Cov khoom
SMD lub voj voog
Txheej txheem cej luam
Qhov thib ob, SMD nto mount Circulator muaj kev sib cais zoo.Lawv tuaj yeem cais cov kev xa tawm thiab txais cov cim qhia tau zoo, tiv thaiv kev cuam tshuam, thiab tswj cov teeb liab ncaj ncees.Qhov zoo tshaj ntawm qhov kev sib cais no tuaj yeem ua kom muaj kev ua haujlwm zoo ntawm lub kaw lus thiab txo cov teeb liab cuam tshuam.
Tsis tas li ntawd, SMD nto mount Circulator kuj muaj qhov kub thiab txias.Lawv tuaj yeem ua haujlwm dhau qhov kub ntau, feem ntau ncav cuag qhov kub ntawm -40 ° C txog + 85 ° C, lossis dav dua.Qhov ntsuas kub ruaj khov no ua rau SMD nto mount Circulator ua haujlwm tau zoo hauv ntau qhov chaw.
Cov txheej txheem ntim ntawm SMD nto mount Circulators kuj ua rau lawv yooj yim rau kev koom ua ke thiab nruab.Lawv tuaj yeem ncaj qha nruab cov khoom siv ncig ntawm PCBs los ntawm kev siv thev naus laus zis, yam tsis tas yuav tsum muaj kev siv tus pin ib txwm siv lossis cov txheej txheem soldering.Txoj kev ntim ntim saum npoo no tsis yog tsuas yog txhim kho kev tsim khoom, tab sis kuj tseem ua kom muaj kev sib koom ua ke ntau dua, yog li txuag qhov chaw thiab ua kom yooj yim tsim qauv.
Tsis tas li ntawd, SMD nto mount Circulators muaj kev siv dav hauv kev sib txuas lus ntau zaus thiab cov khoom siv microwave.Lawv tuaj yeem siv los cais cov teeb liab ntawm RF amplifiers thiab kav hlau txais xov, txhim kho kev ua haujlwm thiab kev ruaj ntseg.Tsis tas li ntawd, SMD nto mount Circulators kuj tseem siv tau rau hauv cov khoom siv wireless, xws li kev sib txuas lus wireless, radar systems, thiab satellite kev sib txuas lus, kom tau raws li cov kev xav tau ntawm kev sib cais ntawm cov teeb liab ntau zaus thiab decoupling.
Nyob rau hauv cov ntsiab lus, SMD nto mount Circulator yog compact, lub teeb yuag, thiab yooj yim rau nruab ib lub nplhaib-zoo li tus ntaus ntawv uas nws kim heev zaus band kev pab them nqi, zoo kev sib cais, thiab kub stability.Lawv muaj cov ntawv thov tseem ceeb hauv thaj chaw xws li cov tshuab sib txuas lus siab, cov khoom siv microwave, thiab cov khoom siv xov tooj cua.Nrog rau kev txhim kho txuas ntxiv ntawm thev naus laus zis, SMD nto mount Circulators yuav ua lub luag haujlwm tseem ceeb hauv ntau thaj chaw thiab pab txhawb kev txhim kho kev sib txuas lus niaj hnub.
RF Surface Mount Technology (RF SMT) circulator yog ib hom tshwj xeeb ntawm RF khoom siv los tswj thiab tswj cov teeb liab ntws hauv RF systems.Nws txoj haujlwm ua haujlwm yog ua raws li Faraday rotation thiab magnetic resonance tshwm sim hauv electromagnetics.Lub ntsiab feature ntawm cov cuab yeej no yog tso cai rau cov teeb liab nyob rau hauv ib qho kev taw qhia tshwj xeeb kom dhau los ntawm thaum thaiv cov teeb liab nyob rau hauv qhov opposite direction.
Lub RF SMT circulator muaj peb qhov chaw nres nkoj, txhua tus tuaj yeem ua haujlwm los yog tawm.Thaum lub teeb liab nkag mus rau qhov chaw nres nkoj, nws raug coj mus rau qhov chaw nres nkoj tom ntej thiab tom qab ntawd tawm ntawm qhov chaw nres nkoj thib peb.Cov kev taw qhia ntawm ntws ntawm cov teeb liab no feem ntau yog clockwise los yog counterclockwise.Yog hais tias lub teeb liab sim nthuav tawm nyob rau hauv ib qho kev npaj txhij txog, lub circulator yuav thaiv lossis nqus cov teeb liab kom tsis txhob cuam tshuam nrog lwm qhov ntawm lub cev los ntawm lub teeb liab rov qab.
