UHF vs. Wi-Fi Wireless Conference Microphones: Ib Daim Ntawv Qhia Tshwj Xeeb-Txoj Kev Xaiv Raws

Qhov sib txawv tseem ceeb: UHF txo qis kev tsim kho vaj tse; Wi-Fi ntxiv lub rooj zaum tswj tau zoo dua

YZ-U300C yog ob-txoj kev UHF wireless lub rooj sib tham microphone ua haujlwm hauv 640–690 MHz. Nws yog tsim los ua ke nrog YZ-U300 tseeb- sib txawv UHF lub rooj sib tham tswj. Lub hauv paus ntsiab lus teev cov hluav taws xob hluav taws xob tsis pub ntau tshaj +9 dBm, tau txais rhiab heev ntawm −100 dBm, 30 cm suab khaws deb, thiab tus thawj tswj hwm / tus sawv cev lub luag haujlwm los ntawm tus maub los. Tsis tas yuav tsum muaj lub rooj cabling, thiab nplooj ntawv cov khoom piav qhia txog kev xa tawm yooj yim raws li lub hwj chim ntawm tus maub los thiab units yam tsis muaj network lossis nkag tau - point configuration.

Tsev neeg Wi-Fi siv cov qauv sib txawv. Lub YZ-M806C, M810C, M808C, M809C, thiab M388C txuas los ntawm lub koom haum YZ-800A lub rooj sib tham Wi-Fi nkag point thiab YZ-C800S lub rooj sib tham. Lub hauv paus sau txog 50 microphone units rau ib qho chaw nkag nrog kwv yees li 50 meters ntawm kev pab them nqi thiab mus txog 300 wireless units ntawm YZ-C800S. Nws kuj tseem qhia txog 128-ntsis AES encryption, mus txog 14 teev ntawm kev ua haujlwm tas mus li, IPS cov lus qhia, 3.5 hli lub tso suab lub mloog pob ntseg, USB nthuav dav, USB Hom-C them / hloov kho, thiab sijhawm hais lus.

Kev sib txawv ntawm cov tswv yim:UHF yog lub leaner wireless architecture nyob rau hauv cov ntaub ntawv muab. Wi-Fi ntxiv rau kev sib koom ua ke hauv network tab sis kuj ntxiv cov ntaub ntawv rau - cov ntaub ntawv zaum, mloog tus kheej, sijhawm hais lus, encryption, thiab hais txog 300-unit wireless peev xwm.

UHF thiab Wi-Fi specifications ib sab

Lub rooj txhob txwm tshaj tawm cov hlwb raws li "tsis hais" qhov twg cov nplooj ntawv muab tsis muab tus lej. Nws yog ib qho tseem ceeb rau kev sib piv kev tiv thaiv tshwj xeeb. Tsis muaj tus nqi ntawm ib nplooj ntawv khoom tsis ua pov thawj tias qhov ua haujlwm tsis muaj nyob rau lwm qhov hauv cov ntaub ntawv dav dav; nws txhais tau hais tias tam sim no qhov chaw siv rau kab lus no tsis txhawb hais tias nws yog qhov tseeb.

: UHF muaj ib pawg teev; Wi-Fi muaj kev nkag tau tshwj xeeb- taw tes npaj

Cov nplooj ntawv UHF muab cov lej RF tseeb. YZ-U300C tau teev tseg rau 640–690 MHz, nrog lub zog hluav taws xob tsis pub ntau tshaj +9 dBm thiab tau txais rhiab heev ntawm −100 dBm. Nws kuj tau hais tias qhov sib tw YZ-U300 maub los siv qhov tseeb - txais tos ntau haiv neeg. Cov kev qhia tshwj xeeb no ua rau kev sib koom ua ke zaus pom ib feem ntawm qhov project, tshwj xeeb tshaj yog nyob rau hauv cov chaw uas twb ua haujlwm wireless handheld microphones, hauv -pob ntseg saib, khoom siv tshaj tawm, lossis lwm lub tshuab RF.

