Oct 23, 2026 Tso lus

UHF Vs . 2.4GHz: Dab tsi zaus Band haum rau koj Daim Ntawv Qhia Ncig Ncig

Cov zaus band yog ib qho ntawm thawj yam ntawm daim ntawv qhia kev ncig xyuas cov ntaub ntawv spec, thiab ib qho kev nkag siab tsawg tshaj plaws.

 

Cov neeg yuav khoom feem ntau pom "2.4G" lossis "UHF" thiab xav tias nws yog qib zoo. Nws tsis yog. Ob pawg coj txawv txawv, thiab txhua qhov haum rau qhov chaw sib txawv. Kab lus no piav qhia yuav ua li cas, yog li koj tuaj yeem phim cov qhab rau koj qhov chaw es tsis txhob twv.

 

Dab tsi Band Tiag Hloov

 

Ib lub suab nrov yog qhov ncab ntawm xov tooj cua spectrum uas siv los nqa cov lus qhia lub suab. Qhov kev xaiv ntawd cuam tshuam peb yam hauv kev siv txhua hnub.

 

Yuav ua li cas lub teeb liab mus los ntawm phab ntsa, cov neeg coob coob thiab cov ces kaum.

 

Muaj pes tsawg lwm yam khoom siv sib tw rau tib lub tshuab cua.

 

Muaj pes tsawg tus channel uas koj tuaj yeem khiav ntawm ib sab.

 

Txhua yam ntxiv, xws li roj teeb lossis qhov hnyav, nyob ntawm cov khoom tsim ntau dua li cov qhab.

 

Aerial view of several tour groups on separate viewing platforms in an open scenic area

 

Yuav ua li cas 2.4GHz coj

 

2.4GHz yog qhov nrov tshaj plaws band raucov khoom siv coj mus ncig ua si, thiab yog vim li cas. Nws muaj ntau chav rau ntau cov channel, yog li ob peb pawg tuaj yeem khiav ib zaug.

 

Qhov kev sib pauv yog tias 2.4GHz tau sib koom. Wi-Fi tes hauj lwm, Bluetooth pab kiag li lawm thiab ntau lwm yam gadgets siv tib lub band. Nyob rau hauv ib qho chaw ntsiag to scenic qhov no tsis tshua muaj teeb meem. Nyob rau hauv ib lub tsev so chaw tos txais, ib lub exhibition hall los yog ib tug tibneeg hu tauj coob txoj kev nyob rau hauv lub nroog, lub airwaves yuav tau txais neeg coob coob.

 

Ntau zaus kuj yuav poob lub zog sai dua thaum lawv ntsib cov phab ntsa thiab cov teeb meem ntom ntom.

 

Tour groups gathering in a busy hotel lobby full of people using phones

 

UHF coj li cas

 

UHF zaum ntawm qhov tsawg zaus, thiab qis zaus feem ntau mus ncig thiab dhau los ntawm cov teeb meem yooj yim dua. Rau cov tsev nrog cov phab ntsa tuab, ntev txoj kev hauv tsev lossis ob peb lub plag tsev, uas tuaj yeem ua rau kev sib txuas zoo li qub.

 

UHF kuj tsis tshua muaj neeg coob nrog cov neeg siv khoom siv niaj hnub, uas tuaj yeem pab hauv ib puag ncig uas muaj Wi-nkaus thiab Bluetooth tsheb khiav.

 

Kev ntes yog kev cai. Kev faib tawm zaus UHF txawv ntawm ib lub tebchaws mus rau ib lub tebchaws, yog li yuav tsum tau teeb tsa cov kev cai ntawm kev ua lag luam uas nws yuav siv. Qhov no yog qhov tseem ceeb tshaj plaws kom paub meej ua ntej xaj.

 

Tour group walking along a long stone corridor inside a historic castle

 

Band rau qhov chaw twg

 

Ib txoj hauv kev yooj yim los xav txog nws:

 

2.4GHz suits qhib los yog maj mam tsim qhov chaw xws li thaj chaw scenic, taug kev ncig xyuas thiab tsev cia puav pheej, qhov twg ntau pawg sib npaug xav tau kev huv huv.

UHF suits dense, heavily built or radio-busy places, such as old stone buildings, large complexes and sites where interference from Wi-Fi is a problem.

 

Tsis zoo nyob txhua qhov chaw. Ntau tus neeg ua haujlwm khaws ob hom hauv lawv lub pas dej ua ke.

 

Visitor groups moving between multi-storey buildings in a large cultural complex

 

2.4GHz hauv Kev Xyaum: Ua rau Txhua Hnub ntawm Ko Taw

 

CovYingMi 008Eyog ib txoj kev ncig xyuas kev qhia ntawm 2.4G, ua haujlwm thoob plaws 2404-2478MHz nrog kev sib txuas lus ntawm 250 meters.

