RFTYT Low PIM Couplers Ua ke lossis Qhib Circuit

Tus coupler intermodulation qis yog ib lub cuab yeej siv dav hauv cov kab ke sib txuas lus wireless los txo qhov kev cuam tshuam intermodulation hauv cov khoom siv wireless. Intermodulation distortion yog hais txog qhov xwm txheej uas ntau lub teeb liab hla dhau lub kaw lus nonlinear tib lub sijhawm, ua rau muaj cov khoom siv zaus tsis muaj uas cuam tshuam rau lwm cov khoom siv zaus, ua rau kev ua haujlwm ntawm lub kaw lus wireless txo qis.

Hauv cov kab ke sib txuas lus wireless, cov couplers intermodulation qis feem ntau yog siv los cais cov teeb liab muaj zog siab los ntawm cov teeb liab tso zis kom txo qhov kev cuam tshuam ntawm intermodulation.

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Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Txheej txheem cej luam

Lub coupler intermodulation qis yog tsim zoo thiab tuaj yeem tiv thaiv kev cuam tshuam ntawm intermodulation, txhim kho qhov linearity thiab dynamic range ntawm lub system. Nws tuaj yeem faib cov teeb liab nkag mus rau ob lub qhov tso zis, yog li txo cov zog ceev ntawm cov khoom tsis yog linear thiab txo qhov ua tau ntawm intermodulation.

Cov couplers intermodulation qis tuaj yeem ua haujlwm tau ntau zaus thiab tsim nyog rau cov kab ke sib txuas lus wireless hauv ntau zaus bands. Nws tuaj yeem ua tau raws li qhov xav tau kev sib txuas lus ntawm ntau zaus bands thiab tswj kev ua haujlwm intermodulation ruaj khov.

Cov couplers uas tsis tshua muaj intermodulation feem ntau siv cov qauv xws li cov kab microstrip thiab cov coplanar waveguides, uas muaj qhov loj me thiab qhov hnyav me dua. Qhov no ua rau nws yooj yim rau kev sib koom ua ke thiab teeb tsa hauv cov khoom siv wireless, txuag qhov chaw, thiab muab kev ywj pheej zoo dua.

Cov couplers intermodulation qis tuaj yeem tiv taus lub zog nkag siab dua yam tsis ua rau lub kaw lus tsis ua haujlwm lossis kev ua haujlwm poob qis vim muaj zog siab. Qhov no tseem ceeb heev rau cov kab ke sib txuas lus muaj zog siab, uas tuaj yeem ua kom ntseeg tau thiab ruaj khov ntawm lub kaw lus.

Cov couplers intermodulation qis ua lub luag haujlwm tseem ceeb hauv cov kab ke sib txuas lus wireless, ua kom tsis txhob muaj kev cuam tshuam ntawm intermodulation thiab txhim kho kev ua haujlwm ntawm lub system. Nws qhov kev ua tau zoo heev ntawm intermodulation, bandwidth dav, coupling hloov kho tau, me me, thiab lub zog siab ua rau nws yog ib feem tseem ceeb ntawm kev tsim thiab kev ua kom zoo ntawm cov kab ke sib txuas lus wireless.

Daim Ntawv Qhia Txog Cov Ntaub Ntawv

Cov Couplers PIM Qis
Qauv	Qhov ntau zaus	Qib ntawm kev sib txuas (dB)	PIM (dBc, @2 * 43dBm)	Kev poob ntawm kev sib txuas	Kev poob ntawm kev ntxig	Muab cais nyob ib leeg	VSWR	Kev Ntsuas Hluav Taws Xob	Rub tawm PDF
CPXX-F4818/0.38-3.8	0.38-3.8GHz	5\|6\|7\|10\|13\|15\|20\|30	≤-150/-155/-160	±1.2dB	2.3dB	23dB	1.3	300W	N/F DIN/F 4.3-10/F
CPXX-F4813/0.698-3.8	0.698-3.8GHz	5\|6\|7\|8\|10\|12\|13\|15\|25\|30\|40	≤-150/-155/-160	±0.9dB	2.3dB	23dB	1.3	300W	N/F DIN/F 4.3-10/F
CPXX-F4312/0.555-6.0	0.555-6GHz	5\|6\|7\|10\|13\|15\|20\|30\|40	≤-150/-155	±1.0dB	2.3dB	17dB	1.3	300W	Tsis muaj/tsis muaj poj niam