Cov khoom
Microstrip Attenuator
Daim Ntawv Qhia Txog Cov Ntaub Ntawv
| RFTYT Microstrip Attenuator | |||||||
| Lub zog | Qhov Ntau Zaus (GHz) | Qhov Loj ntawm Cov Khoom Siv (hli) | Khoom siv | Tus nqi txo qis (dB) | Daim Ntawv Qhia Txog Cov Ntaub Ntawv (PDF) | ||
| W | L | H | |||||
| 2W | DC-12.4 | 5.2 | 6.35 | 0.5 | Al2O3 | 01-10, 15, 20, 25, 30 | RFTXXA-02MA5263-12.4 |
| DC-18.0 | 4.4 | 3.0 | 0.38 | Al2O3 | 01-10 | RFTXXA-02MA4430-18 | |
| 4.4 | 6.35 | 0.38 | Al2O3 | 15, 20, 25, 30 | RFTXXA-02MA4463-18 | ||
| 5W | DC-12.4 | 5.2 | 6.35 | 0.5 | BeO | 01-10, 15, 20, 25, 30 | RFTXX-05MA5263-12.4 |
| DC-18.0 | 4.5 | 6.35 | 0.5 | BeO | 01-10, 15, 20, 25, 30 | RFTXX-05MA4563-18 | |
| 10W | DC-12.4 | 5.2 | 6.35 | 0.5 | BeO | 01-10, 15, 20, 25, 30 | RFTXX-10MA5263-12.4 |
| DC-18.0 | 5.4 | 10.0 | 0.5 | BeO | 01-10, 15, 17, 20, 25, 27, 30 | RFTXX-10MA5410-18 | |
| 20W | DC-10.0 | 9.0 | 19.0 | 0.5 | BeO | 01-10, 15, 20, 25, 30, 36.5, 40, 50 | RFTXX-20MA0919-10 |
| DC-18.0 | 5.4 | 22.0 | 0.5 | BeO | 01-10, 15, 20, 25, 30, 35, 40, 50, 60 | RFTXX-20MA5422-18 | |
| 30W | DC-10.0 | 11.0 | 32.0 | 0.7 | BeO | 01-10, 15, 20, 25, 30 | RFTXX-30MA1132-10 |
| 50W | DC-4.0 | 25.4 | 25.4 | 3.2 | BeO | 03, 06, 10, 15, 20, 30 | RFTXX-50MA2525-4 |
| DC-6.0 | 12.0 | 40.0 | 1.0 | BeO | 01-30, 40, 50, 60 | RFTXX-50MA1240-6 | |
| DC-8.0 | 12.0 | 40.0 | 1.0 | BeO | 01-30,40 | RFTXX-50MA1240-8 | |
Txheej txheem cej luam
Microstrip attenuator yog ib hom attenuation chip. Qhov hu ua "spin on" yog ib qho qauv teeb tsa. Yuav siv hom attenuation chip no, yuav tsum muaj lub hau cua puag ncig lossis plaub fab, uas nyob rau ob sab ntawm lub substrate.
Ob txheej nyiaj ntawm ob sab ntawm lub substrate hauv qhov ntev yuav tsum tau grounded.
Thaum lub sijhawm siv, peb lub tuam txhab tuaj yeem muab cov neeg siv khoom nrog cov npog cua ntawm ntau qhov ntau thiab tsawg thiab zaus dawb.
Cov neeg siv tuaj yeem ua cov tes tsho raws li qhov loj ntawm lub hau cua, thiab qhov av ntawm lub tes tsho yuav tsum dav dua li qhov tuab ntawm lub substrate.
Tom qab ntawd, ib txoj hlua hluav taws xob conductive raug qhwv ib ncig ntawm ob sab av ntawm lub substrate thiab ntxig rau hauv lub tes tsho.
Lub sab nraud ntawm lub tes tsho yog phim nrog lub dab dej kub uas phim lub zog.
Cov connectors ntawm ob sab yog txuas nrog lub qhov nrog cov xov, thiab qhov kev sib txuas ntawm lub connector thiab lub rotating microstrip attenuation phaj yog ua nrog ib tug elastic pin, uas yog nyob rau hauv elastic sib cuag nrog lub sab kawg ntawm lub attenuation phaj.
Rotary microstrip attenuator yog cov khoom uas muaj cov yam ntxwv zaus siab tshaj plaws ntawm txhua lub chips, thiab yog qhov kev xaiv tseem ceeb rau kev ua cov attenuators zaus siab.
Lub hauv paus ntsiab lus ua haujlwm ntawm microstrip attenuator yog raws li lub cev mechanism ntawm lub teeb liab attenuation. Nws attenuates microwave teeb liab thaum lub sijhawm xa mus rau hauv lub chip los ntawm kev xaiv cov ntaub ntawv tsim nyog thiab tsim cov qauv. Feem ntau hais lus, attenuation chips siv cov txheej txheem xws li kev nqus, kev tawg, lossis kev xav kom ua tiav attenuation. Cov mechanisms no tuaj yeem tswj qhov attenuation thiab zaus teb los ntawm kev kho cov kev cai ntawm cov khoom siv chip thiab cov qauv.
Cov qauv ntawm microstrip attenuators feem ntau muaj cov kab xa hluav taws xob microwave thiab cov tes hauj lwm sib phim impedance. Cov kab xa hluav taws xob microwave yog cov channel rau kev xa cov teeb liab, thiab cov yam xws li kev poob xa thiab kev poob rov qab yuav tsum tau xav txog hauv kev tsim qauv. Lub network sib phim impedance yog siv los xyuas kom meej tias qhov attenuation ntawm lub teeb liab, muab qhov tseeb dua ntawm attenuation.
Tus nqi attenuation ntawm microstrip attenuator peb muab yog ruaj khov thiab tas li, thiab nws muaj kev ruaj khov thiab kev ntseeg tau, uas tuaj yeem siv rau hauv cov xwm txheej uas tsis tas yuav hloov kho ntau zaus. Cov attenuators ruaj khov yog siv dav hauv cov kab ke xws li radar, kev sib txuas lus satellite, thiab kev ntsuas microwave.