Cov khoom siv UHF FAQ sau tseg tias cov phiaj xwm ntau zaus hauv lub tebchaws txawv thiab qhia cov neeg yuav khoom kom muab lub tebchaws mus rau qhov chaw uas tsim nyog tuaj yeem lees paub ua ntej xa khoom. Rau cov haujlwm hauv Asmeskas, qhov kev ceeb toom ntawd yog qhov tseem ceeb. FCC txoj cai tsis tso cai rau lub microphones wireless ua haujlwm ywj pheej thoob plaws tag nrho 640-690 MHz ntau yam tau teev tseg rau ntawm nplooj ntawv khoom lag luam thoob ntiaj teb U300C. FCC cov ntaub ntawv txheeb xyuas 617–652 MHz thiab 663–698 MHz raws li 600 MHz cov kev pabcuam bands uas ua haujlwm wireless microphone tsis raug tso cai tom qab Lub Xya Hli 13, 2020. FCC cov cai tam sim no muab qee ntu tso cai thiab cov xwm txheej, suav nrog feem ntawm 600 MHz duplex sib txawv es tsis yog daim pam siv tag nrho. Yog li ntawd, tus neeg yuav khoom hauv Teb Chaws Asmeskas yuav tsum tau txais kev teeb tsa raws li US-raws li kev teeb tsa thiab txheeb xyuas cov khoom siv tseeb thiab kev ua haujlwm zaus ua ntej yuav khoom lossis siv.

US ua raws li ceeb toom:lub chaw tsim khoom lub 640–690 MHz thoob ntiaj teb tuning ntau yam tsis yog, ntawm nws tus kheej, pov thawj tias txhua zaus hauv qhov ntau yog raug cai rau US wireless- microphone ua haujlwm. Txheeb xyuas qhov tseeb US configuration thiab FCC tso cai. Saib cov ntaub ntawv FCC uas tau teev nyob rau hauv qhov kawg ntawm tsab xov xwm no.

Lub Wi-Fi system muaj teeb meem kev npaj sib txawv. Ntau dua li kev sib koom tes microphone hauv UHF band, tus qauv tsim siv YZ-800A kev sib tham nkag mus rau cov ntsiab lus. Cov nplooj ntawv khoom hais txog li 50 units ib qhov chaw nkag thiab kwv yees li 50 meters ntawm kev pab. Qhov ntawd tsim cov lus nug ncaj qha rau cov chav loj: yuav tsum muaj pes tsawg lub ntsiab lus nkag, lawv yuav nruab qhov twg, thiab lub rooj sib tham tus tswv yuav txuas rau lawv li cas?

Tsis yog architecture tshem tawm kev npaj. UHF npaj qhov chaw rau kev faib ntau zaus thiab tus tswj kev sib tw. Wi-Fi chaw npaj rau kev nkag mus tau tshwj xeeb-chaw muaj peev xwm, qhov chaw tso, thiab kev them nqi. Rau ib qho kev sib koom ua ke, qhov zoo dua architecture yog ib qho uas haum rau qhov chaw RF ib puag ncig uas twb muaj lawm thiab muaj peev xwm ua haujlwm.

Kev nyab xeeb thiab IT tshuaj xyuas: tsuas yog Wi-Fi qhov chaw tshwj xeeb AES-128

Nplooj ntawv Wi-Fi cov khoom lag luam qhia meej meej 128-ntsis AES encryption ntawm lub wireless audio txuas thiab txheeb xyuas YZ-800A raws li lub rooj sib tham tshwj xeeb. Qhov ntawd ua rau tus neeg yuav khoom cov khoom tsim los suav nrog hauv daim ntawv nug kev nyab xeeb: txoj kev encryption thiab lub siab zoo wireless architecture. Nws tsis yog, los ntawm nws tus kheej, ua pov thawj ua raws li cov koom haum tshwj xeeb, tsoomfwv, kev cai lij choj, lossis kev ruaj ntseg nyiaj txiag. Cov koom haum uas muaj kev cai cybersecurity yuav tsum tau thov cov ntaub ntawv architecture thiab tshuaj xyuas cov txheej txheem hauv lawv tus kheej txoj cai.

