Quots rau Customized Security Monitoring Tshwj xeeb DC-5.5GHZ Shortwave Lim Low Pass Lim

Nrog rau cov lus qhia hauv siab no, peb tau dhau los ua ib qho ntawm cov thev naus laus zis tshiab tshaj plaws, tus nqi tsim nyog, thiab cov nqi sib tw rau Quots rau Kev Tiv Thaiv Kev Ruaj Ntseg Tshwj Xeeb DC-5.5GHZ Shortwave Lim Low Pass Lim, Lub luag haujlwm ntawm peb lub tuam txhab yuav tsum muab cov khoom zoo tshaj plaws nrog tus nqi zoo tshaj. Peb tab tom nrhiav rau pem hauv ntej los ua lub koom haum nrog koj!
Nrog rau cov lus qhia hauv siab no, peb tau dhau los ua ib qho ntawm cov thev naus laus zis tshiab tshaj plaws, tus nqi tsim nyog, thiab tus nqi sib tw rauTuam Tshoj Short Pass Lim thiab Optical Lim, Muaj cov khoom tsim & ua tiav thiab cov neeg ua haujlwm txawj ua haujlwm kom ntseeg tau cov khoom zoo. Peb tau pom qhov zoo tshaj plaws ua ntej-muag, muag, kev pab cuam tom qab muag kom ntseeg tau tias cov neeg siv khoom tuaj yeem tau txais kev lees paub los txiav txim. Txog rau tam sim no peb cov khoom tam sim no tsiv mus sai thiab nrov heev hauv South America, East Asia, Middle East, Africa, thiab lwm yam.

Product Overview

Sichuan Keenlion Microwave Technology kab noj hniav cov ntxaij lim dej yog tsim los ntawm kev siv cov qauv resonant nrog Q siab heev thiab zoo tagnrho rau nqaim-band, high-selectivity daim ntaub ntawv. Cov qauv tsim no tuaj yeem muab cov bandwidths nqaim li 1% nrog kev xaiv siab heev thiab zoo heev hauv pem teb tsis muaj suab nrov. Kev poob qis qis ua ke nrog kev tuav lub zog zoo ua rau lawv zoo rau kev xa tawm thiab txais lub hauv ntej kawg. Advanced lim tsim thiab kev tsim kho enables stopband dav dua 3x qhov chaw zaus.

Sichuan Keenlion Microwave Technology kab noj hniav cov ntxaij lim dej muaj qhov tshwj xeeb tiv thaiv los tiv thaiv kev sib tsoo de-tuning uas yuav txwv tsis pub yuav tsum tau hloov pauv lossis rov qab mus rau lub Hoobkas kom rov kho dua. Precise machining tso cai rau kev paub txog cov kab noj hniav nrog cov qauv me me rau cov ntawv thov qhov loj me yog qhov tseem ceeb. Kev rov ua tau zoo tshaj plaws thoob plaws chav nyob yog ua tiav los ntawm kev hloov kho thiab tswj cov txheej txheem.

Ntsiab nta

Cov cim tseem ceeb

Daim duab kos duab

Ntim & Xa

Kev Muag Khoom: Ib yam khoom

Ib pob loj: 5.8 × 3 × 2 cm

Ib qho hnyav tag nrho: 0.25 kg

Pob Hom: Export Carton Pob

Lub Sijhawm Lead:

Tuam txhab Profile

Sichuan Keenlion Microwave Technology Founded hauv 2004, Sichuan Keenlion Mircrowave techenology Co., Ltd. yog cov chaw tsim khoom ntawm Passive Mircrowave Cheebtsam hauv Sichuan Chengdu, Suav.

Lowpass lim yog ib qho ntawm RF, microwave thiab millimeter yoj Cheebtsam muab los ntawm Sichuan Keenlion Microwave Technology. Peb cov lim dej qis tuaj yeem yuav thiab xa tawm thoob ntiaj teb tib hnub ib yam li nrog peb lwm cov khoom hauv Tshuag RF.

Low pass filter:

teem ib zaus point. Thaum lub teeb liab zaus siab dua qhov zaus no, nws tsis tuaj yeem hla. Hauv digital signals, qhov zaus taw tes no yog qhov txiav tawm zaus. Thaum lub sij hawm sau ntau dua qhov kev txiav tawm zaus, tag nrho cov txiaj ntsig raug muab ua 0. Vim tias nyob rau hauv cov txheej txheem no, tag nrho cov teeb liab qis dhau los, nws yog hu ua low-pass filtering.

Low pass filter piv txwv:

Ib qho khoom thaiv yog lub lim dej qis rau lub suab tsis zoo. Thaum ua si suab paj nruag hauv lwm chav, nws yooj yim rau hnov ​​​​lub suab bass thaj tsam ntawm lub suab paj nruag, tab sis feem ntau ntawm cov treble yog lim tawm. Ib yam li ntawd, cov suab paj nruag nrov heev hauv ib lub tsheb zoo li lub suab bass thaj tsam rau cov neeg nyob hauv lwm lub tsheb, vim tias lub sijhawm no, lub tsheb kaw (thiab huab cua sib txawv) ua raws li cov lim dej qis thiab ua rau tag nrho cov treble tsis muaj zog.

Electronic low-pass filters yog siv los tsav cov subwoofers thiab lwm hom suab nrov thiab thaiv cov neeg ntaus treble uas lawv tsis tuaj yeem nthuav tawm tau zoo.