Lub ntsiab zoo ntawm RF SMT circulators yog lawv cov miniaturization thiab kev koom ua ke siab.Vim yog siv cov cuab yeej siv saum npoo av, lub tshuab hluav taws xob no tuaj yeem raug ntsia ncaj qha rau ntawm lub rooj tsav xwm Circuit Court yam tsis tas yuav tsum tau txuas ntxiv cov xov hlau lossis cov khoom sib txuas.Qhov no tsis tsuas yog txo qhov ntim thiab qhov hnyav ntawm cov cuab yeej siv, tab sis kuj ua kom yooj yim rau kev txhim kho thiab kho cov txheej txheem.Tsis tas li ntawd, vim nws txoj kev tsim qauv zoo heev, RF SMT circulators feem ntau muaj kev ua tau zoo dua thiab kev ntseeg tau.
Hauv kev siv tswv yim, RF SMT circulators ua lub luag haujlwm tseem ceeb hauv ntau lub tshuab RF.Piv txwv li, nyob rau hauv lub radar system, nws muaj peev xwm tiv thaiv rov qab echo signals los ntawm kev nkag mus rau lub transmitter, yog li tiv thaiv lub transmitter los ntawm kev puas tsuaj.Hauv kev sib txuas lus, nws tuaj yeem siv los cais cov xaim xaim thiab txais cov kav hlau txais xov kom tiv thaiv cov teeb liab xa mus ncaj qha mus rau hauv lub receiver.Tsis tas li ntawd, vim nws cov miniaturization thiab kev sib koom ua ke siab, RF SMT circulator kuj tau siv dav hauv thaj chaw xws li tsheb tsis muaj neeg tsav dav hlau thiab kev sib txuas lus satellite.
Txawm li cas los xij, tsim thiab tsim RF SMT circulators kuj ntsib qee qhov teeb meem.Ua ntej, raws li nws txoj hauv kev ua haujlwm suav nrog txoj kev xav ntawm electromagnetic complex, tsim thiab optimizing lub circulator yuav tsum muaj kev paub txog kev txawj ntse.Thib ob, vim yog kev siv thev naus laus zis thev naus laus zis, kev tsim cov txheej txheem ntawm lub voj voog yuav tsum muaj cov cuab yeej ua haujlwm siab thiab kev tswj xyuas nruj.Thaum kawg, raws li txhua qhov chaw nres nkoj ntawm lub circulator xav tau kom raug raws li lub teeb liab zaus ua tiav, kev sim thiab kev debugging lub circulator kuj yuav tsum tau siv cov cuab yeej thiab thev naus laus zis.
Daim ntawv qhia
| RFTYT 400MHz-9.5GHz RF Surface Mount Circulator | ||||||||
| Qauv | Freq.Range | BandWidthMax. | IL.(dB) | Muab cais nyob ib leeg(dB) | VSWR | Forward zog (W) | Dimension (mm) | |
| SMDH-D20 | 700-3000MHz | 20% | 0.40 Nws | 20.0 Nws | 1.25 | 60 | Φ20 × 8 | |
| SMDH-D25.4 | 400-1800 MHz | 10% | 0.40 Nws | 20.0 Nws | 1.25 | 100 | 25.4 × 9.5 hli | |
| SMDH-D15 | 1000-5000MHz | 5% | 0.40 Nws | 20.0 Nws | 1.25 | 60 | 15.2 × 7 | |
| SMDH-D12.5 | 700-6000MHz | 15% | 0.40 Nws | 20.0 Nws | 1.25 | 50 | Φ12.5 × 7 | |
| SMDH-D18 | 900-2600 MHz | 20% | 0.30 Nws | 23.0 Nws | 1.20 | 60 | Φ18 × 8 | |
| SMDH-D12.3A | 1400-6000MHz | 20% | 0.40 Nws | 20.0 Nws | 1.25 | 30 | 12.3 × 7 | |
| SMDH-D12.3B | 1400-6000MHz | 20% | 0.40 Nws | 20.0 Nws | 1.25 | 30 | 12.3 × 7 | |
| SMDH-D10 | 2000-6000MHz | 10% | 0.40 Nws | 20.0 Nws | 1.25 | 30 | Φ10 × 7 | |