YZ-U300C qhov chaw tsis thov AES encryption. Nws piav txog ob -txoj kev sib txuas lus UHF, uas yog qhov tseem ceeb ua haujlwm vim tias tus maub los tuaj yeem hais txog lub tsev tsis yog tsuas yog tau txais lub suab microphone xwb. Cov khoom FAQ txuas uas ob-txoj kev tsim los rau kev ua haujlwm xws li kev hloov pauv chaw taws teeb, tus thawj tswj hwm qhov tseem ceeb, thov-rau- hais lus tswj hwm, thiab chav tsev. Cov no yog lub rooj sib tham- tswj kev ua haujlwm, tsis yog tib yam li cov ntaub ntawv encryption specification.

Qhov kev sib txawv no tseem ceeb hauv cov lus yuav khoom. Yog tias qhov kev sib tw yuav tsum muaj qhov tshwj xeeb encryption, siv cov ntaub ntawv qhia tseeb es tsis yog kab lus tsis meej xws li "kev ruaj ntseg wireless." Yog tias qhov project tsis muaj qhov yuav tsum tau encryption tau teev tseg thiab ua qhov tseem ceeb ntawm kev xa mus ceev wireless, UHF architecture tseem tuaj yeem ua tau raws li lub rooj sib tham ua haujlwm - tswj qhov yuav tsum tau ua. Qhov kev txiav txim siab yuav tsum ua raws li qhov kev sib tw lossis IT specification, tsis yog qhov kev xav dav dav uas ib lub xov tooj cua tshuab yog qhov tsim nyog rau txhua qhov kev nyab xeeb.

Raws li - rooj zaum: qhov twg Wi-Fi system ntxiv cov ntaub ntawv ua haujlwm

Cov qauv Wi-Fi muab cov ntaub ntawv khaws tseg ntxiv ntawm txhua lub rooj zaum. Lub 5.0-inch M806C thiab M810C thiab 2.4-nti M808C, M809C, thiab M388C zaub qib, microphone xwm txheej, thiab roj teeb theem. Tag nrho tsib tus qauv sau lub sijhawm hais lus, 3.5 hli lub tso suab lub mloog pob ntseg, USB nthuav dav, thiab USB Hom-C them / hloov kho dua tshiab. Cov txheej txheem no muaj feem cuam tshuam thaum cov txheej txheem sib tham xav kom cov neeg sawv cev lossis cov kws tshaj lij pom lub xeev, thaum xav tau kev mloog tus kheej, lossis thaum lub sijhawm hais lus raug tswj.

UHF U300C specification yog txhob txwm nqaim dua. Nws teev cov xov tooj cua tseem ceeb thiab lub microphone qhov tseem ceeb, 30 cm mus nqa deb, tus thawj tswj hwm / tus neeg sawv cev lub luag haujlwm, ob -txoj kev sib txuas lus, thiab cable- xa tawm dawb. Nplooj ntawv teev cov khoom rau tus nqi -sensitive, ceev- xa tawm, ib ntus, thiab kev sib tham sib tham. Vim tias nplooj ntawv U300C muab tsis tau sau npe rau ib qho - lub rooj zaub, lub mloog pob ntseg, lub sijhawm hais lus, lossis AES encryption, cov yam ntxwv no yuav tsum tsis txhob cog lus rau tus qauv yam tsis muaj ntaub ntawv tsim khoom ntxiv.

Daim duab khaws 30 cm yog ib qho ntawm ob peb lub suab acoustic - siv tus lej muab rau ntawm nplooj ntawv UHF. Nws txhais lub hom phiaj hais lus geometry: ib tus neeg sawv cev hais lus rau lub gooseneck microphone ntawm qhov chaw zaum nyob deb. Cov nplooj ntawv khoom piav qhia txog kev khaws cia kom muaj txiaj ntsig zoo rau kev txwv cov suab lus nyob sib ze thiab txhawb kev tswj xyuas cov lus pom zoo, tab sis ib qhov project uas yuav tsum tau lav qhov kev ua tau zoo ntawm acoustic tseem yuav tsum tau muab tso rau hauv chav tsev tiag tiag vim tias kev nce qib ua ntej kev tawm tswv yim yog nyob ntawm tag nrho lub suab kaw lus thiab chav acoustics, tsis yog ntawm lub microphone lub teev khaws cia deb.

