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MIC-20 Free Field Measurement Microphone test speaker, loudspeaker box and other products Featured Image
  • MIC-20 Free Field Measurement Microphone test speaker, loudspeaker box thiab lwm yam khoom

MIC-20 Free Field Measurement Microphone test speaker, loudspeaker box thiab lwm yam khoom

Txhua yam koj xav tau kom ua tau raws li koj qhov kev xav tau kev sim

USD50

 

 

Nws yog qhov siab-precision 1/2-inch free-field microphone, haum rau kev ntsuas hauv thaj chaw dawb yam tsis muaj kev hloov pauv hauv lub suab.Lub microphone cov lus qhia tshwj xeeb no ua rau nws zoo tagnrho rau kev ntsuas suab nrov raws li IEC61672 Class1.Nws tuaj yeem kuaj cov neeg hais lus, lub thawv nrov nrov thiab lwm yam khoom siv.

Main Performance

Khoom cim npe

kev ua haujlwm tsis zoo

Khoom Specifications
Suab teb hom teb dawb
rhiab heev 47.2mV (-26.5dB) /pa
Dynamic Range ≥146dB (THD <3%)
Ntau zaus 20Hz - 20kHz
sib npaug suab nrov ≤ 17dB
ntau yam ntawm kev ua haujlwm kub / av noo -20 ℃ ~ + 40 ℃ ≤ 80% RH
Kub Coefficient ≤ ± 0.020dB / ℃ (ntawm 250Hz, -10 ℃ ~ 50 ℃)
Static siab coefficient ≤ ± 0.010dB / kPa (ntawm 250Hz)
Khoom Specifications
Ua haujlwm kub / av noo -20 ~ 40 ° C, ≤80% RH
fais fab mov Lub hwj chim: 24V DC
Dimensions (F XL) 13.3mm X 61mm
hnyav 0.05kg ib
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  • Tom ntej:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    Yam khoom