I-RF coaxial termination licandelo elibalulekileyo kwiisekethe zombane, ezidla ngokusetyenziselwa ukuqhagamshela ekupheleni kweentambo ze-coaxial, ukufunxa amandla erediyo yerediyo (RF) okanye iisignali ze-microwave zize ziziguqule zibe ngamandla ashushu. I-RF coaxial terminations isetyenziswa ngokubanzi kwi-high-frequency applications ezifana nonxibelelwano lukanomathotholo, unxibelelwano ngesathelayithi, irada, kunye nonxibelelwano ngemicrowave. Oku kulandelayo kwazisa ngokufutshane iimpawu kunye nokusetyenziswa kwayo:
Iimpawu:
1. I-impedance ye-coaxial termination ngokuqhelekileyo i-50 ohms, ehambelana ne-impedance ye-coaxial cables ukunciphisa ukubonakalisa umqondiso kunye nokulahlekelwa.
2. Inokuphatha i-RF ephezulu kunye neempawu ze-microwave, ezifanelekileyo ukusetyenziswa kwizixhobo zombane kunye neenkqubo zonxibelelwano ezifuna amandla aphezulu.
3. Ukupheliswa kweRF coaxial kudla ngokuveliswa ngokweenkqubo ezichanekileyo, ngokuchaneka okuphezulu kunye nokuzinza.
4. Ukupheliswa kwe-coaxial ephezulu ngokuqhelekileyo kune-bandwidth ebanzi kwaye kunokugubungela uluhlu lwamaza amaninzi. Oku kuthetha ukuba ingasetyenziselwa ukucubungula imiqondiso yeefrikhwensi ezahlukeneyo.
5. Ifanele izicelo ezinomthamo oqingqiweyo, ezinjengeesekethe ezincinci kwiisekethe ezidibeneyo ze-microwave kunye neenkqubo zonxibelelwano ngesathelayithi.
Usetyenziso:
1. Uvavanyo lwezixhobo zonxibelelwano: Njengomthwalo we-terminal we-vector network analyzers and signal generators, calibrate system impedance matching.
2. Iinkqubo zeRadar kunye nesathelayithi: Funxa amandla ashiyekileyo kwikhonkco lokuhambisa kwaye ukhusele amacandelo abuthathaka kumonakalo obangelwa yimiqondiso ebonakalisiweyo.
3. Uphando lwebhubhoratri kunye nophuhliso: Isetyenziselwa ukuqinisekiswa komsebenzi we-amplifiers amandla, izihlungi, kunye nezinye izixhobo zokuqinisekisa ukuchaneka kweziphumo zovavanyo.
I-Qualwave Inc. ibonelela nge-broadband kunye nokupheliswa kwamandla aphezulu e-coaxial igubungela uluhlu lwamaza e-DC ~ 110GHz. Umyinge wokuphatha amandla ukuya kuthi ga kwi-2000 watts. Ukupheliswa kusetyenziswa ngokubanzi kwizicelo ezininzi. Eli nqaku lazisa i-30W coaxial termination kunye nokusebenza rhoqo kwe-DC-12.4GHz.
1. Iimpawu zoMbane
Uluhlu lokuphindaphinda: DC ~ 12.4GHz
Amandla oMndilili*1: 30W@25℃
I-VSWR: 1.25 max.
Ukuphazamiseka: 50Ω
[1] Ithotywe ngokomgca ukuya kwi-1.5W@120°C.
Amandla aphezulu
| Amandla Aphezulu (W) | Ububanzi bePulse (µS) | Isekile yomsebenzi (%) | Umda osebenzayo |
| 500 | 5 | 3 | @SMA,DC~12.4GHz |
| 5000 | 5 | 0.3 | @N, DC ~ 12.4GHz |
VSWR
| Ukuphindaphinda (GHz) | I-VSWR (ubuninzi.) |
| DC~4 | 1.20 |
| DC~4 | 1.25 |
| DC~12.4 | 1.25 |
2. IiPropati zoomatshini
Iziqhagamshelo: N, SMA
3. Okusingqongileyo
Ubushushu: -55 ~ + 125 ℃
4. Dlula imizobo
Iyunithi: mm [ngaphakathi]
Ukunyamezela: ±0.5mm [±0.02in]
5. Iigophe zeNtsebenzo eqhelekileyo
6. Indlela yoku-odola
QCT1830-12.4-NF
Ukuba unomdla kule mveliso, nceda uzive ukhululekile ukuba uqhagamshelane nathi. Siyavuya ukubonelela ngolwazi olubaluleke ngakumbi. Sixhasa iinkonzo zohlengahlengiso kuluhlu lwamaxesha, iintlobo zedibanisi, kunye nemilinganiselo yephakheji.
Ixesha lokuposa: Aug-07-2025
+ 86-28-6115-4929