Xov tooj cua transmitters siv cov ntxaij lim dej qis dhau los thaiv kev sib haum xeeb emissions uas yuav ua rau muaj kev cuam tshuam nrog lwm yam kev sib txuas lus.

DSL cais siv cov low-pass thiab high pass filters cais DSL thiab pots signals sib tw twisted khub.

Cov ntxaij lim dej qis dhau kuj ua lub luag haujlwm tseem ceeb hauv kev ua suab paj nruag hluav taws xob ua ke los ntawm analog synthesizers xws li Roland.

Qhov zoo tshaj plaws thiab cov lim dej ua tau zoo ib qho zoo tshaj plaws low-pass lim tuaj yeem tshem tawm tag nrho cov teeb liab zaus tshaj qhov kev txiav tawm zaus, thiab cov teeb liab hauv qab qhov kev txiav tawm tuaj yeem dhau los ntawm qhov tsis muaj kev cuam tshuam. Thaj chaw hloov dua siab tshiab tsis muaj lawm. Ib qho zoo tshaj plaws low-pass lim tuaj yeem tau los ntawm kev ua lej (theoretically) muab cov teeb liab sib npaug los ntawm cov duab plaub hauv qhov ntau zaus. Raws li ib txoj hauv kev nrog cov nyhuv tib yam, nws kuj tuaj yeem tau txais los ntawm convolution nrog sinc muaj nuj nqi hauv lub sijhawm sau.

Txawm li cas los xij, xws li cov lim dej tsis tuaj yeem ua tiav rau lub teeb liab tiag tiag. Qhov no yog vim qhov kev ua haujlwm sinc yog ib txoj haujlwm txuas mus rau infinity. Yog li ntawd, xws li ib tug lim yuav tsum tau kwv yees lub neej yav tom ntej thiab muaj tag nrho cov ntaub ntawv nyob rau hauv lub yav dhau los thiaj li yuav ua convolution. Qhov no muaj peev xwm ua tau rau lub teeb liab digital kaw ua ntej (zero ntxiv rau tom qab ntawm lub teeb liab kom qhov tshwm sim qhov ua yuam kev lim dej tsawg dua qhov yuam kev quantization) lossis lub teeb liab infinite voj voog.

Cov ntxaij lim dej ua tau zoo hauv kev siv lub sijhawm tiag tiag kwv yees qhov zoo tagnrho lim los ntawm kev ncua lub teeb liab rau lub sijhawm luv luv kom lawv tuaj yeem "pom" ib feem me me ntawm lub neej yav tom ntej, uas tau ua pov thawj los ntawm theem hloov. Qhov siab dua qhov kwv yees qhov tseeb, qhov ncua sij hawm ntev yuav tsum tau ua.

Cov qauv piv txwv piav qhia txog yuav ua li cas rov tsim kho lub teeb liab txuas ntxiv los ntawm cov teeb liab digital sampling siv lub lim dej zoo tshaj plaws thiab Nyquist Shannon interpolation formula. Qhov tseeb digital rau analog converters siv cov lim lim.

FAQ

Q: Koj lub tswv yim R & D yog dab tsi?

A: Kev tsim kho tshiab hloov kev coj noj coj ua thiab kev ua tau zoo ua rau yav tom ntej. Tsis tu ncua innovate thiab upgrade cov khoom, siv zog rau kev ua tau zoo, nqa cov khoom zoo dua thiab zoo dua rau cov neeg siv khoom, tsis tu ncua thawb los ntawm cov qub thiab coj tawm tshiab, thiab txhim kho cov khoom tsis zoo.

Q: Dab tsi yog pawg tshwj xeeb ntawm koj cov khoom?

A: Peb muab cov khoom siv hluav taws xob ua haujlwm siab thiab cov kev pabcuam cuam tshuam rau kev siv microwave hauv tsev thiab txawv teb chaws. Cov khoom lag luam muaj txiaj ntsig zoo, suav nrog ntau lub zog xa tawm, cov kev taw qhia txuas txuas, cov ntxaij lim dej, cov khoom sib txuas, duplexers, customized passive Cheebtsam, cais thiab circulators. Peb cov khoom tsim tshwj xeeb tsim rau ntau qhov chaw huab cua thiab qhov kub thiab txias. Cov lus qhia tshwj xeeb tuaj yeem tsim raws li cov neeg siv khoom xav tau thiab siv tau rau txhua tus qauv thiab nrov zaus bandwidths nrog ntau lub bandwidths los ntawm DC mus rau 50GHz.Raws li cov lus qhia hauv siab, peb tau dhau los ua ib qho ntawm cov thev naus laus zis tshiab tshaj plaws, tus nqi tsim nyog, thiab cov nqi sib tw rau Quots rau Customized Security Monitoring5 Tshwj Xeeb DC-5. ntawm peb lub tuam txhab yuav tsum muab cov khoom zoo tshaj plaws nrog cov nqi zoo tshaj plaws. Peb tab tom nrhiav rau pem hauv ntej los ua lub koom haum nrog koj!
Quots rauTuam Tshoj Short Pass Lim thiab Optical Lim, Muaj cov khoom tsim & ua tiav thiab cov neeg ua haujlwm txawj ua haujlwm kom ntseeg tau cov khoom zoo. Peb tau pom qhov zoo tshaj plaws ua ntej-muag, muag, kev pab cuam tom qab muag kom ntseeg tau tias cov neeg siv khoom tuaj yeem tau txais kev lees paub los txiav txim. Txog rau tam sim no peb cov khoom tam sim no tsiv mus sai thiab nrov heev hauv South America, East Asia, Middle East, Africa, thiab lwm yam.