Sesefa sa SAW
Lisefe tsa Surface Acoustic Wave (SAW) ke lisebelisoa tse tiileng- tsa elektroniki tse sebelisang phatlalatso ea acoustic wave ho sefa maqhubu a radio. Ba ipabola tabeng ea ho fetisa maqhubu a sepheo ka boikhethelo ha ba hana tšitiso le lerata, ba fana ka botsitso bo phahameng le ho ts'epahala ka har'a sephutheloana se kopaneng, se tloaelehileng. Lisefe tsena li sebelisoa haholo ho GPS navigation, TDD/FDD communication system, AI chips, and low-tahlehelo lits'ebetso tsa RF, tse fanang ka melemo e kang low amplitude ripple, sharp out-ea{5}}ho hana sehlopha, tieho ea sehlopha, le ts'ireletso e matlafalitsoeng ea ESD.
Morekisi oa hau oa Sesefe oa Setsebi sa SAW
Suzhou Hangjing Elec & Tech Co., Ltd., e thehiloeng ka 2014, ke tekhenoloji-e khannoang ke tse nyenyane le tse mahareng{4}}khoebo e kholo (SME) e sebetsanang le-ka botlalo ho R&D, moralo, tlhahiso, le thekiso ea likarolo tsa taolo ea maqhubu a quartz. E thehiloe sehlopheng sa profeshenale le boitseanape bo tsoetseng pele ba tlhahiso, khamphani e thehile sethala sa sehlahisoa se matla se kenyelletsang likristale tsa quartz, crystal oscillator, TCXO, VCXO, OCXO, lifilthara tsa kristale{7}}ho tloha ho likarolo tsa mantlha ho isa lits'ebetsong tse lokiselitsoeng.
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![Sefa sa SMD Low Pass SAW 1.1x0.9x0.5]()
Sefa sa SMD Low Pass SAW 1.1x0.9x0.5Letoto la SF10S5 ke Sefe ea ultra-compact SMD Low Pass SAW e boholo ba 1.1×0.9×0.5mm feela. E sebelisa theknoloji ea CSP (Chip Scale Package), e etselitsoe haholo lits'ebetso tsa GPS navigation.Bala haholoanyane -
![Sefe se Senyane-Mount SAW Filter 1.4x1.1 GPS SAW Filter 4 PIN 2015]()
Sefe se Senyane-Mount SAW Filter 1.4x1.1 GPS SAW Filter 4...Miniature Surface-Mount SAW Filter 1.4x1.1 SF11S5 letoto la ultra - le lenyane (1.4x1.1x0.6mm) CSP - karolwana e pakilweng, e nang le {{10}MHz range, botsitso bo botle, e thusa GPS, communication...Bala haholoanyane -
![Sefe ea RF SAW Bandpass 3 X 3 X 1.25]()
Sefe ea RF SAW Bandpass 3 X 3 X 1.25RF SAW Bandpass Filter 3 x 3 x 1.25 mm-SF33M6 Series ke sesebediswa sa ho qetela{{6}se senyane{7}}se nang le sesebediswa (SMD) se nang le-sephutheloana se ts'epahalang se phahameng sa ceramic.Bala haholoanyane -
![Sefa sa Wideband SAW 3.8x3.8mm]()
Sefa sa Wideband SAW 3.8x3.8mmSefahla sa SF44M6 surface acoustic wave (SAW), se nang le -sesebediswa sa thaba (SMD) 3.8×3.8 mm ceramic seam seal package, se sebelisoa lisebelisoa tsa puisano.Bala haholoanyane -
![Sefa sa High Frequency Saw 5050]()
Sefa sa High Frequency Saw 5050Letoto la High Frequency SAW Filter SF55M8, le kentsoeng ka har'a sephutheloana sa 5.0 × 5.0 mm CERAMIC SEAM SEAL SMD, se sebelisoa haholo-holo lits'ebetsong tsa puisano tse se nang mohala tse...Bala haholoanyane -
![Sefe ea DIP 3PIN SAW 8.4 X 3.5 X 2.9]()
Sefe ea DIP 3PIN SAW 8.4 X 3.5 X 2.9Sehlopha sa SFD11 SAW Filter ka 8.4 × 3.5mm tšepe sephutheloana sa D11 se etselitsoe ka ho khetheha le ho sebelisoa ka ho pharaletseng mekhoeng ea puisano e se nang mohala.Bala haholoanyane -
![TO-39 SAW Sefe 3PIN]()
TO-39 SAW Sefe 3PINLetoto la TO-39 SAW Filter 3PIN SFTO39 ke ¢ 9.15x3.3mm PACKAG, e sebelisoang haholo ho Li-Receivers tsa Puisano e se nang Mehala, TV/Radio Tuners.Bala haholoanyane -
![Sefe ea LOT le WiFi SAW F11]()
Sefe ea LOT le WiFi SAW F11Surface Mount LOT le WiFi SAW Filter F11 SFF11 Series ke sebaka se senyenyane{2}}sesebediswa (SMD) se nang le thepa ya letsopa. E etselitsoe le ho sebelisoa haholo ho lisebelisoa tsa IoT...Bala haholoanyane
Hobaneng o re khetha
Boleng bo Phahameng
Phepelo e nepahetseng e netefatsang boleng ba sehlahisoa;Sekhahla{0}}sekhahla se tlase haholo se netefalitsoeng ka liteko tse matla;{1}lisebelisoa tsa boleng bo holimo{1}le theknoloji e tsoetseng pele li etsa hore sehlahisoa se tšepahale.