 

Nws lub zog yog endurance. Lub transmitter khiav dhau 25 teev ntawm lub roj teeb 3000mAh, thiab lub receiver kuj khiav dhau 25 teev, yog li ib hnub tag nrho ntawm kev taug kev ncig xyuas tsis tas yuav tsum tau them rov qab rau hauv nruab nrab. Tus qauv lanyard ua rau tes dawb rau txoj kev tsis sib xws thiab txoj kev muaj neeg coob.

 

Cov khoom siv ntsuas los ntawm 20 tus neeg teeb tsa, nrog rau 1 lub tshuab xa tawm, 20 tus neeg txais thiab 2 qhov chaw them nyiaj, mus txog 500 tus neeg cov khoom siv, uas haum rau cov chaw uas khiav ntau pab pawg nyob rau tib lub sijhawm ntawm kev sib cais.

 

Two tour guide transmitters with receivers on a light table one for 24G and one for UHF

.

UHF hauv Kev Xyaum: Ua rau Ntau Lub Suab Ncig Ncig

 

CovYim L8ua haujlwm ntawm UHF, nrog txog li 150 kho tau raws ntawm lub transmitter thiab kev sib txuas lus ntau txog 300 meters.

 

Nws kuj tseem txhawb nqa kev ua haujlwm ntau rau 3 txog 5 tus neeg hais lus, yog li tus thawj coj qhia, cov kws tshaj lij thiab tus neeg txhais lus tuaj yeem hloov pauv yam tsis dhau lub tshuab xa tawm ib puag ncig. Bluetooth txuas rau cov khoom siv txawb lossis cov cuab yeej txhais lus tau txais kev txhawb nqa ib yam.

 

Qhov kev sib xyaw ua ke no haum rau cov chaw loj dua thiab kev txais tos-style mus ntsib, qhov twg lub teeb liab yuav tsum npog ntau hauv av thiab ntau tshaj ib lub suab koom nrog. Saib lub wireless ncig xyuas kev qhia ntau yam rau lwm cov qauv thiab lawv cov kev xaiv zaus.

 

Cov lus nug kom daws teeb meem ua ntej koj xaiv

 

Cov khoom siv yuav siv qhov twg? Tshawb xyuas cov cai hauv zos rau lub tebchaws ntawd, tshwj xeeb tshaj yog rau UHF.

 

Qhov chaw tsim kho li cas? Cov phab ntsa tuab thiab ntau lub plag tsev nyiam ib qho qis qis.

 

Xov tooj cua ib puag ncig coob npaum li cas? Heavy Wi-Fi lossis Bluetooth tsheb tuaj yeem ua rau 2.4GHz nyuaj.

 

Muaj pes tsawg pawg khiav ib zaug? Tshawb xyuas cov channel suav nrog koj qhov siab kawg.

 

Puas yuav ntau tshaj ib tus neeg hais lus? Paub meej tias qhov system txhawb nws.

 

Txawm li cas los xij, sim nws hauv koj qhov chaw tiag tiag. Ib tug demo nyob rau hauv ib chav qhib qhia koj me ntsis txog ib lub tsev nrog pob zeb phab ntsa.

 

FAQs

Q: Puas yog UHF zoo dua 2.4GHz rau cov kev qhia ncig xyuas?

A: Tsis zoo nyob rau hauv txhua rooj plaub. UHF feem ntau kho tau zoo dua nrog cov phab ntsa thiab cov xov tooj cua tsis khoom ib puag ncig. 2.4GHz muaj ntau cov channel thiab haum rau cov chaw qhib nrog ntau pab pawg ib txhij.

Q: Puas yog 2.4GHz ib txwm raug kev cuam tshuam los ntawm kev cuam tshuam?

A: Tsis yog. Nws yog ib pawg sib koom, yog li cov chaw muaj neeg coob tuaj yeem pom kev cuam tshuam ntau dua, tab sis ntau qhov chaw khiav 2.4GHz tshuab tsis muaj teeb meem. Kev ntsuam xyuas ntawm qhov chaw yog qhov kev kuaj xyuas kom ntseeg tau.

Q: Kuv puas tuaj yeem siv UHF daim ntawv qhia kev ncig xyuas hauv ib lub tebchaws?

A: Tsis tau. UHF zaus cov cai sib txawv nyob rau hauv lub teb chaws, yog li ib tug system yuav tsum tau configured rau lub lag luam uas nws yuav siv. Qhia qhov no nrog tus neeg muag khoom ua ntej xaj.

Q: Ib qho system puas tuaj yeem muab ob qho tib si bands?

A: Ib txhia ua. YingMi L7, piv txwv li, muaj kev xaiv ntawm 2.4G lossis UHF, uas tuaj yeem pab cov neeg ua haujlwm ua haujlwm hla ntau qhov chaw.

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