Kev xa tawm thiab hnub- mus rau - hnub ua haujlwm

Ob lub platforms tshem tawm cov lus cabling, uas yog ib qho laj thawj rau xaiv lub rooj sib tham wireless microphones thawj qhov chaw. Qhov sib txawv ntawm kev ua haujlwm yog dab tsi hloov lub cable. Rau UHF, nplooj ntawv muab piav qhia txog kev sib tw U300 maub los thiab lub zog yooj yim- ntawm kev ua haujlwm. Tsis muaj kev nkag tau -point lossis network configuration teev rau kev siv yooj yim. Qhov kev yooj yim no tau ua tiav zoo nrog cov chav nyob ib ntus thiab cov khoom muag xauj qhov twg qhov system yuav txav mus los ntawm qhov chaw.

Rau Wi-Fi, cov microphone units vam khom rau qhov chaw nkag mus tau zoo thiab ua haujlwm rov qab tau. Lub upside yog lub rooj sib tham nplua nuj dua thiab qhov loj dua qhia meej meej lub kaw lus wireless. Lub luag haujlwm ua haujlwm yog tswj hwm kev them nqi, lub xeev lub roj teeb, thiab nkag mus rau -point design. Cov khoom lag luam tshwj xeeb hais txog 14 teev ntawm kev ua haujlwm tas mus li, thiab ib qho - lub rooj tso saib suav nrog cov roj teeb uas tseem tshuav, muab cov kws tshaj lij txoj hauv kev los tshuaj xyuas cov xwm txheej hauv tsev.

Rau ib tus neeg muab kev xauj tsev, ib qho kev xa tawm yooj yim tuaj yeem txo cov kauj ruam teeb tsa. Rau ib lub koom haum mus tas li lossis chaw ua haujlwm, qhov ntxiv Wi-Fi infrastructure tej zaum yuav ua tau vim nws tseem ntsia tau thaum tsuas yog lub microphone units txav. Tsis yog ib qho "yooj yim dua" hauv txhua qhov chaw: UHF txo cov network-style infrastructure, thaum Wi-Fi muab cov thawj coj saib cov ntaub ntawv rooj zaum ntau dua thiab cov ntaub ntawv sib txuas encrypted.

Qhov zoo tshaj plaws - haum cov ntaub ntawv siv raws li cov ntaub ntawv teev tseg

Cov chav ua haujlwm ib ntus thiab cov txheej xwm xauj tsev

UHF system yog ib qho kev sib tw thawj zaug thaum lub hom phiaj yog tso lub rooj sib tham microphones sai sai yam tsis muaj rooj cabling lossis nkag mus rau - taw tes teeb tsa. Cov nplooj ntawv muab khoom qhia meej meej qhia txog kev sib tham ib ntus thiab kev xauj tsev raws li cov ntawv thov ib txwm. Tus neeg yuav khoom yuav tsum tseem koom tes nrog 640-690 MHz teeb tsa nrog lub khw muag khoom thiab nrog lwm lub tshuab RF hauv qhov chaw.

Cov koom haum pawg thawj coj saib xyuas nrog tsis pub lwm tus paub -session yuav tsum tau ua

Yog hais tias qhov tshwj xeeb hu rau cov ntaub ntawv encrypted wireless txuas, Wi-Fi tsev neeg muaj qhov tseeb qhov tseeb -backed kom zoo dua vim nws cov khoom nplooj ntawv teev 128-ntsis AES. Nws kuj tseem khiav ntawm lub rooj sib tham tshwj xeeb nkag mus rau qhov tsis yog kev cia siab rau cov qhua tuaj noj mov. Lub koom haum pab pawg IT yuav tsum tseem tshuaj xyuas cov ncauj lus kom ntxaws ua ntej kev pom zoo.

Lub rooj sib tham loj wireless

Lub Wi-Fi qhov chaw hais txog qhov system muaj peev xwm txog li 300 wireless microphone units nrog YZ-C800S tus tswv, nrog txog li 50 units ib YZ-800A nkag point. Cov nplooj ntawv muab U300C microphone tsis hais txog lub peev xwm siab tshaj plaws, yog li tsab xov xwm no tsis tuaj yeem lav tus lej sib npaug rau UHF. Rau siab-suav-suav tej yaam num, thov kom tsim ib tug qauv UHF system tsim thiab tswj muaj peev xwm ntaub ntawv yog hais tias UHF tseem nyob rau hauv kev txiav txim.

