Ib tug tub rogxov tooj yog ib lub cuab yeej sib txuas lus tshwj xeeb uas tsim los ua kom tau raws li qhov yuav tsum tau ua ntawm kev ua tub rog. Nws yog ib qho tseem ceeb rau cov tub rog kom muaj ib txoj hauv kev sib txuas lus zoo hauv thaj chaw sib ntaus sib tua, thiab tub rogxov toojua tau li ntawd xwb. Tab sis cov yam ntxwv tseem ceeb ntawm ib pab tub rog yog dab tsi?xov toojHauv tsab xov xwm no, peb yuav tham txog cov kev cai ntawmtub roglub xov tooj ntawm tes thiab qhia txog cov tub rog zooqib tes tsim los ntawm peb lub tuam txhab.
Ua ntej, tub rogxov tooj yuav tsum ruaj khov thiab muaj peev xwm tiv taus cov xwm txheej hnyav. Qhov no yog qhov uas qhov ntsuas tiv taus dej IP67 los ua si. Qhov no txhais tau tiasxov toojxov tooj lub xov tooj ntawm tes yog hmoov av tag nrho-pov thawj thiab tuaj yeem tiv taus kev raug dej rau hauv dej ib 'meter' rau 30 feeb. Qib kev tiv thaiv no ua kom ntseeg tau tias lub cuab yeej yuav txuas ntxiv ua haujlwm txawm tias nyob rau hauv qhov chaw kub tshaj plaws.
Lwm qhov tseem ceeb ntawm kev siv tshuab rau ib pab tub roglub xov tooj ntawm tes yog nws lub peev xwm los lim cov suab nrov ib puag ncig. Thaum muaj kev sib ntaus sib tua kub, yuav muaj ntau lub suab nrov tom qab uas cuam tshuam kev sib txuas lus. Yog li ntawd,lub xov tooj ntawm tes yuav tsum muaj peev xwm ua tautxo qis lub suab nrov no thiab muab lub suab meej thiab meej. Pebqib tub roglub xov tooj ntawm tes Lawv muaj cov thev naus laus zis tshiab kawg thiab muaj suab nrov tsawg dua 100 decibels, ua kom koj cov lus hnov nrov thiab meej.
Tsis tas li ntawd, cov tub roglub xov tooj ntawm tes yuav tsum muaj qhov kub thiab txias dav dav. Kev ua tub rog tuaj yeem tshwm sim hauv huab cua txias heev lossis kub heev, yog licov xov tooj ntawm tes yuav tsum muaj peev xwm ua haujlwm tau hauv qhov kub thiab txias heev. Peb cov tub rog-qibcov xov tooj ntawm tes tuaj yeem ua haujlwm hauv qhov kub qis li -45 degrees Celsius thiab siab txog 55 degrees Celsius, ua rau lawv tsim nyog siv rau hauv txhua qhov huab cua.
Cia kuv qhia koj txogtub rogLub xov tooj ntawm tes H250 tsim los ntawm peb lub tuam txhab Yuyao Xianglong Communication. Nrog 18 xyoo ntawm kev paub hauv kev tsim khoom lag luam telecomkev sib txuas lus cov khoom seem, peb tau tsim ib qholub xov tooj ntawm tes rau kev siv tub rog uas ua tau raws li txhua yam kev cai tsim nyog. Peb cov tub rogcov xov tooj ntawm tes tsis yog tsuas yog IP67 tsis muaj dej xwb, tab sis kuj ruaj khov heev. Nws tuaj yeem tiv taus kev siv hnyav thiab yog nroglub xov tooj uas tiv taus kev co thiab kev conta.
Hais txog lub suab zoo, peb cov tub rogcov xov tooj ntawm tes tau nruab nrog cov tub rog receivers thiab microphones. Lub rated impedance ntawm lub receiver yog 1000±15% ohms, thiab qhov teb zaus yog 300±20% Hz, kom ntseeg tau tias koj tau txais meej thiab suab zoo. Qhov ntsuas impedance ntawm lub microphone yog 150±15% ohms, thiab qhov teb zaus yog 300±20% Hz, xyuas kom meej tias koj cov ntaub ntawv raug xa mus raws li qhov tseeb thiab meej.
Hauv luv luv, tub rogcov xov tooj ntawm tes yog cov khoom siv tseem ceeb rau cov tub rog hauv thaj chaw sib ntaus sib tua. Nws yuav tsum muaj qee yam kev cai lij choj kom ua tau raws li qhov xav tau ntawm kev ua haujlwm tub rog. Peb lub tuam txhab, Yuyao Xianglong Communications, tshwj xeeb hauv kev tsim cov khoom zootub rogcov xov tooj ntawm tes uas ruaj khov, tsis muaj dej thiab muaj lub suab zoo heev. Txawm nws yog tub rog los xijxov toojxov tooj, xov tooj cua tub rog, lossis tsheb tub rog, peb cov tub roglub xov tooj ntawm tes yog qhov kev xaiv zoo tshaj plaws. Ntseeg peb kom muab cov khoom siv sib txuas lus txhim khu kev qha rau koj cov kev xav tau tub rog.
Lub sijhawm tshaj tawm: Lub Yim Hli-16-2023