Melemo ea Tšebeletso
Moralo oa litšebeletso tsa bareki-o sebetsanang le-ka maikutlo a pele ho-therisano ea thekiso ho romella-tšehetso ea thekiso) e etelletsang pele karabo e potlakileng. 24-ea hora ea tšebeletso ea inthanete, khotheishene e nakong le e potlakileng bakeng sa hau.
Sales Market
Lihlahisoa tsa rona li atolohile libakeng tsa bohlokoa tsa machabeng ho kenyeletsoa Europe, Asia Boroa-bochabela, Amerika, Oceania le mebaraka e meng e meholo. Marangrang ana a lefatshe lohle a thusa khamphani ho fana ka tshehetso e felletseng ho bahlahisi ba ka sehloohong ba disebediswa tsa elektroniki lefatsheng ka bophara, ha e ntse e tsepamisitse maikutlo a yona ho-lihlahiswa tsa boleng bo hodimo.
Setifikeiti sa Rona
Lihlahisoa tsohle tsa rona li fetileGB/T 19001 - 2016/ISO 9001:2015 Quality Management System Standard, Sena se bontša hore li finyella litekanyetso tsa machaba tsa boleng, polokeho, le tshebetso.
Sefe ea RF SAW Bandpass 3 X 3 X 1.25
Sesefo sa RF SAW Bandpass ke karolo ea bohlokoa lits'ebetsong tsa maqhubu a seea-le-moea tse lumellang mefuta e itseng ea maqhubu hore e fete ha e ntse e fokotsa matšoao ka ntle ho sebaka sena. Li-filters tsena li bohlokoa bakeng sa ho netefatsa ho hlaka ha matšoao, ho fokotsa tšitiso, le ho ntlafatsa ts'ebetso ea puisano e se nang mohala, khaso, radar le litsamaiso tsa sathelaete.
|
Ntho |
Litlhaloso |
Yuniti |
|
|
Maqhubu a Range |
fc |
100 ~ 3600MHz |
MHz |
|
Maqhubu a Tloaelehileng |
|
1575.42, 1582.4,1568,2655 |
MHz |
|
Bophara ba Band bo sebetsang |
|
3,25,48 kapa hlalosa |
MHz |
|
Tahlehelo ea Kenyelletso ( mets) |
IL |
0.9,1.3,1.8, 2.2 kapa hlalosa |
dB |
|
VSWR(boholo) |
2.0 |
dB |
|
|
Sebaka sa Mocheso oa Ts'ebetso |
−40~+85 |
tekanyo |
|
|
Storage Mocheso Range |
−40~+85 |
tekanyo |
|
Likarolo tsa RF SAW Bandpass Filter 3 X 3 X 1.25
Ho khetha khafetsa
Morero oa mantlha oa sefahla sa bandpass ke ho fana ka bandwidth e lekaneng ho lumella ho feta ha maqhubu a lakatsehang ha o ntse o thibela ka botlalo tse sa batloeng. Tšobotsi ena e bolela hore lihloela li ka khetha ka nepo maqhubu ka har'a mefuta e fapaneng 'me tsa etsa hore e be tsa bohlokoa likhokahanong tsa mehala, ho utloa le ho sebetsa ka mats'oao.
Bophahamo ba motlakase
Bandwidth e hlalosoa e le mefuta e mengata ea maqhubu ao sefe se lumellang ho feta ho ona. Li-filters tsa li-bandpass tse pharaletseng li khona ho lumella mefuta e mengata ea maqhubu, ha tse tšesaane li lumella mefuta e fokolang feela. Ts'ebeliso eo filthara e sebelisoang ho eona e etsa qeto ea hore na bandwidth e hlokahalang. Mohlala, li-filters tsa wideband li bohlokoa lits'ebetsong tsa puisano tse fetisang likanale tse ngata tsa maqhubu, athe li-filters tsa narrowband li bohlokoa lits'ebetsong tse nepahetseng tsa ho lekanya.
