RF coaxial connectors feem ntau yog siv los xa xov tooj cua zaus teeb liab hla ntau zaus. Lawv tau siv dav hauvradar, kev sib txuas lus, cov cuab yeej siv dav hlau, thiab cov cuab yeej ntsuas. Muaj ntau ntau hom RF connectors, cais nyob rau hauv ntau txoj kev. Kab lus no muab cov ncauj lus kom ntxaws txog covMCX connector.
1. Kev faib khoom sib txuas
Cov qauv yooj yim ntawm RF coaxial connector suav nrog:
Center neeg xyuas pib(txiv neej lossis poj niam tiv tauj)
Insulator
Outer conductor / kev sib cuag(ua haujlwm tiv thaiv thiab hauv av, zoo ib yam li txheej txheej ntawm coaxial cable)
RF coaxial connectors tuaj yeem faib raws li qhov loj me raws li hauv qab no:
Los ntawm Loj
Hom qauv: UHF, N, 7/16, 7 mm
Yam me me: BNC, TSO
Hom subminiature: SMA, SMB, SMC, MCX, BMA, SAA, 3.5 mm
Micro HomSSMA, SSMB, MMCX, 2.4 hli, K (2.92 hli), 1.85 hli, 1 hli
Los ntawm kev faib tawm no, MCX belongs rausubminiature thawb- ntawm RF connector qeb, dav siv hauv kev thauj mus los, kev sib txuas lus, kev sib txuas lus, IT, kev kho mob, thiab cov neeg siv khoom siv hluav taws xob.
2. MCX Connector Txheej txheem cej luam
Rau cov ntawv thov uas xav tau kev hloov me me rau SMA connectors, subminiature xaiv suav nrogSMB, MCX, thiab MMCX connectors. Piv rau siab - zaus connectors xws li 2.4 mm, 1.85 mm, thiab 1 mm hom- uas kim dua thiab yuav tsum tau threaded coupling-thesnap- ntawm kev tsim ntawm MCX connectors muaj kev yooj yim heev.
MCX connectors muaj nyob rau hauv ob qho tib si50Ω thiab 75Ω impedance, nrog ib txwm ua haujlwm zaus mus txog6 GHz yoj.
Piv txwv:
75 Ω MCX ncaj plug connector, crimp / solder hom, haum rau coaxial cables xws liRG179 thiab RG187
3. Cov yam ntxwv tshwj xeeb
Tsim nyob rau hauv1980sraws li ib tug ntau compact version ntawm SMB
Kwv yees li30% tsawg duatshaj SMB connectors
Sab nraud txoj kab uas hla:3.6mm ib
Ua raws liIEC 61169-36: UathiabTIAB SA 22220qauv
RF leakage: feem ntau>70 dB (DC-1 GHz)
Dielectric withstand voltage: mus txog1000 V
Mating cycles:Ntau tshaj lossis sib npaug rau 500 cycles
Ua haujlwm kub ntau:-65℃rau +165 degree
4. Qhov zoo ntawm MCX Connectors
4.1 Fast Installation
Lub laub- ntawm coupling mechanism tso caikev sib txuas ceev thiab kev txiav tawm, txo qis lub sijhawm installation.
4.2 Kev Kho Yooj Yim
Faulty Cheebtsam yuav ua tauhloov sai saitsis muaj cov txheej txheem nyuaj.
4.3 Yooj yim hloov kho
Cov Cheebtsam tuaj yeem hloov kho tau yooj yim raws li thev naus laus zis hloov zuj zus, txhim kho kev ua haujlwm.
4.4 Tsim Flexibility
MCX connectors muab engineers nrog yooj yim dua nyob rau hauvCov khoom tsim, kev sib koom ua ke, thiab kev sib dhos modular.
5. Kev siv ntawm MCX Connectors
5.1 GPS thiab RF Module
Kev sib txuasGPS antennas rau receivers
Siv hauvUSB DVB{0}}T tuners
5.2 Consumer Electronics
Wireless modules hauv computer systems
Compact RF teeb liab sib txuas hauv cov khoom siv portable
5.3 Kev Ntsuas thiab Kev Ntsuas
Nkag mus -theem thiab nqi- cov cuab yeej siv tau zoo xws li
Software-txhais oscilloscopes
RF ntsuas ntsuas
5.4 PCB teeb liab Routing
MCX connectors feem ntau yog siv los xa cov teeb liab ntawm qhov sib txawv ntawm PCB lossis hla ntau PCBs, tshwj xeeb tshaj yog thaum:
Planar kis tau tus mob ntau dhau lawm
Systems yog rhiab heev rau kev cuam tshuam
5.5 RF Accessories
Yam MCX-raws li cov khoom muaj xws li:
Adapters
Coaxial cable sib dhos
DC blocks
Zaus synthesizers
Terminators
Piv txwv:
Ua- hauv DC thaiv, 50 Ω MCX txiv neej rau MCX poj niam, ntau zaus10 MHz - 6 GHz, ntsuas voltage50 V, tooj dag lub cev
6. Cov khoom siv thiab kev txwv
MCX connectors yog compact, uas txwv lawv qhov voltage thiab fais fab tuav peev xwm:
Hom ua haujlwm voltage:170 vwm
Dielectric tiv thaiv voltage:500 vwm
Khoom siv:
tooj dag(lub cev thiab kev sib cuag)
PTFE (Teflon)rwb thaiv tsev
Kub los yog npib tsib xee platingrau corrosion kuj
7. Cov lus xaus
MCX connectors muab qhov sib npaug zoo ntawmcompact loj, txhim khu kev qha RF kev ua tau zoo, thiab yooj yim ntawm kev siv. Lawv thawb- ntawm kev tsim, nqi-kev ua tau zoo, thiab ntau yam ua rau lawv siv dav hauvKev sib txuas lus, cov neeg siv khoom siv hluav taws xob, kev siv tsheb, thiab cov khoom siv RF xeem.
Raws li cov khoom siv hluav taws xob txuas ntxiv ua me me thiab sib xyaw ua ke, MCX cov khoom txuas tseem yog qhov ua tau zoo thiab muaj txiaj ntsig zoo rau siab -frequency signal transmission.