4.3-10 Txiv neej hom thauj khoom 2W
Cov khoom siv xaus nqus RF & microwave zog thiab feem ntau siv ua dummy loads ntawm antenna thiab transmitter. Lawv kuj tseem siv ua cov chaw sib phim hauv ntau lub microwave ntau qhov chaw xws li lub voj voog thiab kev sib txuas lus kom ua rau cov chaw nres nkoj no uas tsis koom nrog kev ntsuas raug xaus rau hauv lawv cov yam ntxwv impedance kom ntseeg tau tias qhov ntsuas raug.
Cov khoom siv xaus, tseem hu ua dummy loads, yog cov khoom siv sib txuas 1-chaw nres nkoj passive, uas muab lub zog tiv thaiv kom raug qhov chaw nres nkoj tso zis ntawm lub cuab yeej lossis kom xaus ib kawg ntawm RF cable. Telsto Cov khoom siv xaus yog tus cwj pwm los ntawm VSWR qis, muaj peev xwm fais fab siab thiab kev ua haujlwm ruaj khov. Siv dav rau DMA / GMS / DCS / UMTS / WIFI / WIMAX thiab lwm yam.
| Khoom siv thiab Plating | |
| Kev sib cuag ntawm chaw | Tooj dag / Nyiaj Plating |
| Cov khoom rwb thaiv tsev | PTFE |
| Lub cev & Sab nraud Conductor | Tooj dag / hlau plated nrog tri-alloy |
| Gasket | Roj Hmab Silicon |
| Cov yam ntxwv hluav taws xob | |
| Cov yam ntxwv ntawm Impedance | 50 Ohm |
| Zaus Ntau | DC ~ 6 GHz |
| Ua Haujlwm Av noo | 0-90% |
| Kev poob ntawm kev ntxig | 0.08 @3GHz-6.0GHZ |
| VSWR | 1.1@3GHZ |
| Kub ntau yam ℃ | -35~125 |
Kev Siv Cov Khoom Siv Ntim Khoom
Cov Lus Qhia Txog Kev Teeb Tsa ntawm N lossis 7/16 lossis 4310 1/2″ super flexible cable
Cov qauv ntawm lub connector: (Fig1)
A. lub txiv ntoo pem hauv ntej
B. txiv ntoo rov qab
C. gasket
Qhov ntev ntawm kev rho tawm yog raws li daim duab qhia (Daim Duab 2), yuav tsum tau them sai sai thaum rho tawm:
1. Qhov kawg ntawm tus neeg xyuas sab hauv yuav tsum tau chamfered.
2. Tshem tawm cov khoom tsis huv xws li tooj liab nplai thiab burr ntawm qhov kawg ntawm lub cable.
Sib dhos qhov chaw kaw: Muab lub hau kaw rau hauv raws li tus neeg hlau sab nraud ntawm lub cable raws li qhia hauv daim duab (Daim Duab 3).
Sib dhos lub txiv ntoo tom qab (Daim Duab 3).
Ua ke lub txiv ntoo pem hauv ntej thiab nraub qaum los ntawm kev ntsia hlau raws li qhia hauv daim duab (Figs (5)
1. Ua ntej ntsia hlau, pleev ib txheej roj nplua nyeem rau ntawm o-ring.
2. Khaws lub txiv ntoo tom qab thiab txoj hlua kom tsis txhob txav, ntsia hlau rau lub plhaub tseem ceeb ntawm lub plhaub tom qab. Siv lub hau ntswj ntsia hlau rau hauv lub plhaub tseem ceeb ntawm lub plhaub tom qab. Kev sib dhos tiav lawm.