Tahlehelo ea Kenyelletso
Ena ke boholo ba matla a lets'oao a lahlehileng ha lets'oao le feta sefeneng. Tahlehelo e tlase ea ho kenya e bolela hore matla a mangata a lets'oao a bolokoa kamora ho feta sefeneng. Karolo ena e bohlokoa lits'ebetsong tsa puisano, moo ho boloka matla a lets'oao ho leng bohlokoa bakeng sa phetiso e hlakileng le e tšepahalang.
Ho hana
Lisefe tsa Bandpass li thibela ka ho feletseng maqhubu a sa batleheng, 'me sena se boetse se bitsoa "ntle-ea{1}}ho lahloa ha lihlopha." Bokhoni ba ho hatella li-harmonics tse sa batleheng tsa maqhubu le matšoao a bohata a bitsoa ho hana. Ke tšobotsi e lakatsehang ea li-filters tsa RF ka hore li thibela ho kena-kenana le lets'oao le lakatsehang mme li etsa bonnete ba hore sefahla se lumella feela bandwidth e khethiloeng ho feta.
Q Factor
Ntho ea boleng, eo hangata e bitsoang Q factor, ke tekanyo ea khetho ea sefe. Ntho e phahameng ea Q e bolela khetho e ntle ea khafetsa le bandwidth e tlase. Lisefe tse nang le Q e phahameng li ratoa lits'ebetsong tse hlokang khetho e nepahetseng ea makhetlo, joalo ka lits'ebetsong tsa radar le li-receiver tsa RF. Leha ho le joalo, li-filters tsena li atisa ho bontša tahlehelo e eketsehileng ea ho kenya ka har'a meeli ea bandwidth.
Mofuta oa Sefe ea RF SAW Bandpass 3 X 3 X 1.25
Sefahla sa "cavity bandpass" ke filthara ea RF e sebelisang lisebelisoa tsa resonance ea cavity ho fumana bandwidth e lakatsehang. Li tšoauoa ka likarolo tse lakatsehang joalo ka lihlopha tse moqotetsane haholo tsa khafetsa le ho hana maqhubu a sa batleheng. Li boetse li na le nako e telele 'me li sebelisoa haholo lits'ebetsong tse hlokang ho hloekisoa ka thata, mohlala, lits'ebetsong tsa avionic le tsa mehala.
Ceramic BPS e sebelisa lirafshoa tsa piezoelectric ho aha lihloela tse sebetsang hantle le tse bitsang chelete e ngata-tse sebetsang hantle tsa bandpass. Ba fana ka ts'epo e kholo ha ho tluoa tabeng ea botsitso ba ts'ebetso maemong a mabe ho lisebelisoa tse ling tsa semiconductor. Hangata, sebaka se seholo sa ts'ebeliso ea li-filters tsa ceramic ke puisano e se nang mohala, kaha litsamaiso tsena li tsejoa ka meralo ea tsona e kopaneng le litšenyehelo tse fokotsehileng tsa tlhahiso.
Li-filters tsa Wideband li fetisa mefuta e mengata e mengata e bontšang hore li ka amohela matšoao a mangata ka nako e le 'ngoe. Mohlala o motle ke oa litsamaiso tsa puisano moo motho a tlamehang ho fetisa likanale tse ngata ka nako e le 'ngoe. Li-filters tsa Narrowband li fetisa mefuta e fokolang haholo ea maqhubu 'me li na le matla a maholo a ho emisa ka litšenyehelo tsa bandwidth. Hape, li nepahetse bakeng sa lits'ebetso tseo ho tsona ho hlokahalang ho sefshoa makhetlo a le mong feela, joalo ka litsamaiso tse nepahetseng tsa ho metha.
Li-filters tsa lumped element bandpass ke likarolo tse bonolo tsa elektroniki tse entsoeng ka bokhoni le inductance. Sebopeho sa tsona se molemo bakeng sa-lisebelisoa tsa maqhubu a tlase le likhokahano tsa seea-le-moea tse hlokang ho hloekisoa bakeng sa maqhubu a seng makae a tloaelehileng. Ho fokotsa boholo ba tsona ho ne ho bolela hore li-filters tsena li ne li sebelisoa ka lisebelisoa tsa boholo bo nyane, joalo ka mehala le li-pager.