Cov rooj sib tham uas xav tau sijhawm hais lus lossis pom lub rooj zaum

Wi-Fi series yog cov ntaub ntawv haum. Lub sij hawm hais lus tau teev nyob rau hauv tag nrho tsib tus qauv, thiab IPS zaub qhia cov xwm txheej microphone, ntim, thiab qib roj teeb. Cov haujlwm no tuaj yeem txhawb nqa cov rooj sib tham ua haujlwm uas lub rooj zaum tswj hwm lub sijhawm hais lus lossis qhov chaw uas tus neeg teb xov tooj xav tau ntawm -a- saib ntawm txhua txoj haujlwm.

Tus nqi - cov chav rhiab heev uas qhov yuav tsum tau muaj yog qhov yooj yim tswj kev sib tham wireless

Cov nplooj ntawv U300C muab tso rau UHF platform rau tus nqi -sensitive thiab ceev- xa daim ntawv thov. Qhov ntawd yog cov chaw tsim khoom lag luam cov lus tshaj tawm tsis yog kev lag luam tam sim no- kev tshawb fawb tus nqi, yog li qhov kev txiav txim siab nyiaj txiag tiag tiag yuav tsum tau ua los ntawm cov lus hais. Txawm li cas los xij, cov qauv tsim nws tus kheej yooj yim dua hauv cov ntaub ntawv sau tseg: U300C units ntxiv rau qhov sib tw U300 muaj tseeb -txheej txheem ntau haiv neeg, yam tsis muaj Wi-nkaus nkag tau - cov txheej txheem taw qhia rau Wi-Fi system.

Cov chav uas xav tau tus kheej lub mloog pob ntseg mloog

Lub Wi-Fi khoom tsev neeg sau npe 3.5 mm lub tso suab lub mloog pob ntseg ntawm txhua chav. Qhov muab U300C specifications tsis sau lub mloog pob ntseg tso zis. Yog hais tias tus kheej hauv pem teb los yog kev txhais lus mloog yog ib feem ntawm qhov yuav tsum tau muaj, Wi-Fi tsev neeg muaj cov ntaub ntawv rooj zaum- qib peev xwm uas yuav tsum tau suav nrog hauv kev ntsuas.

Cov lus nug tus neeg yuav khoom hauv Asmeskas yuav tsum nug ua ntej xaj

Pib nrog zaus thiab kev tswj kom haum rau qhov kev xaiv UHF. Rau kev teeb tsa Asmeskas, tsis txhob xaj los ntawm 640-690 MHz cov lus qhia tshwj xeeb. Nug tus neeg muag khoom kom txheeb xyuas cov zaus uas siv tau rau hauv Teb Chaws Asmeskas thiab muab cov khoom siv FCC siv tau- cov ntaub ntawv tso cai. Cov chaw tsim khoom nplooj ntawv teev FCC ntawm nws cov ntawv pov thawj, tab sis daim ntawv pov thawj dav dav yuav tsum tsis txhob raug kho raws li cov pov thawj tias txhua zaus hauv cov khoom lag luam thoob ntiaj teb kev sib tw tau tso cai hauv Tebchaws Meskas.

Rau Wi-Fi kev xaiv, muab tus naj npawb ntawm cov rooj zaum thiab chav dav. Nug rau qhov kev thov YZ-800A nkag-cov ntsiab lus suav thiab qhov chaw, YZ-C800S tus tswv tsev teeb tsa, kev them nyiaj / khaws cia, thiab cov ntawv kos npe tam sim no lees paub qhov kev ua siab ntev 14-teev thiab AES-128 feature. Yog tias qhov project suav nrog IT kev tshuaj xyuas kev nyab xeeb, thov cov ntaub ntawv network architecture xav tau los ntawm pab pawg ntawd.

Rau ob lub platform, txhais tus thawj tswj hwm / tus neeg sawv cev tus cwj pwm, hom kev hais lus, kev kaw lus lossis kev txhais lus, thiab kev xav ua haujlwm rau cov kws tshaj lij. Nug rau warranty thiab khoom seem- cov nqe lus hauv cov lus hais. Cov nplooj ntawv khoom muab tau hais txog peb - xyoo lav nrog qhov hloov pauv dawb rau hauv - teeb meem kev lav phib xaub zoo, tsis muaj MOQ rau cov qauv qauv, OEM / ODM pib ntawm 30 lub tshuab hluav taws xob, thiab lub sij hawm ua OEM / ODM 30-40 hnub. Cov nqe lus ua lag luam yuav tsum raug lees paub thaum lub sijhawm yuav khoom.

