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Ebyuma ebifuga frequency .

Ebyuma ebifuga frequency bye bitundu ebikulu eby’obusannyalazo ebivunaanyizibwa ku kukola, okulonda, n’okutebenkeza emirundi egy’enjawulo mu nkulungo z’obusannyalazo. Zikola omusingi gw’obudde bw’obubonero, okukwataganya, n’okusengejja mu nkola z’amasannyalaze ez’omulembe. Ebika by’ebintu ebikulu mulimu: Frequency Filters, Resonators ne Frequency Discriminators.

Omugabi wo ow'ebyuma ebifuga frequency frequency control supplier .

Suzhou Hangjing Elec & Tech Co., Ltd., eyatandikibwawo mu 2014, tekinologiya-evugirwa entono n’ey’omulembe-Ekitongole ekinene (SME) nga kikugu mu bujjuvu-Spectrum R&D, dizayini, okufulumya, n’okutunda ebitundu ebifuga frequency frequency frequency. Nga zisimbye emirandira mu ttiimu y’abakugu n’obukugu obw’omulembe mu kukola ebintu, kkampuni ekoze ekiwandiiko ekinywevu ekizingiramu quartz crystals, crystal oscillators, TCXO, VCXO, OCXO, crystal filters-okuva ku bitundu eby’omusingi okutuuka ku nkola ezituukiridde.

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Okusooka 12 3 Okusembayo

Lwaki tulonda .

Omutindo ogw’oku ntikko

Omukutu gw’okugaba ebintu mu ngeri entuufu ogukakasa omutindo gw’ebintu ogukwatagana;Omuwendo gw’okulemererwa ogwa wansi ennyo ogukakasibwa okugezesebwa okukakali;Ebintu eby’omutindo ogwa waggulu-ne tekinologiya ow’omulembe bifuula ekintu okwesigika.

Ebirungi by'obuweereza .

Kasitoma-Enkola y'empeereza eyeesigamiziddwa ku nsonga (okubikka Pre-Okuteesa ku kutunda okuteeka-okuwagira okutunda) ekulembeza okuddamu okw'amangu. 24-Empeereza y'oku yintaneeti ey'essaawa, mu budde era mu bwangu gy'oli.

Akatale k'okutunda .

Ebintu byaffe bigaziye mu bitundu by’ensi yonna ebikulu omuli Bulaaya, Southeast Asia, Americas, Oceania, n’obutale obulala obukulu. Omukutu guno ogw’ensi yonna gusobozesa kkampuni okuwa obuwagizi obujjuvu eri abakola ebyuma eby’amasannyalaze abakulembedde okwetoloola ensi yonna, ate nga bakuuma essira ddene ku bintu eby’omutindo ogwa waggulu-.

Satifikeeti yaffe

Ebintu byaffe byonna biyiseGB/T 19001 - 2016/ISO 9001:2015 Quality Management System Standard, Kino kiraga nti bituukana n’omutindo gw’ensi yonna ogw’omutindo, obukuumi, n’omulimu.

Miniature SMD Crystal Omusengejja 7050

SMD (Surface Mount Device) Crystal Filter kitundu kya electronic ekituufu ekikozesebwa okuyita oba okuziyiza ensengekera za frequency ezenjawulo mu dizayini ya circuit ey’omulembe. Ebisengejja bino ebitonotono bikozesebwa nnyo mu by’amasimu, enkola z’amaloboozi, okukozesa RF (radio frequency), n’okukola ku siginiini za digito okumalawo amaloboozi, okuziyiza harmonics, n’okutumbula okutegeera kwa siginiini. Olw’ekigere ekitono n’okwesigamizibwa okw’amaanyi, SMD crystal filters zisinga ku PCBs ezipakiddwa ennyo (printed circuit boards) mu ssimu ez’amaanyi, ebyuma bya IoT, ne modulo ezitaliiko waya.