Likopo tsa RF SAW Bandpass Filter 3 X 3 X 1.25
Mekhoa ea puisano
Litsamaisong tsa puisano, li-filters tsa li-bandpass li lumella ho feta feela maqhubu a mats'oao a bohlokoa ha a hana a mang kaofela. Ho feta moo, li thusa ho arola likanale tse fapaneng ka bongata, kahoo li thibela ho kopana le ho thusa ho ntlafatsa ho hlaka le bokhoni ba phetisetso ea matšoao. Ka bobeli litsamaiso tsa puisano tse se nang mohala le tsa mehala li sebelisa lihloela tsena ho eketsa botšepehi ba matšoao le ho fokotsa lerata. Ntle le bona, litsamaiso tsa puisano li ne li tla sebetsa ka tšitiso e kholoanyane, e lebisang tahlehelong ea data le ho fokotsa ts'ebetso.
Sefofane le Tšireletso
Li-filters tsa Bandpass ke likarolo tsa bohlokoa tsa sistimi ea RF joalo ka radar le tataiso ea limisaele indastering ea lifofane le ts'ireletso. Litsamaiso tsena li tlameha ho sebetsa libakeng tse nang le tšitiso ea maqhubu a seea-le-moea a phahameng e le hore li ka khona ho lemoha mats'oao a lakatsehang. Li-filters tsa cavity le ceramic li sebelisoa ho ntlafatsa ho nepahala le ho ts'epahala ha sepheo sa ho lemoha. Li-filters tsa bandpass li phetha karolo ea bohlokoa tsamaisong ea avionic moo li netefatsang botsitso ba mekhoa ea puisano le tsamaiso ka ho hloekisa maqhubu a sa batleheng.
Thepa ea Bongaka
Lisebelisoa tsa litšoantšo tsa bongaka tse kang MRI le ultrasound, hammoho le lisebelisoa tse ling tsa bongaka tse se nang mohala, li sebelisa li-filters tsa bandpass ho boloka ho hlaka ha matšoao a tlhahlobo. Litšoantšong tsa bongaka, lihloela tsena li khetholla lets'oao le lakatsehang ho tsoa mokokotlong o lerata oa tšitiso ea motlakase, ho ntlafatsa boleng ba setšoantšo. Lisefa tsa RF bandpass li netefatsa hore lisebelisoa tsa bongaka tse se nang mohala li buisana ka lintlha tsa bohlokoa tsa mokuli ntle le tšitiso ea maqhubu a radio.
Mekhoa ea ho Hlahloba Liindasteri
Li-filters tsa Bandpass li sebelisoa bakeng sa litsamaiso tsa sensor tse hlokomelang ho thothomela, mocheso le khatello maemong a indasteri. Litsamaiso tsena li tlameha ho sebetsa libakeng tse nang le tšitiso e ngata ea motlakase. Lisefe li sebelisoa ho arola matšoao a thahasello ho tšitiso eo eohle. Ba ntlafatsa ho nepahala le ho ts'epahala ha lits'ebetso tsa ho beha leihlo le ho eketsa ts'ebetso ea sistimi ka ho thibela ho bala ho fosahetseng ho bakoang ke lerata.
Mokhoa oa ho kenya Filter ea RF SAW Bandpass 3 X 3 X 1.25
Lisebelisoa Tse Hlokehang
Ho kenya filthara ea RF bandpass ho hloka lisebelisoa tsa mantlha tsa letsoho bakeng sa ho qhaqholla le ho qhekella litsamaisong tsa elektroniki. Motho a ka hloka li-screwdrivers, wrenches, le pliers, ho latela sebopeho se ikhethileng sa sesebelisoa sa hae. Likhetho tse ling li kenyelletsa multimeter bakeng sa ho etsa liteko, leqhoele le thibelang -mohala oa letsoho ho thibela ho tsoa ka motlakase, le tataiso ea ho kenya filthara e amanang le litlhoko tsa hae tsa ho sefa le lintlha tsa tekheniki.
Ho Tlosa Lisefe Tsa Khale
Haeba ho na le li-filters tse teng sebakeng seo RF bandpass filter e lokelang ho e nkela sebaka, motho o tla hloka ho li tlosa ka hloko. Sena se bolela hore matla a tsamaiso a tlameha ho tima pele, ebe o hloka ho ntša motlakase leha e le ofe ka ho roala lesela la letsoho la hae. U sebelisa lisebelisoa tse loketseng, fumana filthara ea hajoale, 'me ka bonolo u e hule ka ntle ho ntlo ea eona kapa u e tlose ho tloha potolohong.
