Cov khoom
RFTXX-10AM2505B-4 Tus Neeg Ua Haujlwm Txooj Hlau DC ~ 4.0GHz RF Attenuator
| Qauv | RFTXX-10AM2505B-4 (XX=Tus nqi txo qis) |
| Impedance | 50 Ω |
| Zaus Ntau | DC ~ 4.0GHz |
| VSWR | siab tshaj 1.20 |
| Lub zog ntsuas | 10 W |
| Tus nqi txo qis (dB) | 0.5/01,02,03,04,07,10/11 |
| Kev Ua Kom Tsis Txhob Txo Qhov Siab (dB) | -0.2+0.8/±0.6/±0.8 |
| Cov coefficient ntawm qhov kub thiab txias | <150ppm/℃ |
| Cov Khoom Siv Hauv Qab | BeO |
| Cov Khoom Siv Rau Lub kaus mom | Al2O3 |
| Cov hlau lead | 99.99% Sterling Silver |
| Kev Siv Tshuab Tiv Thaiv | Zaj duab xis tuab |
| Kub Ua Haujlwm | -55 txog +150°C (Saib ntawm Kev Tshem Tawm Fais Fab) |
Daim Duab Qhia (Chav: mm/nti)
Qhov ntev ntawm cov hlau lead tuaj yeem hloov kho raws li cov neeg siv khoom xav tau
Kev kam rau siab ntawm qhov ntev: 5% tshwj tsis yog hais lwm yam
Kev Ua Tau Zoo Li Cas:
0.5dB Daim Duab
7dB Daim Duab
3dB Daim Duab
11dB Daim Duab
Txoj kev teeb tsa
Kev txo qis zog
Cov Ntaub Ntawv Rov Qab
Lub Npe P/N
Daim Ntawv Ceeb Toom
■ Tom qab lub sijhawm khaws cia ntawm cov khoom tshiab yuav tshaj 6 lub hlis, yuav tsum tau them sai sai rau qhov vuam tau ua ntej siv. Nws raug pom zoo kom khaws cia rau hauv lub hnab ntim khoom siv nqus tsev.
■ Cov av xav tau kev hloov pauv cua sov zoo tshaj plaws.
■ Cov hlau vuam tes yuav tsum siv rau hauv qab lub hlau soldering kub tas li uas tsis pub tshaj 350 degrees, thiab lub sijhawm vuam yuav tsum tswj tau hauv 5 vib nas this.
■ Yuav kom ua tau raws li qhov yuav tsum tau kos duab, nws yog ib qho tsim nyog los teeb tsa lub radiator loj txaus. Cov nplaim hlau thiab cov radiators yuav tsum tau coated nrog ib txheej nyias nyias ntawm thermal grease.
■ Yog tias tsim nyog, ntxiv cua lossis dej txias.
◆ Cov Lus Qhia:
■ Cov RF attenuators, RF resistors thiab RF terminals uas tsim tshwj xeeb muaj.
