Hansen Feterer Cable 78 poob qis
Tus Qauv Qauv: RF feeder cable
Cov yam ntxwv tsim qauv:
Lub siab lub cev rwb thaiv tsev, tooj liab daim duab tsim, welded thiab corrugated los tsim cov thawj coj sab nraud
Sab Hauv Tus Qauv: du tooj liab raj / tooj liab txheej Aluminium / Helix Tooj Liab Tube
Dielectric: Ua npuas dej lub cev polyethylene (PE)
Tus neeg xyuas pib sab nraud: corrugated tooj liab raj / angularity tooj liab raj / helix tooj liab raj
Tsho: Dub PE lossis Tsawg Daim Luam Yeeb Halogen-Dawb Hluav Taws-Retardant
Qhov Zoo:
Tsawg attenuation, kev tiv thaiv qis, muaj kev tiv thaiv muaj txiaj ntsig, noo-pov thawj roj dawb txij nkawm, hloov pauv yooj yim, siab anti tensile lub zog.
Daim Ntawv Thov Yam:
Tshaj tawm hauv TV thiab TV, microwave xov tooj, kev ua tub rog siv, aerospace, lub nkoj lossis lwm yam uas xav tau kev xav tau.
Koj tuaj yeem xaiv:
| Ntaus | Tus yam ntxwv cuam tshuam (OHM) | Sab hauv tus neeg kos npe (hli) | Kev rwb thaiv tsev (hli) | Sab Nraud Tus Thawj Coj (hli) | Sab nraud sheath (hli) | Attenuation nyob rau 900mHz (DB / 100M) | Attenuation at 1800mHz (DB / 100M) |
| 1/4 "SF | 50 | 1.90 | 5.00 | 6.40 | 7.60 | 18.40 | 27.10 |
| 1/4 " | 50 | 2.60 | 6.00 | 7.70 | 8.90 | 13,0 | 19.10 |
| 3/8 "sf | 50 | 2.60 | 7.00 | 9.00 | 10.20 | 13.50 | 19.70 |
| 3/8 " | 50 | 3.10 | 8.00 | 9.50 | 11.10 | 10.90 | 16.00 |
| 1/2 "sf | 50 | 3.55 | 9.00 | 12.00 | 13.70 | 10.00 | 14.50 |
| 1/2 " | 50 | 4.80 | 12.00 | 13.90 | 16.00 | 7.15 | 10.52 |
| 5/8 " | 50 | 7.00 | 17.00 | 19.70 | 22.00 | 5.07 | 7.54 |
| 7/8 "f | 50 | 9.40 | 22.00 | 24.90 | 27.50 | 4.05 | 6.03 |
| 7/8 "SF | 50 | 9.40 | 22.00 | 24.90 | 27.50 | 4.30 | 6.30 |
| 7/8 " | 50 | 9.00 | 22.00 | 24.90 | 27.50 | 3.87 | 5.84 |
| 7/8 "Tsis poob qis | 50 | 9.45 | 23.00 | 40 | 28.00 | 3.68 | 5.45 |
| 1-1 / 4 " | 50 | 13,0 | 32.00 | 35.80 | 39.00 | 2.82 | 4.27 |
| 1-5 / 8 " | 50 | 17.30 | 42.00 | 46.50 | 50.00 | 2.41 | 3.70 |
Kev Siv Khoom Siv
Cov lus qhia kev teeb tsa ntawm N lossis 7/16 lossis 4310 1/2 "Kev Sib Cuag Loj Cable
Tus qauv ntawm txuas: (Fig1)
A. Pem hauv ntej txiv ntoo
B. Rov qab txiv ntseej
C. Gasket
Stripping qhov ntev yog raws li qhia los ntawm daim duab (FIGH2), mloog yuav tsum tau them thaum stripping:
1. Qhov kawg ntawm sab hauv tus neeg xyuas coj yuav tsum tau ua chamfered.
2. Tshem tawm impurities xws li tooj liab nplai thiab burr nyob rau qhov kawg ntawm lub cable.
Sib dhos cov sib khi: Ntsia thawv rau kev sib khi hauv raws cov neeg xyuas kev coj ua ntawm daim duab (Fig3).
Sib dhos cov txiv ntoo rov qab (fig3).
Ua ke pem hauv ntej thiab nram qab txiv ntseej los ntawm screwing raws li qhia los ntawm daim duab (figs (5)
1. Ua ntej ntsia hlau, smear ib txheej ntawm cov roj raj ntawm cov roj ntawm O-Ring.
2. Khaws lub nraub qaum thiab cable txav tsis txav chaw, ntsia hlau rau ntawm lub plhaub loj ntawm lub plhaub lub cev. Ntsia thawv rau sab lub cev lub cev ntawm lub plhaub rov qab siv lub duav liab. Sib dhos ua tiav lawm.