Ho kenya Filter e Ncha
Kamora ho tlosa filthara ea khale, ntho e latelang ke ho kenya filthara e ncha ea RF bandpass sebakeng. Tabeng ea ho se be le phetoho ea sefe kapa ho theha sebaka bakeng sa li-filters tse ncha, etsa bonnete ba hore filthara e behiloe ka mokhoa o sireletsehileng ntlong ea eona kapa e hokahane ka thata ho potoloho. Ela hloko ka hloko mokhoa oa ho sefa ho netefatsa hore li-terminals tsa ho kenya le ho tsoa li lumellana le tsela e nepahetseng ea matšoao. Hokela butle le ka bonolo li-terminals 'me u netefatse hore li lekana hantle.
Ho Lekola Sisteme
Ha e se e kentsoe, sefe se secha sa bandpass se hloka ho hlahlojoa ho netefatsa hore na se sebetsa hantle. Ntlha ea pele, tsosolosa tsamaiso ka mor'a ho netefatsa hore filthara e hokahane ka mokhoa o sireletsehileng 'me likarolo tsohle li teng. Ebe u sheba sebopeho sa sistimi kapa lisebelisoa tse hokahaneng tsa ho beha leihlo bakeng sa matšoao leha e le afe a botšepehi ba matšoao. Ho feta moo, tsamaisa litlhahlobo tse ling ho bona hore na sefahla se sebetsa hantle le hore sistimi e sebetsa ka har'a mefuta e lakatsehang ea bandwidth. Nahana ka ho sebelisa multimeter ho lekanya matla a lets'oao le ho hlahloba tahlehelo kapa tšitiso efe kapa efe.
Ho boloka RF SAW Bandpass Filter 3 X 3 X 1.25
Litlhahlobo Tsa Kamehla
Hlahloba sefe le lisebelisoa tse potileng khafetsa ho bona matšoao a ho tsofala, ho senyeha ha 'mele, kapa ho hola ho ka amang tšebetso ea filthara ha nako e ntse e ea. Ela hloko likhokahano tse hlephileng, likhoele tse robehileng, kapa maloanlahla a lutseng holim'a sefe. Ho feta moo, hlahloba maemo a tikoloho joalo ka mongobo, lerōle, kapa mocheso o feteletseng o ka amang tšebetso ea sefe.
Tlhokomelo ea Ts'ebetso
Mokhoa o mong o sebetsang oa ho thibela ho senyeha ha filthara ea RF bandpass ke ho lula u lekola ts'ebetso ea eona ka hloko. Sena se bolela hore motho o tlameha ho shebella matla a lets'oao, bandwidth, le maemo a tšitiso kahare ho sistimi. Ho theoha hofe kapa hofe ha matla a lets'oao, bandwidth e pharalletseng, kapa tšitiso e eketsehileng e bolela sefahla se ka bang teng se sa sebetseng hantle. Sebelisa lisebelisoa tsa tlhahlobo ho lekanya liparamente tsa bohlokoa le ho li bapisa le li-benchmark tsa data tsa nalane ho thusa ho tseba ho fokotseha ha ts'ebetso.
Taolo ea Tikoloho
Maemo a tikoloho joalo ka mocheso o feteletseng, mongobo, le lerole a ka ama ts'ebetso ea filthara ea RF bandpass. Ho netefatsa hore{1}}e ts'epahala ha nako e telele, leka ho boloka sistimi e le maemong a laoloang ao ho seng bonolo hore a hlokofatsoe ke maemo a boletsoeng ka holimo. Ho feta moo, ts'ebetso e 'ngoe e sebetsang ke ea ho sebelisa liphaephe kapa likoahelo ho thibela litšila hore li se ke tsa ama sefe.
Litokomane tsa Liphetoho
Ho ngola liphetoho tsohle tsa sistimi tse amanang le filthara ea RF bandpass ho fana ka ntlha ea litšupiso bakeng sa tokiso ea nako e tlang le mosebetsi oa ho rarolla mathata. Rekota lintlha tsa litokiso life kapa life, joalo ka li-filters tse ncha, liphetoho tsa litlhophiso, matsatsi a ho kenya, le basebetsi ba amehang. Ho boloka lintlha tse qaqileng ho thusa ho haha histori ea tsamaiso, e ka thusang ho khetholla mekhoa ea mathata kapa ho tseba hore na ho hlokahala neng ho ntlafatsa.
Litifikeiti
LBH
Re profeshenale bahlahisi le barekisi ba li-filters ba China, ba fanang ka lihlahisoa tsa boleng bo holimo tse ikhethileng ka theko e tlase. Haeba u batla ho fumana sefahla sa litheolelo tse ngata, rea u amohela ho fumana khotheishene le sampole ea mahala femeng ea rona.