Lub ntsiab
Nws siv ob lub micridirectional mindenser microscones, uas tuaj yeem sau cov suab nkag siab thiab muaj suab zoo. Nws tseem muaj tsis siv neeg nce tswj (AGC) thiab qib siab ntawm kev sib npaug ntawm ze thiab deb lub suab. Nws yog qhov tshwj xeeb tshaj yog rau cov chav khoob thiab tuaj yeem ua tiav cov suab nrov muddy tshwm sim los ntawm muaj zog echoes. Lub microphones tau kho nrog cov dej noo-pov thawj tshuab kom txuas ntxiv lawv lifespan. Lawv muaj kev rhiab heev thiab tuaj yeem khaws suab hauv thaj chaw ntawm 70 square metres.
Qhov kev sib cais txoj kev sib cais ntawm cov yas cev pab daws teeb tsa rau sab phab ntsa lossis qab nthab. Nws cia li suppresses siab suab thiab ntseeg tau tiv thaiv rov qab-kawg tshuaj xyuas cov khoom siv. Cov qib coj ntawm cov tshuaj ntsuam xyuas echo tshem tawm cov thev naus laus zis ua kom txo qis echhoes hauv chav.
Patented audio kis tshuab ntawm lub microphone lub taub hau rau ultra-muaj kev tiv thaiv kub ntawm {let degree rau 75 degree polarity reversal kev tiv thaiv, thiab ib qho Independent fais fab mov module.
Voltage Module
Independent ntim kev hloov kho lub pob zog; {3- txoj kev tawm cov zis ({}}}}} pin Phoenix Terminal); Lub cev muaj daim npav uas tshem tawm phab ntsa-mounted
Dual Qhov taw qhia teeb: Qhov taw qhia hluav taws xob; Lub Teeb Meem Decibel Qhov taw qhia
- Cov tswv yim Voltage: AC220V
- Cov Zauv Voltage: DC12V ± 5%
- Tawm Tam Sim No: 100MA
- Tso zis Ripple: tsawg dua los yog sib npaug rau 20mv
Cim npe nrov: Omnidirectional lub microphone, Tuam Tshoj Omnidirectional qab nthab chaw tsim hluav taws xob, cov chaw muag khoom, Hoobkas
Cov lus qhia
Cais module
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Pickup nyob deb |
10 sqm - 70 sqm |
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Suab Tshaj Tawm Chaw |
3000m |
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Kev hnov tau |
-46 db |
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Zaus teb |
20Hz - 20} cmz |
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Kev |
Omnidirectional |
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Kos npe-rau-suab nrov piv |
70db (1m 40dB suab tau los), 35db (10m 40dB suab qhov chaw) 1kHz ntawm 1 pa |
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Dynamic ntau |
50db (1kHz ntawm Max DB SPL) |
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Lub suab siab tshaj plaws siab |
120db spl (1kHz, thd 1%) |
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Tso Tawm Impedance |
600 ohm tsis sib haum |
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Tso zis kos npe nthuav dav |
2.5vpp / {-25 db |
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Microphone |
Siab siab heev condenser microphone |
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Tus naj npawb ntawm microphones |
Dual Microphones |
|
Cov Khoom Dej Tsis Muaj Dej |
Nyob Sab Hauv Pov Thawj Pov Hwm |
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Cov tau txais daim ntawv thov |
Cov chav kawm, chav txais tos, cov chav sib tham |
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Kev Tiv Thaiv Circuit Court |
Xob Laim Tiv Thaiv, Lub Hwj Huam Sib Koom Siab Polarity Reversal Kev Tiv Thaiv |
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Teebcim Ua |
txo qis dua 200zz ~ 300Hz zaus los txhawm rau txhawm rau lub suab nrov ntawm lub suab, nce ntxiv ntawm 100 laum kev ua kom zoo nkauj ntawm lub suab, thiab suppresses 5kHz thiab 10kHz suab nrov Cov. |
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Txoj kev hlau |
Peb Qhov Tseem Ceeb |
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Kis tau cable |
4 Core {0. 5mm2 RvV Shielded Cable |
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Muab cov khoom siv hluav taws xob |
DC 12V |
|
Muab tam sim no |
20 ma |
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Kev khiav hauj lwm kub |
{{0 {}} degree - 70 degree |
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Xim |
Xim dawb |
|
Khoom siv lub plhaub |
Pvc |
|
Qho loj |
80 hli × 80mm × 26mm |
|
Qho hnyav |
114 g |
