VHF 200-800MHz 20db Kev Sib Txuas Lus
200-800MHz nrog 20db ua haujlwm zoo teeb liab coupling. Peb 20 dBcov khoom sib txuas lusmuab kev ua tau zoo tshaj plaws, kev xaiv kho kom haum, tus nqi sib tw, kev txhawb nqa los ntawm cov kws tshaj lij, thiab kev cog lus rau kev tsim kho tshiab, zoo, lub sijhawm hloov pauv sai, ncav cuag thoob ntiaj teb, thiab kev ruaj khov. Nrog peb cov couplers, koj tuaj yeem ua kom zoo dua qhov kev ua tau zoo ntawm koj cov RF thiab microwave systems thiab nyob ua ntej ntawm kev sib tw. Tiv tauj peb tam sim no kom paub ntau ntxiv thiab paub txog qhov zoo tshaj plaws ntawm peb cov 20 dB directional couplers rau koj tus kheej.
Cov cim qhia tseem ceeb
| Lub Npe Khoom | |
| Zaus Ntau: | 200-800MHz |
| Kev Poob Ntxig: | ≤0.5dB |
| Kev sib txuas: | 20 ± 1dB |
| Kev Ncaj Ncees: | ≥18dB |
| VSWR: | ≤1.3: 1 |
| Kev cuam tshuam: | 50 OHMS |
| Cov Chaw Txuas: | N-Poj Niam |
| Kev Tswj Fais Fab: | 10 Watt |
Daim Duab Qhia Txog
Cov ntaub ntawv ntawm lub tuam txhab:
Kev Tsim Kho Tshiab tas mus li:
Ntawm peb lub tuam txhab, peb ntseeg tias kev tsim kho tshiab yog qhov tseem ceeb rau kev nyob ua ntej hauv lub ntiaj teb ceev ceev ntawm RF thiab microwave thev naus laus zis. Peb muaj ib pab pawg tshawb fawb thiab kev txhim kho uas mob siab rau kev tshawb nrhiav cov tswv yim tshiab, cov thev naus laus zis, thiab cov txheej txheem los txhim kho kev ua haujlwm ntawm peb cov 20 dB directional couplers. Los ntawm kev nyob ntawm pem hauv ntej ntawm kev tsim kho tshiab, peb xyuas kom meej tias peb cov neeg siv khoom muaj kev nkag mus rau qhov kev nce qib tshiab tshaj plaws hauv kev lag luam.
Kev Tswj Xyuas Zoo thiab Kev Paub Tseeb:
Peb muab qhov tseem ceeb rau kev tswj xyuas zoo thiab kev paub tseeb thoob plaws peb cov txheej txheem tsim khoom. Txij li kev xaiv cov ntaub ntawv zoo mus rau kev sim thiab kev tshuaj xyuas nruj, peb xyuas kom meej tias txhua 20 dB directional coupler uas tawm hauv peb lub chaw ua tau raws li lossis tshaj cov qauv kev lag luam. Peb txoj kev cog lus rau qhov zoo txuas ntxiv mus dhau ntawm cov txheej txheem tsim khoom thiab suav nrog kev lees paub tag nrho, muab rau peb cov neeg siv khoom nrog kev thaj yeeb nyab xeeb thiab kev ntseeg siab hauv lawv qhov kev yuav khoom.
Lub Sijhawm Tig Rov Qab Sai:
Peb nkag siab tias lub sijhawm yog qhov tseem ceeb hauv kev ua lag luam sib tw niaj hnub no. Yog vim li ntawd peb thiaj siv zog los muab lub sijhawm hloov pauv sai rau peb cov 20 dB directional couplers. Nrog cov txheej txheem tsim khoom zoo thiab kev xa khoom yooj yim, peb tuaj yeem ua kom sai dua kev tsim khoom thiab kev xa khoom, xyuas kom meej tias koj tau txais koj cov couplers thaum koj xav tau lawv. Peb pab neeg mob siab rau kev ua tiav lub sijhawm kawg thiab xyuas kom meej tias koj cov haujlwm nyob ntawm txoj kev.
Kev ncav cuag thoob ntiaj teb:
Peb cov 20 dB directional couplers tau txais lub koob npe nrov rau kev ua tau zoo tsis yog hauv tebchaws xwb tab sis kuj thoob ntiaj teb. Peb muaj lub network faib khoom thoob ntiaj teb uas ua rau peb tuaj yeem pabcuam cov neeg siv khoom thoob plaws ntiaj teb. Txawm tias koj nyob hauv North America, Tebchaws Europe, Asia, lossis lwm qhov ntawm lub ntiaj teb, koj tuaj yeem cia siab rau peb kom xa peb cov couplers zoo mus rau koj lub qhov rooj. Peb qhov kev muaj nyob thoob ntiaj teb ua kom koj muaj kev nkag mus rau peb cov khoom thiab kev txhawb nqa yooj yim, txawm tias koj nyob qhov twg los xij.
Kev Ua Haujlwm Ruaj Khov:
Peb cog lus rau kev ruaj khov ib puag ncig thiab siv zog los txo peb qhov cuam tshuam rau ib puag ncig thoob plaws peb cov haujlwm. Los ntawm kev siv cov txheej txheem tsim khoom siv hluav taws xob kom zoo mus rau kev nrhiav cov ntaub ntawv kom raug, peb siv cov kev ntsuas ua ntej kom txo cov khib nyiab thiab txuag cov peev txheej. Los ntawm kev xaiv peb cov 20 dB directional couplers, koj tuaj yeem ntseeg siab tias koj tab tom txhawb nqa lub tuam txhab uas muab qhov tseem ceeb rau kev ruaj khov.