Emirundi (MHz) .	Ekifaananyi	No. of Poles .	Okuyita Bandwidth (KHZ, Min) .	Okuyimiriza Bandwidth (KHZ, Max) .	ripple (DB, max) .	Okufiirwa mu kuyingiza (dB, max) .	Okukendeera okukakasibwa (dB) .	Okukomya impedansi (Ohms//PF) .	Cc (pF) nga .
21.400	21MQ7.5A	2	±3.75	±18	1.0	2.0	70	850/6.0
	21MQ15A .	2	±7.5	±25	0.5	1.5	70	1500/2.5
	21MQ15B	4	±7.5	±25	1.0	3.0	70	1800/0.35	5.0
	21MQ30A .	2	±7.5	±50	1.5	2.0	60	2500/0
21.700	21.7mq15a .	2	±7.5	±28	1.0	2.0	70	1500/2.5
	21.7MQ15B	4	±7.5	±25	1.0	3.0	70	1750/0.35	5.0
	21.7mq30a .	2	±15	±50	1.5	2.0	50	2500/0
45.000	45MQ15A	2	±7.5	±25	1.0	2.0	70	650/3.5
	45mq15b .	4	±7.5	±25	1.0	3.0	80	600/2.3	7.5
	45MQ30A .	2	±15	±60	1.0	2.0	70	1200/1.8
	45mq30b .	4	±15	±40	1.0	3.0	70	1200/1.0	2.5

Ebifaananyi bya miniature SMD crystal filter 7050 .

Okusengejja kwa Narrowband okwa Frequency {{0} {0} .

Omusengejja guno omufunda-bandpass gulina frequency range wakati wa 21.4MHz okutuuka ku 45MHz (okugeza, Jingkexin CF series), passband obugazi bwa ±3.75kHz okutuuka ku ±15kHz, okufiirwa okuyingiza nga wansi nga 1.0dB, ne intra-band ripple<=2.0dB.

Okulonda kwa waggulu

Nga tukozesa enkola ya piezoelectric effect ya quartz crystal resonator, filter eno etuuka ku steep passband ne stopband attenuation, okukakasa okukendeeza kwa 18dB okutuuka ku 60dB.

Okutuukagana n’obutonde bw’ensi

Etuukana n’omutindo gwa ROHS ne PB-ewa obuzito obw’eddembe, egaba okuziyiza okusinda n’okukankana okw’amaanyi (omutendera gw’okutegeera obunnyogovu: Omutendera 1), n’obuwanvu bw’ebbugumu erikola ku ddaala lya -40 okutuuka ku+125 (omutindo gw’amakolero).

Ekika kya Miniature SMD Crystal Filter 7050

01.

Ebisengejja eby’okuyita wansi

Ekoleddwa okusobozesa frequency eziri wansi w’ekifo ekigere ekigere okuyitamu ate nga zikendeeza ku frequency eza waggulu.

02.

Ebisengejja ebiyita mu bbanga (high pass filters) .

Ebisengejja bino bikkiriza frequency waggulu w’omusingi ogutegeezeddwa okuyita nga ziziyiza oba zikendeeza ku bubonero bwa frequency obwa wansi-.

03.

Band Pass Ebisengejja

Ekkiriza designed frequency range (passband) yokka okuyita mu, okugaana byombi frequencies eza wansi n'eza waggulu ebweru w'eddirisa lino.

04.

Ebisengejja Notch (Band Stop) .

Yakolebwa yinginiya okuziyiza ensengekera enfunda eya frequency ate nga ekkiriza endala zonna okuyita nga tezikoseddwa —kirungi nnyo okumalawo ensibuko ezenjawulo ezitaataaganyizibwa.

Enkozesa ya Miniature SMD Crystal Filter 7050

Ebikozesebwa mu byuma ebikozesebwa mu bulamu obwa bulijjo .
Mu ssimu ez’amaanyi, ttabuleeti, laptop, n’ebyuma eby’okwambala, SMD crystal filters zikakasa okukola signal okutebenkedde nga zikendeeza ku masanyalaze okutaataaganyizibwa ne crosstalk wakati w’ebitundu bya circuit ebipakiddwa ennyo. Nga ebyuma ebikozesebwa biwagira emitendera egy’enjawulo egya waya —nga wi-FI, Bluetooth, 4G/5G, ne NFC—ebisengejja bino biyamba okwawula ensengekera za frequency ezenjawulo, okukendeeza ku maloboozi n’okulongoosa okwesigamizibwa kw’okutambuza amawulire.

Ebikozesebwa mu Makolero
Mu makolero automation, process control, ne remote monitoring systems, SMD crystal filters zikulu nnyo mu kukuuma empuliziganya eyesigika mu mbeera enzibu. Zikozesebwa mu programmable logic controllers (PLCs), sensor networks, n’enkola za telemetry ezirina okukola obutasalako wadde nga zikwatibwa ebbugumu erisukkiridde, okukankana, n’amaloboozi g’amasannyalaze.

