency uye kurambwa kwakanyanya kwema frequency asingadiwe. Iwo zvakare anoratidza kusimba kwepamusoro uye anoshandiswa zvakanyanya mumasisitimu anoda kusefa kwakasimba, semuenzaniso, mune avionic uye telecommunication masisitimu.
Ceramic BPS inoshandisa piezoelectric ceramics kugadzira compact uye inodhura-masefa ebhendi anobudirira. Vanopa kuvimbika kukuru kana zvasvika pakugadzikana kwekuita mumamiriro akashata kune mamwe semiconductor zvinhu. Kazhinji, nzvimbo huru yekushandisa yemafirita eceramic ndeyekutaurirana newaya, sezvo masisitimu aya achizivikanwa neawo compact dhizaini uye kuderedzwa kwemitengo yekugadzira.
Wideband mafirita anopfuura yakakura huwandu hwema frequency anoratidza kuti anogona kugamuchira mamwe masaini panguva imwe. Muenzaniso wakanaka uri mumasisitimu ekutaurirana umo munhu anofanirwa kudzosera akawanda ma frequency chiteshi panguva imwe chete. Narrowband mafirita anopfuura mashoma mashoma ma frequency uye ane simba rekumisa rakakura pamutengo webandwidth. Zvakare, iwo akanakira maapplication uko chete frequency imwe chete inoda kusefa, senge mune chaiyo yekuyera masisitimu.
Lumped element bandpass mafirita ari akareruka emagetsi zvikamu zvakateedzerwa pane capacitance uye inductance. Mamiriro avo akanaka kune-frequency applications neredhiyo kufambiswa kwemashoko kunoda kusefa kune mashoma akajairwa ma frequency range. Kuwedzera kudzikisira saizi yavo kwaireva kuti mafirita aya aiwanzo shandiswa mumidziyo yemadiki madiki, semafoni nemapeja.
Zvishandiso zveRF SAW Bandpass Sefa 3 X 3 X 1.25
Communication Systems
Mune masisitimu ekutaurirana, mabhendi mafirita anotendera kupfuura iwo chete masaini ma frequency anobatsira asi achiramba mamwe ese. Kupfuurirazve, ivo vanobatsira kuparadzanisa nzira dzakasiyana mune yakazara vanhu, nekudaro kudzivirira kupindirana uye kubatsira kuvandudza kujeka uye kugona kwechiratidzo chekufambisa. Ese maviri mawaya uye newaya masisitimu ekutaurirana anoshandisa mafirita aya kuwedzera kutendeseka kwechiratidzo uye kuderedza ruzha. Pasina ivo, masisitimu ekutaurirana aizoshanda pamwero mukuru wekukanganisa, zvichitungamira mukurasikirwa nedata uye kuderera kwekuita.
Aerospace uye Defense
Bandpass mafirita akakosha zvikamu zveRF masisitimu senge radar uye missile kutungamira mune aerospace uye maindasitiri ekudzivirira. Aya masisitimu anofanirwa kushanda munzvimbo dzine kukanganiswa kweredhiyo yakakwirira kuitira kuti ione masaini anodiwa. Cavity uye ceramic mafirita anoshandiswa kuvandudza chinangwa chekuona chokwadi uye kuvimbika. Bandpass mafirita anoita basa rakakosha muavionic masisitimu kwavanovimbisa kugadzikana kwekutaurirana uye masisitimu ekufambisa nekusefa ma frequency asingadiwe.
Midziyo Yezvokurapa
Midziyo yekufungidzira yekurapa yakadai seMRI uye ultrasound, pamwe nemimwe michina yekurapa isina waya, inoshandisa mabhendi mafirita kusimudzira kujeka kwezviratidzo zvekuongorora. Mukufungidzira kwekurapa, aya mafirita anosiyanisa chiratidzo chinodiwa kubva kune ruzha rwekumashure electromagnetic kukanganiswa, kuvandudza mhando yemufananidzo. RF bandpass mafirita inova nechokwadi chekuti michina yekurapa isina waya inotaurirana data rakakosha remurwere pasina kukanganisa mukati meredhiyo frequency spectrum.
Industrial Monitoring Systems
Bandpass mafirita anoshandiswa kune sensor masisitimu anotarisisa vibrations, tembiricha, uye kudzvanywa muzvirongwa zveindasitiri. Aya masisitimu anofanirwa kushanda munzvimbo dzine kukanganiswa kwakawanda kwemagetsi. Mafirita anoshandiswa kupatsanura masaini ekufarira kubva pane zvese izvo zvinokanganisa. Vanovandudza kururamisa uye kuvimbika kwekutarisa masisitimu uye kuwedzera mashandiro ehurongwa nekudzivirira kuverenga kwenhema kunokonzerwa neruzha.
Maitiro ekuisa RF SAW Bandpass Sefa 3 X 3 X 1.25
Zvishandiso Zvinodiwa
Kuisa RF bandpass sefa kunoda maturusi emaoko ekubvisa uye kunyengedza mumagetsi masisitimu. Mumwe angangoda screwdrivers, wrenches, uye pliers, zvichienderana nechayo chaiyo chimiro chemudziyo wake. Dzimwe sarudzo dzinosanganisira multimeter yekuyedza, anti-static wrist strap kudzivirira kubuda kweelectrostatic discharge, uye gwara rekuisa sefa zvinoenderana nezvaanoda pakusefa uye maitiro ehunyanzvi.