Thaum kawg, cais "yuav tsum-muaj" specifications los ntawm kev nyiam. Kev sib tw uas xav tau AES encryption tiag tiag, lub mloog pob ntseg ntawm txhua lub rooj zaum, lossis pom lub sijhawm hais lus taw qhia rau Wi-Fi tsev neeg raws li cov ntaub ntawv muab. Ib chav uas feem ntau xav tau cable-dawb tus thawj tswj hwm / tus neeg sawv cev sib tham nrog kev teeb tsa sai yuav tsis xav tau cov haujlwm ntxiv ntawd. Cov kev cai luv luv matrix tiv thaiv cov neeg yuav khoom los ntawm kev them nyiaj rau cov yam ntxwv uas lawv yuav tsis siv lossis, qhov tseem ceeb tshaj, kev yuav lub platform yooj yim uas tsis tuaj yeem sau cov yam ntxwv xav tau.

Xaiv lub moj khaum.

Xaiv lub YZ-U300C UHF platform thaum qhov phiaj xwm tseem ceeb rau txoj kab ncaj nraim- xa tawm dawb, ib daim ntawv teev ob- txoj kev UHF txuas, thiab qhov sib tw tiag tiag - ntau haiv neeg maub los, raws li kev sib koom ua ke ntau zaus rau lub khw muag khoom. Xaiv lub Wi-Fi tsev neeg thaum qhov project yuav tsum tau sau tseg AES-128 encryption, ib- rooj IPS xwm txheej qhia, sij hawm hais lus, mloog lub mloog pob ntseg, mus txog 14 teev ntawm kev ua haujlwm tas mus li, lossis qhia meej meej wireless ntsuas txog li 300 units. Tsis txhob hloov qhov kev pom zoo rau ib chav tsev tshwj xeeb tsim.

Hais txog cov chaw tsim khoom thiab cov ntaub ntawv pov thawj siv

Cov nplooj ntawv hauv paus txheeb xyuas Guangzhou YZ Audio Visual Co., Ltd. (YZ AUDIO) ua cov chaw tsim khoom. Lawv sau lub chaw muag khoom Guangzhou thiab lub Hoobkas hauv Shunde District, Foshan, Guangdong, Suav. Cov nplooj ntawv hais tias lub tuam txhab muaj nyob ib ncig ntawm 200 tus neeg ua haujlwm suav nrog 30 R&D engineers thiab ua haujlwm suav nrog kev tso SMT, kev sib dhos amplifier, lub suab nrov nrov, thiab kev tshuaj xyuas zaum kawg hauv - tsev. Lawv kuj sau cov kev pabcuam OEM/ODM thiab peb- xyoo lav. Cov no yog cov chaw tsim khoom- muab cov ntaub ntawv tseeb los ntawm cov nplooj ntawv muab, tsis yog thib peb- tog neeg tshawb nrhiav pom hauv kab lus no.

Txhawm rau kom pom tseeb, phau ntawv qhia no tsis nthuav tawm txhais tes tsis tseeb - ntawm kev paub. Google Search Central pom zoo kom muab cov ntaub ntawv meej, kev sau ntawv tseeb, thiab cov neeg muaj txiaj ntsig - thawj cov ntsiab lus; nws kuj piav qhia tias E-E-A-T yog lub hauv paus rau kev ntsuas kev paub dhau los, kev txawj ntse, kev tso cai, thiab kev ntseeg siab, nrog rau kev ntseeg siab yog qhov tseem ceeb tshwj xeeb. Kab lus no ua raws li txoj hauv kev los ntawm kev ua kom pom qhov chaw ciam teb kom meej thiab zam kev tsis muaj kev txhawb nqa lossis kev lag luam thov.

© 2026 Guangzhou YZ Audio Visual Co., Ltd. (YZ AUDIO). Paub meej tias tam sim no specifications, RF configuration, ntawv pov thawj, nqi, thiab project tsim ua ntej xaj.