Video: Lub zog xa hluav taws xob ntawm lub xov tooj ntawm tes yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Cov xov tooj ntawm tes muaj cov khoom siv hluav taws xob tsawg hauv lawv. Ntau lub xov tooj ntawm tes muaj ob lub teeb liab muaj zog: 0.6 watts thiab 3 watts (rau kev sib piv, feem ntau CB xov tooj cua kis tau ntawm 4 watts ).
Tsuas yog li ntawd, lub zog tso zis ntawm lub xov tooj ntawm tes yog dab tsi?
“Txawm hais tias feem ntau lub tsheb xov tooj muaj ib tug transmitter zog ntawm 3 watts, handheld xov tooj ntawm tes Ua haujlwm ntawm 0.75 rau 1 watt ntawm zog ."
Lub tswv yim ntawm lub xov tooj ntawm tes yog dab tsi? Ib nkag mechanism tso cai rau tus neeg siv cuam tshuam nrog cov xov tooj . Feem ntau nkag mechanism yog keypad, tab sis kov cov ntxaij vab tshaus kuj muaj nyob rau hauv smartphones. Basic xov tooj ntawm tes cov kev pab cuam tso cai rau cov neeg siv hu xov tooj thiab xa ntawv. Tag nrho GSM xov tooj siv daim npav SIM tso cai rau tus as-qhauj hloov pauv ntawm cov khoom siv.
Ib yam li ntawd, lub xov tooj txawb xa xov xwm li cas?
Hauv daim ntawv tseem ceeb tshaj plaws, xov tooj ntawm tes yog qhov tseem ceeb ntawm ob lub xov tooj cua, suav nrog xov tooj cua transmitter thiab ib tug xov tooj cua receiver. Thaum koj tham nrog koj tus phooj ywg ntawm koj xov tooj ntawm tes ,koj xov tooj converts koj lub suab rau hauv hluav taws xob teeb liab, uas yog ces kis tau ntawm xov tooj cua nthwv dej mus rau qhov ze tshaj plaws cell pej thuam.
Muaj pes tsawg lub xov tooj ntawm tes tuaj yeem txuas rau lub xov tooj ntawm tes?
Tsis tsuas yog muaj teeb meem ncav cuag, tab sis tseem ceeb tshaj, kuj muaj teeb meem muaj peev xwm. Qhov nruab nrab cellular ntauwd tso cai txog 30 tus neeg siv ib txhij rau lub suab hu thiab 60 rau 4G cov ntaub ntawv. Hauv xyoo 2014, FCC tau tshaj tawm txoj cai tshiab uas xav tau txhua tus cellular teeb liab boosters tau sau npe nrog lawv cov cab kuj.
Pom zoo:
Dab tsi ua rau lub qhov hluav taws xob muaj hluav taws xob tsawg?
Ib qho laj thawj uas lub qhov hluav taws xob yuav muaj lowvoltageis uas nws hnav tawm. Cov hluav taws xob hluav taws xob tuaj yeem hnav tawm tib yam li txhua yam khoom siv lossis cov khoom siv hluav taws xob.Qhov txuas tsis tu ncua thiab tshem tawm cov hlua rau hauv lub qhov hluav taws xob tuaj yeem loosen thiab hnav cov kev sib txuas
Chav hluav taws xob hloov hluav taws xob yog dab tsi?
Chav hloov. ib cheeb tsam uas muaj kev sib dhos ntawm cov khoom siv hluav taws xob rau kev tswj thiab kev tiv thaiv hluav taws xob circuits. chav hloov pauv tuaj yeem cuam tshuam rau lub substation tab sis tsuas muaj cov keyboards xwb. lub ntsiab hloov mus rau cais tawm hluav taws xob yog nyob rau hauv lub ntsiab switchroom
Yuav ua li cas koj xaim lub tshuab hluav taws xob mus rau qhov ntsuas hluav taws xob?
Muaj peb cov xov hlau uas yuav tsum tau txuas mus rau qhov tseeb regulator davhlau ya nyob twg. Weld lub regulator mount rau lub tsheb laij teb ncej. Txuas lub regulator rau lub mount. Txuas lub roj teeb zoo cable hlau - feem ntau yog liab - rau tus tswj. Polarize lub generator los yog alternator los ntawm tus regulator
Koj siv lub ntsuas hluav taws xob ntsuas hluav taws xob li cas?
Txhawm rau siv lub ntsuas hluav taws xob, kov ib qho kev sojntsuam rau ib lub xaim lossis kev sib txuas thiab lwm qhov kev sojntsuam mus rau qhov sib txawv ntawm cov xaim lossis kev sib txuas
Puas yog txhua lub tshuab hluav taws xob muaj GFCI qhov hluav taws xob?
Duplex (ob chav) qhov hluav taws xob muaj nyob rau ntawm lub tshuab hluav taws xob nqa tau thiab txhua qhov khoom siv 120 volts. Hauv av txhaum kev tiv thaiv qhov hluav taws xob (GFCI) yog qhov tshwj xeeb ntawm qee cov qauv thiab tiv thaiv tus neeg siv los ntawm hluav taws xob shocks