Haeba u kile oa sebelisa RF (weba ea seea-le-moea), marang-rang a liliba kapa litsamaiso tsa menoana, u ka kopana le thapo ea Lmr. Empa hantle, ke eng ebile e sebelisoa haholo hakana? Sehloohong sena, re tla hlahloba thapo ea LMR ke hore litšobotsi tsa eona tsa bohlokoa, ke hobaneng ke khetho e ratoang bakeng sa thapo ea RF, 'me re arabe potso ea RF,' me re arabe potso ea RF, 'me re arabe potso ea RF,' me re arabe potso ea RF, 'me re arabe potso ea RF,' me re arabe potso ea RF, 'me re arabe potso ea RF,' me re arabe potso ea RF, 'me re arabe potso eo'
Utloisisa thapo ea limmapa tsa LMR
Cable ea LMR ke thapo ea Coaxer e etselitsoeng ts'ebetso e phahameng, phetisetso e tlase ea ho lahleheloa ke letšoao le tlase ho lits'ebetso tsa RF. Lithako tsa LMR li entsoe ka mekhoa ea Microwave 'me li tumme ka ho se sebelisoe hantle, ho lahleheloa ke mokhoa o se nang mohala, khetho e ntle ea radar le litsamaiso tse ling tsa RF. Ho fapana le likhoele tsa setso tsa botsoalle, likhoele tsa LMR li entsoe ka likarolo tse ngata tsa ho silafatsa le lisebelisoa tsa Diectric ho netefatsa botšepehi bo betere. Li tla ka boholo bo neng bo batla ho tsoa ho tse kang LMR-195, LMR - 400, LMR - 400, 600, 600, e leng se entsoeng ka litlhoko tsa matla a fapaneng.
Litšobotsi tsa sehlooho tsa cable ea cer coaxial
Lihlohlele tsa LMR E ea lebaleng la likhoele tsa Coaxele ka lebaka la sebopeho sa tsona se ikhethang le melemo ea tšebetso:
1. Tahlehelo e tlase ea matšoao
E 'ngoe ea melemo ea bohlokoahali ea likhoele tsa LMR ka tahlehelo e tlase ea matšoao a tlase ho feta libaka tse telele (tahlehelo ea matšoao). Sena se fihlella ka har'a li-dialation tsa boleng bo phahameng le se sirelletsang, tse fokotsang tahlehelo ea matla ha matšoao a feta ka likhoele.
2. Ts'ebetso e sirelelitsoeng hantle
Moralo oa cable o na le likarolo tse ngata tsa setšireletso, hangata ho kenyelletsa aluminium strip strip bakeng sa ho itšireletsa ea mantlha (ElecbarBagnetic Sirete. Ho boloka ho se sireletsehe ho hoholo ho tšoarella le ho fokotsa ho fokotsa boitelo. Setšireletso sena se tiisa matšoao a matla le ho hlaka, ho etsa hore LMR e be khetho e ntle bakeng sa lits'ebetso tse tebileng tsa RF.
3. Ho hanela le ho hanela boemo ba leholimo
Mehla ea linako tsa microwave e hlahisa likhoele tsa LMWA, Sheath e ntle ea eona e etsoa polyethylene Ba bang ba fapaneng, joalo ka LMR-UF (Ultra Flex), Fana ka maemo a eketsehileng bakeng sa ho kenya lintho tse hlokang khafetsa ho khumama khafetsa le ho sisinyeha.
4. Ho eketsoa le ho kenngoa ka mokhoa o bonolo
Ha e bapisoa le likhoele tse thata tsa setso, likhoele tsa LMR li na le maemo le ho feto-fetoha le maemo le bobebe, ho etsa hore ho behe habonolo. Radius ea bona e nyane haholo ho feta ea likhoele tse tšoanang, tse lumellang ho kenngoa ha boima libakeng tse koaloang libakeng tse koahetsoeng libakeng tse kentsoeng libakeng tse kentsoeng.
5. Ho tsamaisana le lihelactoctos
Li-call tsa LMR Litšehetso tse ngata tsa tšehetso, ho kopanyelletsa le li-khokahano tsa mofuta oa n-mofuta (tse sebelisoang ANTENNA le Likopi). Setsi sa SM (bakeng sa sistimi e se nang mohala le GPS). Khokahano ea BNN (e tsebahalang ea ho phatlalala le marang-rang). Ntho e 'ngoe ena e etsa hore ba ikhethile indastering e fapaneng.
Lisebelisoa tse tloaelehileng tsa likhoele tsa LMR
Ka lebaka la ts'ebetso ea ona e ntle, likhoele tsa LMR li sebelisoa haholo indastering e itšetlehang haholo mabapi le puisano ea RF. Mekhoa e meng e tloaelehileng e kenyelletsa marang-rang a se nang mohala, li-antenia le likhoebo tsa li-antenia le likhoebo tsa satellite, lits'ebetso tsa ts'ireletso le lits'ebeletso tsa ts'ireletso le lits'ebeletso tsa ts'ireletso le lits'ebeletso tsa ts'ireletso le lits'ebeletso tsa ts'ireletso le lits'ebeletso tsa ts'ireletso le lits'ebeletso tsa ts'ireletso le lits'ebeletso tsa ts'ireletso.
Khetha thapo e nepahetseng ea LMR
Khetho ea mofuta oa thapo o nepahetseng oa LMR e itšetlehile ka lintho tse 'maloa, ho kenyelletsa khafetsa, ho sebetsana le matla le maemo a tikoloho le tikoloho. Mona ke likhetho tse tloaelehileng:
LMR-195 le LMR-240: E loketse lits'ebetso tse khutšoane joalo ka lits'ebetso tsa WI findnas le GPS Systems.
LMR-400: Ho etsa khetho e fokolang bohareng ho sebelisoa ka tatellano ea li-radio tse peli.
LMR-600: E loketse lits'ebetso tsa hole haholo moo tahlehelo ea matšoao e theotsoeng haholo.
Haeba u hloka ho feto-fetoha ha maemo a likopo tsa mehala, LMR-UF (Ultra Flex) Cable e boetse e khethoa.
Nako ea poso: Mar-13-2025