Nooca magaca | 1/2 "s jumper chive chile lon liin toos ah xagal toosan | |
Camal jirto | 50ω | |
Ka gafka | 100m / S2 (10 ~ 500hz) | |
Nooca soo noqnoqda | Dc-6ghz | |
Luminta gelitaanka | ≤ 0.15db / 6ghz | |
Koronto leh | 4000V rms ee heerka badda | |
Koronto shaqeeya | 2700vr.ms ee heerka badda | |
Celcelis ahaan awood | 3kw max | |
Iska caabinta iska caabinta | ≥ 10000 mω | |
Xoogga Hantida Hantida ee Xarunta | ≥ 6n | |
Cimri dherer | ≥ 500 (wareegyada) | |
Caabbitaanka xiriirka | Xiriirka Xarunta ≤ 0.4mω | |
Xiriirka dibedda ≤ 1.5mω | ||
Saamiga taagan ee korantada | Si toosan ah | ≤ 1.20 / 6ghz |
Xagal qumman | ≤ 1.35 / 6ghz |
1. Xiriiriyaha rf coaxial
1.1 Qalabka isku xidhka iyo tusinta | |
Hareyaasha gudaha | Naxaas ah, oo lagu dhejiyay lacag, qafiif ah dhumuc ≥0.003mm |
Hordhac | Naxaas, oo ay ku dhegan yihiin alwaax alwaax ah, fidin dhumucyent0.002mm |
Xadhig: naxaas | Dahaaridda |
Dieletric | Ptffe |
1.2 Muuqaalka Korantada & Muuqaalka Muuqaalka | |
Sifooyinka carqaladeeya: | 50ω |
Nooca soo noqnoqda | Dc-3ghz |
Vsrr | ≤1.15 (DC-3GHZ) |
Xoogga Dielectric | ≥2500v |
Caabbitaanka xiriirka | Inner-ka Inner-ka illaa iyo Meelaha, Tartanka Dibadda ee Isugeynta0.4mω |
Iska caabbinta caabbinta | ≥5000mω (500v DC) |
Vsrr | ≤1.15 (DC-3GHZ) |
Pim (im3) | ≤-155dbc @ 2x43dbm |
Cimri dheerta | ≥500 wareegyada |
2.
2.1 Qalabka | |
Hareyaasha gudaha | Xarig aluminium silig daboolay naxaas (φ30mm) |
Xinjirowga xinjirta | polyetylen foom (φ8.90mm) |
Hordhac | Tuubboor tuubbo-naxaas ah (φ12.20mm) |
Jaakad fiilo | PE (φ13.60mm) |
2.2 Muuqaal | |
Astaamaha carqaladeeya | 50ω |
Standardpitor Standard | 80pf / m |
Xaddiga gudbinta | 83% |
Min. hal radius | 50mm |
Awooda TSensile | 700n |
Iska caabinta iska caabinta | ≥5000mω |
Gawaarida gaashaaman | ≥120DB |
Vsrr | ≤1.15 (0.01-3-3ghz) |
3. Cable jumper
3.1 Cabbirka Qeybta Cable | |
Wadarta dhererka isu-imaatinka fiilada | 1000mm ± 10, 2000mm ± 20, 3000mm ± 20,5000mm ± 40 |
3.2 Muuqaalka korantada | |
Kooxda soo noqnoqda | 800-2700mhz |
Astaamaha carqaladeeya | 50ω ± 2 |
Ku shaqeynta korantada | 1500V |
Vsrr | ≤1.11 (0.8-2.2g.CHZ), ≤1.18 (2.2-2.7ghz) |
Valiyation-ka | ≥2500v |
Iska caabinta iska caabinta | ≥5000mω (500v DC) |
Pim (im3) | ≤-155dbc @ 2x20w |
3.3 Muuqaalka Deegaanka | |
Biyo-marey | Ip68 |
Heerkulka heerkulka hawlgalka | -40 ℃ ilaa + 85 ℃ |
Heerkulka heerkulka kaydinta | -70 ℃ ilaa + 85 ℃ |
3.4 Qiyaasta gelinta:
Soo marmar dhacdo | 1m | 2m | 3m | 5m |
890-960mhz | ≤0.15db | ≤0.26db | ≤0.36db | ≤0.54db |
1710-1880mhz | ≤0.20db | ≤0.36db | ≤0.52db | ≤0.80db |
1920-2200mhz | ≤0.26db | ≤0.42db | ≤0.58db | ≤0.92db |
2500-2690mhz | ≤0.30db | ≤0.50db | ≤0.70db | ≤1.02db |
5800-5900mhz | ≤0.32db | ≤0.64db | ≤0.96db | ≤.6db |
Tilmaamaha rakibaadda ee n ama 7/8 ama 4310 1/2 "fiilo fiican oo dabacsan
Qaab dhismeedka iskuxirka: (fig1)
A. lowska hore
B. Dambe lowska
C. Gasket
Qiyaasta cabirrada ayaa ah sida lagu muujiyey jaantuska (FIG2), fiiro-wadaag waa in la bixiyaa inta uu sii socdo:
1. Dusha kore ee dusha sare ee ka hortagga gudaha waa in la sheegaa.
2. Ka saar cilado la'aanta sida cabirka naxaasta iyo burr dusha sare ee fiilada.
Isu ururinta qaybta shaabadaysan: Ku xoq qaybta shaabadaysan ee ku taal dariiqa kore ee fiilada sida ay muujisay jaantuska (fignimada).
Isku ururinta lowska dhabarka (fig3).
Isku darka lowska hore iyo dhabarka lowska adoo ku daboolaya sida lagu muujiyey jaantus (Jaantus (5)
1. Kahor intaadan xoqin, smear lakabka oo saliidaha saliidaha dufanka o-giraan.
2. Hayso dhabarka lowska iyo fiilada dhaqdhaqaaqa, ku dabool jirka dufanka ugu weyn ee maqaarka dhabarka. Hoos u dhig jirka dufanka ugu weyn ee jirka oo dhabarka ah ee ku dheji jirka dushooda adoo adeegsanaya kabaha daanyeerka. Isku-ururiddu waa dhammaatay.