Kubvisa Masefa Ekare
Kana paine chero mafirita aripo munzvimbo ayo iyo RF bandpass sefa inofanirwa kutsiva, munhu anozoda kunyatsoabvisa. Izvi zvinoreva kuti simba regadziriro rinofanira kutanga radzimwa, uye ipapo iye anofanira kuburitsa chero electrostatic nekupfeka tambo yake yeruoko. Uchishandisa maturusi akakodzera, tsvaga iyo yazvino sefa, uye zvinyoro nyoro ibudise kunze kweimba yayo kana kuibvisa kubva kudunhu.
Kuisa Sefa Itsva
Mushure mekubvisa iyo yekare sefa, chinotevera kukwidza iyo itsva RF bandpass sefa panzvimbo. Muchiitiko chekusatsiva kwesefa kana kusikwa kwenzvimbo kune mafirita matsva, ita shuwa kuti iyo sefa yakachengetedzwa zvakachengeteka mudzimba dzayo kana yakabatana zvakasimba kudunhu. Nyatsoteerera kutariswa kwesefa kuti uone kuti iyo yekupinza uye yekubuda materminal inoenderana neiyo system yechiratidzo nzira. Zvishoma nezvishoma uye zvinyoro batanidza materminal uye ita shuwa kuti anokwana zvakachengeteka.
Kuedza System
Kana yangoiswa, iyo bhendi nyowani sefa inoda kuongororwa kuti ione kana iri kushanda nemazvo. Chekutanga, simbisa sisitimu kumashure mushure mekuona kuti sefa yakabatana zvakachengeteka uye zvese zvikamu zviri munzvimbo. Wobva waona iyo system interface kana yakabatana yekutarisisa michina kune chero zviratidzo zvechiratidzo chekutendeseka. Kupfuurirazve, mhanyisa mamwe macheki ekuongorora kuti uone kana iyo sefa inoshanda nemazvo uye kuti sisitimu inoshanda mukati meinodiwa bandwidth renji. Funga kushandisa multimeter kuyera simba rechiratidzo uye kutarisa chero kurasikirwa kana kukanganisa.
Kuchengetedza RF SAW Bandpass Sefa 3 X 3 X 1.25
Kuongorora Nguva Dzose
Ongorora sefa nemidziyo yakatenderedza nguva nenguva kuti uone zviratidzo zvekupfeka, kukuvara kwemuviri, kana ngura izvo zvinogona kukanganisa kuita kwesefa nekufamba kwenguva. Chenjerera kubatanidza kusina kusimba, tambo dzakapwanyika, kana marara ari kugara pasefa. Uyezve, tarisa mamiriro ezvakatipoteredza akadai sehunyoro, guruva, kana kupisa kwakanyanya kunogona kukanganisa kushanda kwesefa.
Monitoring Performance
Imwe nzira inoshanda yekudzivirira kuparara kweRF bandpass sefa kugara uchitarisisa kuita kwayo. Izvi zvinoreva kuti munhu anofanirwa kutarisa simba rechiratidzo, bandwidth, uye mazinga ekukanganisa mukati mehurongwa. Chero kudonha kwesimba rechiratidzo, yakakura bandwidth, kana kuwedzera kupindira kunoreva inogona kusashanda sefa. Shandisa maturusi ekuongorora kuyera mapikicha akakosha uye woaenzanisa neyenhoroondo data mabhenji kubatsira kuona kudzikisira kwekuita.
Environmental Controls
Mamiriro ekunze akadai sekupisa kwakanyanya, humidity, uye guruva zvinogona kukanganisa RF bandpass sefa kuita. Kuti uve nechokwadi chekuti-yakavimbika kwenguva yakareba, edza kuchengeta sisitimu iri munzvimbo dzakadzorwa dzisinganyanyi kunetseka nemamiriro ataurwa pamusoro apa. Pamusoro pezvo, imwe nzira inoshanda ndeye kushandisa mafirita akavharirwa kana mavhavha kudzivirira zvinosvibisa kubva pakukanganisa sefa.
Documentation of Changes
Kunyora zvese shanduko yesystem ine hukama neRF bandpass sefa inopa poindi yereferensi yeramangwana kugadzirisa uye kugadzirisa dambudziko. Rekodha zvinyorwa zvechero zvigadziriso, sekutsiva mafirita, shanduko mumagadzirirwo, mazuva ekuisa, uye vashandi vanobatanidzwa. Kuchengeta zvinyorwa zvakadzama kunobatsira kuvaka nhoroondo yehurongwa, iyo inogona kubatsira mukuona mapatani ematambudziko kana kuona kana kukwidziridzwa kwaidiwa.
Zvitupa
FAQ
Isu tiri nyanzvi vanogadzira mafirita vagadziri uye vatengesi muChina, tichipa emhando yepamusoro zvigadzirwa nemutengo wakaderera. Kana iwe uchizoenda kune wholesale discount saw sefa, unogamuchirwa kuti utore makotesheni uye yemahara sampuro kubva kufekitori yedu.