Ebyuma eby'obujjanjabi .
SMD crystal filters zikola kinene nnyo mu byuma eby’obusawo nga zisobozesa okulongoosa obubonero obutuufu mu byuma ebikebera n’okulondoola abalwadde. Mu byuma nga ebyuma bya ECG, enkola za MRI, sikaani z’amaloboozi amangi, n’okulondoola obubonero obukulu obukwatibwako, ebisengejja bino byawula obubonero bw’ebiramu obunafu okuva ku maloboozi ag’emabega n’okutaataaganyizibwa, ekyetaagisa okuzuula obulungi n’okulondoola obulamu mu kiseera ekituufu.

Eby’omu bwengula n’ebyokwerinda
Mu nkola z’omu bwengula n’ebyokwerinda, ng’emirimu egy’amaanyi egy’omulimu-gyesigamye ku mpuliziganya n’okutambulira mu nnyanja okutaliimu kamogo, SMD crystal filters tezeetaagisa. Nga zikozesebwa mu byuma ebikozesebwa mu nnyonyi, ebyuma ebikyusa sseetilayiti, enkola za rada, n’ebyuma ebikuuma empuliziganya, zikuuma obulungi bwa siginiini wansi w’okunyigirizibwa okw’amaanyi okw’obutonde —nga mw’otwalidde n’okukyukakyuka kw’ebbugumu okunene, okukankana okw’amaanyi, n’okukwatibwa emisinde.

Ebyempuliziganya
SMD crystal filters ze musingi mu nkola y’amasimu, gye ziteekebwa mu base stations, optical network units, microwave links, ne core routers. Nga basengejja harmonics eziteetaagibwa, okutaataaganyizibwa kw’emikutu egy’okumpi, n’okufuluma okw’obulimba, ebitundu bino biyamba okukuuma obutangaavu bwa siginiini obw’amaanyi n’obulungi bw’embala mu mikutu gy’amasimu (4G LTE, 5G NR), enkola za fibre-optic, n’empuliziganya ya setilayiti.

Enkola ezigenda zikula .
Okusukka ebitundu eby’ennono, SMD crystal filters zeeyongera okuba enkulu mu kusala-teknologiya edge nga autonomous vehicles, smart cities, ne quantum communication systems. Obusobozi bwazo okutuusa okusengejja okutebenkedde, okwa waggulu-okusengejja okutuufu kuwagira obwetaavu obugenda bweyongera obw’okuyungibwa okwesigika, okutono-okuyungibwa okutaliiko waya mu mbeera eziyungiddwa ku nkolagana.

Engeri y'okulondamu Miniature SMD Crystal Filter 7050 .

Frequency range .
Ekipimo kya frequency y’okukola kye kigerageranyo ekisinga obukulu nga olondawo omusengejja gwa SMD crystal. Omusengejja gulina okukolebwa okukola obulungi mu bbandi ya frequency egenderere ey’okukozesa kwo. Crystal filters zikolebwa okuwuuma ku frequency entuufu, mu bujjuvu okuva ku kHz ntono mu audio ne low-speed digital systems okutuuka ku bikumi ebiwerako MHz mu high-Frequency RF n’ebyuma by’empuliziganya ebitaliiko waya.

Ekika kya Filter n’Okusaanira kw’Okukozesa
Ekika ky’omusengejja kisalawo engeri gye kikola ku bubonero obuyingira era kisaana okulondebwa okusinziira ku kiva mu kulongoosa obubonero obweyagaza. Topologies ez’enjawulo ez’okusengejja zikola emirimu egy’enjawulo mu nkola z’obusannyalazo.

Bandwidth n'okulonda .
Bandwidth etegeeza range ya frequencies nti filter ekkiriza okuyita n'okukendeeza okutono, mu ngeri entuufu epimibwa wakati wa -3 dB points. Kikwata butereevu ku busobozi bw’omusengejja okwawula obubonero obweyagaza okuva ku mikutu egy’okumpi oba ensibuko z’amaloboozi.

Obunywevu bw’ebbugumu n’okuliyirira .
Enkyukakyuka mu bbugumu ziyinza okukosa ennyo frequency y’okuwuuma (resonant frequency) ya crystal filters olw’obuzaale bw’ekintu kya piezoelectric okuwuliziganya n’enkyukakyuka z’ebbugumu. Okukakasa nti ebbugumu litebenkera kikulu nnyo mu kukola okwesigika mu mbeera ezirina embeera ezikyukakyuka.

