- 形容
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形容
5-60 Square metres CCTV Microphone with Three connectors
型番: HM-M403
Brilliant and fashionable design
Monitoring Scope: 5～60㎡
接続:
Audio female RCA jack
Female DC power plug
Mini Type Microphone
Application: CCTV System
Type of Microphone：Electret
動作電圧:DC 9V-12V
Operating Current：25だがしかし
Application: CCTV System
Type of Microphone：Electret
動作電圧:DC 9V-12V
Operating Current：25だがしかし
Output Signal：2.5Vpp / -25db
Frequency Rang：200～ 10kHz
Output Impedance： 600Ω
Sensitivity：-60dB
Signal to noise ration (SNR)：60dB (1m 40dB sound source)
50dB (10m 40dB sound source)
Direction：Omnidirectional
Max SPL (sound pressure level)：80dB SPL (1KHz, THD 1%)
Dynamic Range：35dB (1KHz at max dB SPL)
Frequency Rang：200～ 10kHz
Output Impedance： 600Ω
Sensitivity：-60dB
Signal to noise ration (SNR)：60dB (1m 40dB sound source)
50dB (10m 40dB sound source)
Direction：Omnidirectional
Max SPL (sound pressure level)：80dB SPL (1KHz, THD 1%)
Dynamic Range：35dB (1KHz at max dB SPL)
材料：Plastic + PVC
色：Black
色：Black
