SC-A404U UHF Wireless Conference Nrog 4 Desktop Mic Unit

Tsim los rau cov chav sib tham niaj hnub no, cov rooj sib tham loj loj, thiab cov chaw tshaj tawm kev tshaj lij, qhov muaj zog 4-channel wireless lub rooj sib tham system muab cov suab tsis sib xws thiab kev tswj xyuas ntse. Nws muab cov cuab yeej siv thev naus laus zis RF nrog cov neeg siv-centric tsim kom ntseeg tau tias kev sib txuas lus tsis sib haum xeeb hauv qhov xav tau tshaj plaws.
Xa kev nug
Hauj lwm lawm
Kev piav qhia:

 

Tsim los rau cov chav sib tham niaj hnub no, cov rooj sib tham loj loj, thiab cov chaw tshaj tawm kev tshaj lij, qhov muaj zog 4-channel wireless lub rooj sib tham system muab cov suab tsis sib xws thiab kev tswj xyuas ntse. Nws muab cov cuab yeej siv thev naus laus zis RF nrog cov neeg siv-centric tsim kom ntseeg tau tias kev sib txuas lus tsis sib haum xeeb hauv qhov xav tau tshaj plaws.

 

Nta:

 

* Dual -Txheej Teeb Pom Kev Ruaj Ntseg:Koom nrog ob lub suab nrov-Lock Squelch (NLS) thiab ID-Lock Squelch (ILS) technologies, tsim kom muaj kev tiv thaiv zoo tiv thaiv RF cuam tshuam rau sab nraud kom meej meej suab sib kis.

* Comprehensive System Monitoring:Lub hauv paus chav muaj 1.8-inch TFT xim zaub uas muab sijhawm tiag tiag- lub sijhawm, ntawm -a-glance xwm txheej ntawm tag nrho plaub lub microphones wireless, suav nrog kev ua haujlwm zaus, cov roj teeb uas tseem tshuav, ib tus channel ntim, channel naj npawb, thiab lub sijhawm ntawm lub sijhawm suab.

* Kev Ruaj Ntseg & Kev Tiv Thaiv - Tamper:Lub Vaj Huam Sib Luag Lock Function ua rau muaj kev cuam tshuam rau pem hauv ntej - vaj huam sib luag tswj thaum lub teeb pom kev zoo raug teeb tsa, tiv thaiv kev hloov pauv tsis raug thiab ua kom muaj kev ua tau zoo sib xws thaum lub rooj sib tham tseem ceeb.

* Optimized Wireless Reliability:Siv qhov tseeb Diversity txais tos nrog cov kav hlau txais xov ntse hloov mus rau xaiv txoj kev teeb liab muaj zog tshaj plaws, tiv thaiv kev poob tawm. Ntau qhov ua ntej- teeb tsa, cuam tshuam- zam pawg zaus tso cai rau kev ua haujlwm txhim khu kev qha ntawm ntau lub tshuab sab- los ntawm - sab, ua kom tag nrho qhov system ceev.

* Extended & ruaj khov ua haujlwm ntau yam:Nta Dynamic Random ID Coding thiab tshwj xeeb ntev - kab hluav taws xob tiv thaiv kev hla - tham. Lub kaw lus xa cov kev ua tau zoo ntawm qhov kev ncua deb ntawm 80-100 meters hauv qhov chaw qhib thiab 50-80 meters hauv qhov chaw nyuaj, teeb meem nyuaj.

* Professional Audio Processing Suite:Ib qho tsim ua -hauv Digital Feedback Suppressor pab tshem tawm lub microphone howl. Plaub qhov kev xaiv EQ presets suav nrog, nrog rau ib tus neeg siv- hom txhais tau muab hloov pauv hloov pauv ntawm 13-band parametric sib npaug rau kev txiav acoustic meej rau txhua chav.

* Simplified Wireless Teeb:Ua haujlwm Wireless Frequency Synchronization Technology rau kev siv zog "dhau-- huab cua" ua ke ntawm microphones rau tus tswv tsev. Qhov no tshem tawm cov txheej txheem cumbersome ntawm infrared sib dhos, ua kom cov khoom xa mus sai.

* Kev xaiv kev sib txuas dav dav:Nruab rau ntau yam kev koom ua ke nrog 4 siab - kav hlau txais xov ports, 4 ywj siab balanced XLR outputs, 1 mix balanced output (XLR), and 1 mix unbalanced output (6.35mm jack), accommodating a wide range of external audio equipment.

* Efficient Transmitter Management:Txhua lub wireless handheld microphone muaj xaiv tau High/Low kis tau tus mob thiab ib tug configurable Auto-Shutdown timer. Cov yam ntxwv no tso cai rau cov neeg siv los tsim cov roj teeb lub neej raws li cov kev xav tau tshwj xeeb ntawm txhua qhov kev tshwm sim lossis lub sijhawm sib ntsib.

Ua kom tiav System Pob:Xws li 1 Lub Tsev Txais Txais thiab 4 Wireless Square Handheld Microphones, npaj rau kev teeb tsa tam sim thiab ua haujlwm.

Ideal Application Scenario:Cov txheej txheem no zoo kawg nkaus rau cov rooj sib tham hauv tuam txhab, tsoomfwv pawg sab laj, cov tsev hais plaub hauv tsev kawm ntawv, cov chaw sib tham loj, thiab cov tsev teev ntuj uas ntseeg tau, siab - zoo wireless audio rau ntau tus neeg hais lus ib txhij yog qhov tseem ceeb rau kev sib tham thiab kev nthuav qhia.

 

Technical parameters:

 

Txais kev ntsuas tsis tau

Ua hauj lwm zaus

640-690 MHz

Channel

4 * 50 channels adjustable zaus

S/N teeb liab-rau- suab nrov piv

>105dB ib

THD distortion

<0.5%

Zaus teb

50Hz-18KHz (± 3dB)

Lub zog ua haujlwm

DC 12V / 1A

Lub zog siv zog

6W

Qhov ntev

480 * 160 * 46mm

Qhov hnyav

1.6 KG

Technical parameters ntawm chav sib tham

Channel

200 channels

2.8-nti TFT xim zaub

qhia kev sib kis ntau zaus, channel, roj teeb lub zog, lub sijhawm hais lus

Bandwidth

50 MH

Channel sib nrug

250 KHz

Ntau zaus stability

±0.005%

Roj teeb siv

3.6V / 3000mAH lithium{2}}ion roj teeb, tuaj yeem ua haujlwm tsis tu ncua rau 20 teev

Lub hauv paus loj

(W * L * H) 95 * 135 * 55mm

Qhov hnyav

0.87 KWG

Square tube microphone pas nrig

230 hli

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