50 ohms RF 50 1-5/8″ coaxial feeder cable
| Kev Tsim Kho | |||
| tus neeg tsav tsheb sab hauv | cov khoom siv | tooj liab corrugated ntuj raug txim | |
| hnub. | 17.30 ± 0.10 hli | ||
| kev rwb thaiv tsev | cov khoom siv | lub cev ua npuas ncauj PE | |
| hnub. | 43.50 ± 0.60 hli | ||
| tus neeg tsav tsheb sab nraud | cov khoom siv | tooj liab corrugated nplhaib | |
| txoj kab uas hla | 46.50 ± 0.30 hli | ||
| lub tsho loj | cov khoom siv | PE los yog PE tiv taus hluav taws | |
| txoj kab uas hla | 49.50 ± 0.40 hli | ||
| cov khoom siv kho tshuab | |||
| khoovlub vojvoog | ib leeg xwb rov ua dua txav mus los | 300 hli 510 hli - | |
| lub zog rub | 3630 N | ||
| kev tiv thaiv kev sib tsoo | 2.1 kg/hli | ||
| qhov kub thiab txias uas pom zoo | PE lub tsho | khw muag khoom | -70 ± 85°C |
| kev teeb tsa | -40 ± 60 ° C | ||
| kev ua haujlwm | -55 ± 85°C | ||
| lub tsho tiv thaiv hluav taws PE | khw muag khoom | -30 ± 80 ° C | |
| kev teeb tsa | -25 ± 60 ° C | ||
| kev ua haujlwm | -30 ± 80 ° C | ||
| cov khoom siv hluav taws xob | |||
| kev cuam tshuam | 50 ± 2 Ω | ||
| lub peev xwm | 76 pF/m2 | ||
| kev cuam tshuam | 0.190 uH/m2 | ||
| qhov ceev ntawm kev nthuav dav | 88% | ||
| DC lub zog hluav taws xob tawg | 11 kV | ||
| kev tiv thaiv rwb thaiv tsev | >5000 MQ.km | ||
| lub zog siab tshaj plaws | 315 kW | ||
| kev txo qis ntawm kev tshuaj ntsuam | >120 dB | ||
| zaus txiav tawm | 2.75 GHz | ||
| kev txo qis thiab lub zog nruab nrab | |||
| zaus, MHz | tus nqi zog ntawm 20 ° C, kW | nom.attenuation @ 20 ° C, dB / 100m | |
| 10 | 54.3 | 0.202 | |
| 100 | 16.4 | 0.671 | |
| 450 | 7.18 | 1.53 | |
| 690 | 5.95 | 1.95 | |
| 800 | 5.15 | 2.13 | |
| 900 | 4.81 | 2.29 | |
| 1000 | 4.52 | 2.43 | |
| 1800 xyoo | 3.17 | 3.47 | |
| 2000 xyoo | 2.96 | 3.71 | |
| 2200 | 2.82 | 3.94 | |
| 2400 | 2.66 | 4.16 | |
| 2500 | 2.58 | 4.27 | |
| 2600 | 2.49 | 4.38 | |
| 2700 | 2.40 | 4.48 | |
| tus nqi attenuation siab tshaj plaws yuav yog 105% ntawm tus nqi nominal attenuaiton. | |||
| vswr | |||
| 820-960MHz | ≤1.15 | ||
| 1700-2200MHz | ≤1.15 | ||
| 2300-2400MHz | ≤1.15 | ||
| cov qauv | |||
| 2011/65/EU | ua raws li txoj cai | ||
| IEC61196.1-2005 | ua raws li txoj cai | ||
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.
