Txheej txheem cej luam
Lub kaw lus wireless siv UHF band wireless kis tau tus mob, plaub lub kav hlau txais xov thiab yim txoj hauv kev kom tau txais cov teeb liab, thiab muaj 200 txoj kev xaiv, uas yooj yim rau ntau lub tshuab siv tib lub sijhawm thiab yooj yim zam ntau yam cuam tshuam. Rack-mounted receiver yog ib qho yooj yim rau nruab rau ntawm qhov chaw.
Yim-channel receiver siv plaub lub kav hlau txais xov, ib qho kev tsim tawm, thiab tsis siv neeg taug qab kev siv tshuab los xyuas kom meej tias lub kaw lus tswj kev ruaj ntseg zoo ntawm txhua zaus. Nws yog txawm peem rau nrog yim handheld condenser microphones, siv high-zoo dynamic pickups, thiab advanced suab kis tau tus mob technology los xyuas kom meej tias lub rooj sib tham chav tsev muaj meej suab zoo thiab siab fidelity.
Nta
- UHF zaus band kis tau tus mob teeb liab, infrared zaus txuam, phau ntawv zaus xaiv yog yooj yim rau ntawm qhov chaw debugging;
- Siv ruaj khov PLL digital theem-locked voj synthesis thev naus laus zis thiab ntse digital circuit kom tsis txhob cuam tshuam ntau zaus;
- Ob txoj kev tuaj yeem tau txais cov teeb liab mus txog 200 raws, uas yog universal rau handheld duav packs, muaj zog tiv thaiv kev cuam tshuam, thiab muaj peev xwm sib txuas lus thiab siv ib leeg nyob rau hauv cov channel, qhia ib tug humanized high-tech tsim;
- Txhua lub channel tau nruab nrog tus lej ID tshwj xeeb txhawm rau txhim kho kev cuam tshuam kev cuam tshuam, txhawb nqa txog 6 units siv tib lub sijhawm (piv txwv li 12 receivers thiab 24 transmitters);
- Lub vaj huam sib luag tswj hwm siv cov txheej txheem xim aluminium alloy, thiab txhua qhov channel muaj 4 khawm ua haujlwm kom ua tiav cov haujlwm ua haujlwm ntau;
- 2 x Quadruple LCD zaub screen, qhia ua haujlwm channel, ua haujlwm zaus, RF tau txais teeb liab, AF suab teeb liab, ntsuas lub ntsuas phoo, lub zog ntawm lub rooj sib tham hauv lub sijhawm, thiab cov lus tawm tswv yim ntawm lub sijhawm ua haujlwm;
- Nws muaj qhov hloov suab nrov tshem tawm Circuit Court kom tsis txhob muaj qhov cuam tshuam loj ntawm lub suab thaum tig rau ntawm qhov hloov, ua kom muaj kev nyab xeeb ntawm cov khoom siv tom qab lub suab nrov thiab cov neeg hais lus;
- Nruab nrog FBX thev naus laus zis kom txo qis qhov kev quaj nrov los ntawm qhov chaw suab siab;
- Nws muaj ib qho tseem ceeb tsis siv neeg tshawb nrhiav rau qhov tsis siv neeg zaus cov ntsiab lus thiab ib qho tseem ceeb ntawm kev kaw haujlwm;
- Nrog rau kev mob siab rau condenser microphone core thiab nws tus kheej tsim suab ua tshuab, nws zoo txhim kho qhov kev ncua deb thiab kev hais lus meej, nrog cov suab nrov nruab nrab thiab siab zaus, ntau qhov sib txawv, lub suab sib nqus thiab tuab, thiab cov suab nrov ntawm tib neeg, muab kev sib tham zoo dua;
- Siv nrug: Qhib ib puag ncig: 80 meters Complex ib puag ncig: 50 meters
Cim npe nrov: Tuam Tshoj 8ch wireless microphone system manufacturers, lwm tus neeg, Hoobkas
SPECIFICATIONS
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Kev ua tau zooNtawm Receiv |
|
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Tus naj npawb ntawm cov channel |
Yim channel |
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Tus txais hom |
Muab ob npaug rau-hloov superheterodyne |
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RF kev ua haujlwm ntau yam |
640- 740 MH Z (ntau zaus siv tau raws li ntau lub tebchaws thiab cheeb tsam) |
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Ntau tshaj ntawm cov channel |
200 |
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Modulation |
Broadband FM |
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Zaus teb |
40Hz -18KHz (± 3dB) |
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Harmonic distortion |
< 0.2 %(1kHz,25mVrms) |
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Comprehensive signal-to-noise ratio |
Ntau tshaj lossis sib npaug rau 110 dB |
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Dynamic Range |
Ntau tshaj lossis sib npaug rau 105 dB |
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Qhov ntau zaus sib txawv |
± 45KHz |
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Adjustable ntau yam |
60 MHZ |
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Channel sib nrug |
200 KHz |
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Ntau zaus stability |
< ±0.005% |
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Cov zis impedance |
50Ω |
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Cov zis siab tshaj plaws |
+10 dBV |
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Lub zog nkag |
5W |
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Ua haujlwm kub |
-25 degree --+40 degree |
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Kev kub ntxhov |
Ntau dua lossis sib npaug li 95dB |
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rhiab heev |
12 dBμV (80dBS / N) |
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Kev ua tau zooNtawm HandheldMicrophone |
|
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RF ntau zaus |
640-740MHz (yeem). |
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Skyline Xov |
Cov khoom siv coj los siv tau siv 1/4 wavelength nplawm kav hlau txais xov, thiab lub microphone tuav tau muaj lub kav hlau txais xov. |
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Tso zis zog |
20mW ua |
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Kev kub ntxhov |
-60dB |
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Roj teeb Specifications |
1.5V AA roj teeb 2 daim |
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Microphone siv zog |
120mA, roj teeb lub neej: 8-10 teev |
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Kev kub ntxhov |
-60dB |
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Roj teeb Specifications |
1.5V AA roj teeb 2 daim |
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Roj teeb Specifications |
1.5V AA roj teeb 2 daim |
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Microphone siv zog |
120 mA, roj teeb lub neej: 10-15 teev |
|
Qhov hnyav |
0.35 Kg |
Daim ntawv thov
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