Yuav Ua Li Cas Xaiv RF Cable Sib Koom Tes

 

Xaiv txoj cai RF cable sib dhos yog qhov tseem ceeb rau kev siv hluav taws xob sib xyaw, thiab kev ntsuas tshuab ntawm no yog ib qho kev txiav txim siab ntawm cov kauj ruam ntawm cov qib kev txiav txim siab:

 

{{01. Hais Piav Cov Ntawv Thov Cov Ntawv Thov thiab Cov Xwm Txheej

Kuaj thiab Kev Ntsuas: Cov khoom siv tsawg zaus, rov ua dua, thiab cov kev xav tau siab (E {}}}}}}} {.

Cov teeb tsa nruab: Lub sij hawm ntev ruaj khov thiab kev saib xyuas tsawg .

Hars ib puag ncig: Raug rau cov huab cua sov heev, av noo, lossis tshuaj lom neeg (e}} g}!

Lub Tshuab Muaj Mob Siab: Yooj taus thiab lubricability nyob rau hauv tsiv xeev (e {{}}} g}, drones, cov tshuab hluav taws xob).

 

{{0 {0} х ntsuam xyuas cov hluav taws xob tseem ceeb ua tsis tau

. zaus

RF Cables muaj qhov kev ua haujlwm siab tshaj plaws, tshaj qhov teeb meem uas tau them rau cov cable

Tsawg zaus (tsawg dua lossis sib npaug rau 6 GHz): RG 58, RG316, muaj ntau yam hauv cov tshuaj elotter).

Nruab nrab zaus (6-26 ghz): {.086, {{{}}-rigid cables {}}

Loj Siab (26-40 GHz): Ultra Tsawg Poob Attitude Cabe (E {}}}}}}, rau Satellite Sib Txuas Lus, Radar).

Ultra-siab zaus (40-110 GHz): Ultra Tsawg Lawm Attitude Thiab Theem-Ruaj Khov (millimeter-yoj tshuab).

B .} atrenuation (teeb liab poob)

Attenuation (DB / FT) ntsuas teeb meem teeb hla kev deb thiab nce nrog zaus. rau kev sib nrug ntev, ua ntej tsis muaj zog

c .} Cov neeg yuam kev

Impedance mismatch ua rau lub teeb liab xav tau, txo qis thiab tsim kev cuam tshuam thiab tsim kev cuam tshuam thiab kev cuam tshuam} Match} Match} phim lub cable lub impedance rau koj lub system:

Feem ntau rf systems (e {. g ., tub rog, kev sib tham, cov cuab yeej sim): 50ω.

Yees duab / Cable TV Systems: 75 .

Zam kev sib xyaw ua ke (e {{{{{0} g .}}}, cable txuas) {{4}

d . fais fab tuav lub peev xwm

Lub cable yuav tsum tau tiv thaiv lub zog fais fab (nruab nrab thiab siab dua peak) kom tsis txhob overheating lossis tawg} cov ntsiab lus tseem ceeb:

Lub Zog Nruab Nrab: Lub zog txuas ntxiv (e {{{} g {}}}}, 100W hauv paus nres tsheb).

Peak Zog: Luv-mem tes fais fab (e . g.} .

Derate nyob rau hauv qhov kev kub-ib puag ncig (E . g., 20% txo ntawm 60 degree).

e .} payase stability

Nyob rau hauv cov theem-nkag ntawm cov tshuab, xws li cov uas muaj cov cim sib txawv, txo cov theem txav los ntawm qhov kub thiab xaiv cov kab ke nrog kev ruaj khov thiab theem cuam tshuam.

 

3. Ntsuas cov yam ntxwv kho tshuab

{.} yooj yim

Kev hloov pauv siab: siv cov hluavtaws hloov tau rau cov xwm txheej uas yuav tsum muaj cov xwm txheej ntau zaus (e {}}}, ntsuas ua).

Kev siv tau qis: rau kev sib sau ua kom ruaj ntseg, siv semi-rigid (khoom tooj liab sab nraud qauv) lossis semi-yooj yim cables.

b . durability

Dabtsi yog khoov Radius: Ua kom cov cable tuaj yeem tiv thaiv qhov tsawg kawg yog khoov hluav taws xob tsis muaj kev ua rau muaj kev ua rau.

Hnav Yig: Siv cov xaim hluav taws xob nrog cov pob zeb khov (e {{{} g}, stainless hlau nylon braids .

 

4. Xav txog kev tiv thaiv ib puag ncig

Lub cable yuav tsum ua haujlwm kom zoo raws li nws cov haujlwm ua haujlwm:

Kub Ntau: Qib ({-40}}} Cov Qib Siab AGConductors (}}}}-65℃rau 200℃) {.

Kev ntub dej tsis kam / IP RATES: Kev siv sab nraum zoov yuav tsum muaj cov tshuab nqus dej / e {}

Tshuaj lom neeg / UV Yaus: Rau cov xwm txheej tshwm sim tuaj yeem siv cov roj, roj av (E {{{. Stretchized pvc rau kev siv sab nraum zoov).

Kev co / poob siab tsis kam: Cov ntaub ntawv ua tub rog / Aerospace yuav tsum muaj cov phuam qhwv ntsej muag thiab sib zog}} tus qauv).

 

5. Xaiv cov txuas txuas ntxiv

Connectors yuav tsum phim rau cov cable thiab khoom siv interface, nrog cov khoom seem tsawg thiab txhim khu kev qha ntawv tshwj xeeb:

Hom Hom: SMA (txog 18 GHz), N-hom (txog 18 GHz, lub zog sib txuas), 2} 92 hli (li 40 GHz), li ntawm 67 GHz).

Nta: Xaiv Crimp, Solder, lossis Compression Confinors raws li ntawm kev teeb tsa cov khoom siv hnyav dua li tooj dag tej yam.

Poj niam txiv neej thiab polarity: kom txiv neej / poj niam xaus phim cov khoom (e {{} g}!

 

6. tshuav nqi thiab ntseeg tau

Cov kev ua tau zoo clesles (e {{1} g . ptfan (foeds ptfan (haum rau kev poob qis) .

Kev xaiv nyiaj txiag (e {{. g}, nyiaj-tooj liab tawv,

Rau kev nyab xeeb-ntawv thov (e {{{1} g {}, aviation kev ntseeg tau tshaj tus nqi tshaj tus nqi.

 

Ntsiab lus ntawm cov kauj ruam tseem ceeb

Piav kom meej rau daim ntawv thov teeb meem (tsau / Txawb, Sab Hauv Tsev / Sab Nraud, Zaus Liage).

Phim cov hluav taws xob tshwj xeeb (cuam tshuam, lub zog, ua kom tsis taus) .

Xaiv cov khoom siv uas tsim nyog (hloov tau yooj yim, qhov loj me, durability) .

Kom ntseeg tau ib puag ncig tsis kam (kub, av noo, tshuaj lom neeg).

Xaiv cov txuas tau tshaj li ....

Sib npaug kev ua tau zoo, nqi, thiab kev ntseeg tau .

 

Los ntawm ua raws li cov kauj ruam no, koj tuaj yeem xaiv ib RF Cable sib dhos uas ua kom zoo rau cov cim kev ncaj ncees thiab kev xav tau rau koj cov kev xav tau tshwj xeeb .