Okufiirwa okuyingiza n’obulungi bw’obubonero .
Okufiirwa kw’okuyingiza kitegeeza okukendeera kw’amaanyi ga siginiini okubeerawo nga ekisengejja kiyingiziddwa mu kkubo lya siginiini. Kitera okulagibwa mu decibels (dB) era kisaana okukendeezebwa okukuuma amaanyi ga siginiini n’obulungi bw’enkola.

Obuwangaazi bw’ebyuma .
Nga ebitundu ebiteekebwa ku ngulu-, ebisengejja bya kirisitaalo bya SMD bikolebwako okunyigirizibwa okw’ebbugumu mu kiseera ky’okusoda mu kuddamu okukulukuta n’okunyigirizibwa okw’ebyuma nga bikola. Obugumu bwazo obw’omubiri bukosa butereevu obwesigwa obw’ekiseera ekiwanvu-.

Okuddukanya n’okuddaabiriza

Okutuukagana n’obutonde bw’ensi

Ebbugumu erisangibwa:Amakolero-Ebikolebwa mu bigezo bitera okuwagira ebbugumu okuva ku -40℃okutuuka ku +125℃, naye weewale okukubwa ebbugumu (okugeza, okulaga obutereevu okuva ku -40℃okutuuka ku +85℃).

Okufuga obunnyogovu:Obunnyogovu obw’enjawulo obw’okutereka bulina okuba Obutono oba obwenkana ebitundu 60%, bwe kitaba ekyo okufuuka okw’omukka (oxidation) kw’obusannyalazo obw’omunda kuyinza okubaawo.

Obukuumi bw’okufulumya amasannyalaze (ESD) .

Okwenkanyankanya:Ebintu ebisinga bituukana n’omutindo gw’obukuumi ogwa HBM (Human Body Model) 2kV ne CDM (Charged Device Model) 500V.

Okulongoosa:Yambala ekiziyiza ekiziyiza-Ekiwandiiko ky’omukono ekiyimiridde ku layini y’okufulumya, era obuziyiza bw’ettaka obukola ku ntebe y’okukolerako bulina okuba obutono oba obwenkana 1ω.

Obulamu n’Okwesigamizibwa .

MTBF (Ekiseera Ekituufu Wakati w’Okulemererwa):Omuwendo ogwa bulijjo: Gusinga oba ogwenkana essaawa 100,000 (okugezesebwa okw’amangu okukaddiwa ku diguli 85 /85% RH).

Okukendeeza ku mutindo:Kirungi nti akasannyalazo akakola tekasukka bitundu 80% ku muwendo ogugereddwa okusobola okwongera ku bulamu.

Satifikeeti

Ebibuuzo ebibuuzibwa

Q: Oba ekintu kisobola okubeera customized logo?

A: Ku biragiro byonna ebya custom, tuwagira custom logo.

Q: Ate obudde bw’okuzaala?

A: Ku bitundu ebya bulijjo, kitwala wiiki nga 2-3 okufulumya, ku custom orders oba customized parts kiyinza okwetaaga wiiki 6-8.

Q: Ebiragiro byo eby’okusindika n’enkola y’okusindika bye biruwa?

A: Tukkiriza EXW, FOB, CFR, CIF, etc. Osobola okulondako esinga okukuyamba oba egula ssente nnyingi. Omugugu guyinza okutegekebwa FedEx, DHL, TNT oba empewo ne LCL sea shipment.

Q: Tuyinza tutya okufuna samples okuva gyoli?

A: Sampuli ziriwo okukeberebwa kwo. Samples ezimu za bwereere gyoli ,just call contact our sales. Sampuli zino zigenda kusindikibwa kkampuni ya Fedex,TNT oba DHL.

Q: Tuyinza tutya okufuuka omusaasaanya oba omutunzi wo mu nsi yaffe?

A: Mwaniriziddwa okubeera omugabi waffe era otuukirire okutunda kwaffe olw’endagaano y’okugaba era tujja kukuwagira okuwangula oda endala.

Tuli ba professional frequency control devices abakola n'abagaba ebintu mu China, nga tuwa ebintu eby'omutindo ogwa waggulu customized ebintu ku bbeeyi entono. Bwoba ogenda ku wholesale discount frequency control devices, mwaniriziddwa okufuna quotation ne free sample okuva mu kkolero lyaffe.