Model | DH-PFM141 |
Porperties | |
Scope | 5-100m2 |
Sensitivity | -32dB(-45~-215dB adjustable) |
Frequency response | 20Hz~20kHz |
Direction characteristic | Omni-directional |
SNR | 80dB(1m 40 dB sound source SPL) |
Dynamic range | 104dB(1kHz at max. dB SPL) |
Max. sustainable sound pressure | 120dB SPL(1kHz, THD 1%) |
Output impedance | 600Ω(non-equilibrium) |
Output signal amplitude | 2.5Vpp/-25dB |
Working voltage | 16DC 12V(9~15V) |
Working current | 60mA(50~100mA) |
Working temperature | -30℃~+70℃ |
Color | White |
Outer shell | PC |
Dimension | ɸ78mmx26mm |
Weight | 73g |
Carried standard | CE/FCC |