Lambarka Moodeelka: Cabbiyaha Feejigga RF
Astaamaha dhismaha:
Dambiilayaal jireed oo sare leh, cajalad naxaas ah oo la sameeyay, waa la shaaciyey oo la ciqaabay si loo soo saaro wariyeyaasha dibedda
Wareegtada gudaha ah: tuubbo jilicsan oo jilicsan
Dieletric: Polyethylent Poomey (PE)
Hordhaca bannaanka: tuubbada tuubbada shaashadda / shabeelka shaashadda / kaadida (helik pepe pepe
Jaakada: PE madow ama qiiq yar oo jilicsan oo dab-damis ah
Faa'iidooyinka:
Hoos-hoosaad hoose, hirar hooseeya, gaashaaxyo sare, gaashaandhiga gaaska gaaska ee dhalaashaha ah, dayactir dabacsan, xoogga ka hortagga badan ee anti jilicsan.
Baaraha Codsiga:
Telefishanka iyo telefishanka, Microwave isgaarsiinta, milatariga, hawada, hawo, maraakiibta ama duruufaha kale ee loo baahan yahay ref.
Waad dooran kartaa:
Teeb ku qorid | Astaamaha Astaamaha (OHM) | Hareyaasha gudaha (mm) | Dahaaridda (mm) | Hordhac (mm) | Xeebta kore (mm) | Qeybta 900mhz (dB / 100m) | Qaboojinta 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 | 13.10 | 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 "khasaaro hoose | 50 | 9.45 | 23.00 | 25.40 | 28.00 | 3.68 | 5.45 |
1-1 / 4 " | 50 | 13.10 | 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 |
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.