N Xidhiidhiyaha dheddigga ee 1/2 ″ xadhig RF dabacsan
Xidhiidhiyaha N waa xidhiidhiyaha RF dunta leh ee loo isticmaalo isku xidhka xadhigga coaxial. Waxay leedahay labadaba 50 Ohm iyo heerka 75 Ohm impedance. Codsiyada Xidhiidhiyayaasha N Anteennada, Saldhigyada Saldhigyada, Warbaahintu, WLAN, Isku-duwayaasha Cable-ka, Qalabka gacanta, Tijaabada Qaybaha & Qalabka, Raadiyaha Microwave, MIL-Afro PCS, Radar, Qalabka Raadiyaha, Satcom, Ilaalinta Qalliinka.
Marka laga reebo xiriirada gudaha, cabbirrada is-dhexgalka ee isku xirka 75 ohm waxay ahaayeen kuwo dhaqan ahaan la mid ah xiriiriyaha 50 ohm. Sidaas awgeed waxaa si aan ula kac ahayn u suurtogashay in la isku xidho lammaane leh saamaynta soo socota:
(A) 75 ohm biin lab ah - 50 ohm biin dumar ah: xiriir gudaha wareegga furan.
(B) 50 ohm pin lab ah - 75 ohm pin dumar ah: burburinta farsamada ee 75 ohm xiriir godka gudaha.
Fiiro gaar ah: Tilmaamahani waa kuwo caadi ah waxaana laga yaabaa in aan lagu dabaqin dhammaan xirayaasha.
Codsiyada
• Isku-xidhka Cable-ka
• Anteenada
• WLAN
• Raadiyaha
• GPS
• Saldhigga Saldhigga
•Afro
• Raadaarka
• PCS
• Ilaalinta qalliinka
• Telecom
• Qalabka
• Baahinta
• Satcom
• Qalabka
la xidhiidha
Qaabka:TEL-NF.12-RFC
Sharaxaada
N Xidhiidhiyaha dheddigga ee 1/2 ″ xadhig dabacsan
| Alaabta iyo Dajinta | |
| Xiriirka dhexe | Naxaasta / Qalinka Dajinta |
| Insulator | PTFE |
| Jidhka & Duleedka | Naxaas / daawaha lagu dahaadhay saddex-alloy |
| Gasket | Rubber Silicon |
| Tilmaamaha Korontada | |
| Waxyeelaynta Astaamaha | 50 Ohm |
| Xaddiga Soo noqnoqda | DC ~ 3 GHz |
| Iska caabinta dahaarka | ≥5000MΩ |
| Xoogga Dielectric | ≥2500V rm |
| Iska caabinta xiriirka dhexe | ≤1.0 mΩ |
| Iska caabinta xiriirka dibadda | ≤1.0 mΩ |
| Gelida Khasaare | ≤0.05dB@3GHz |
| VSWR | ≤1.08@-3.0GHz |
| Kala duwanaanta heerkulka | -40 ~ 85 ℃ |
| PIM dBc(2×20W) | ≤-160 dBc(2×20W) |
| Biyo-celiska | IP67 |
Tilmaamaha Rakibaadda ee N ama 7/16 ama 4310 1/2 ″ fiilo dabacsan
Qaab dhismeedka xiriiriyaha: (Sawirka1)
A. lawska hore
B. lowska dhabarka
C. gasket
Cabbirrada ka-saarista waa sida lagu muujiyey jaantuska (Sawir 2), fiiro gaar ah waa in la bixiyaa marka la siibinayo:
1. Dusha dhamaadka kirishbooyada gudaha waa in la googooyaa.
2. Ka saar waxyaalaha wasakhda ah sida miisaanka naxaasta ah iyo burka dusha sare ee fiilada.
Isku-dubbarididda qaybta xidhidhiyaha: Ku marooji qaybta daboolka ee dabada dibadda ee fiilada sida ku cad jaantuska (Jaantuska3).
Isku-dubbaridida lowska dambe (Sawir 3).
Isku dar lawska hore iyo dambe adiga oo maroojinaya sida jaantusku muujinayo (Sawir (5)
1. Kahor intaadan xoqin, ku mari lakabka dufanka saliidda leh ee o-ring.
2. Looska danbe iyo fiilada ha dhaqaaqin, Ku marooji qolofka weyn ee jirka qolof dhabarka. Marooji qolof weyn ee jirka qolof dhabarka adiga oo isticmaalaya fur daanyeer. Isku-dubbarididdu way dhammaatay.
