HMK-320 MobileMicrophone
With light weight andconvenient operation, the HMK-320 mobile microphone yields clear sound and highfidelity. The DTMF encoding is adopted, which has low error rate and iscompatible with decoding host of the same type. The shell of the microphone ismade from PC and ABS materials, and the mobile microphone shows no crack afterfalling from one meter height.
Specification of the MobileMicrophone
Model | HMK-320 |
Speaker | |
Dimension(mm) | / |
Sensitivity | / |
Impedance | / |
Rated Input Power | / |
Max. Output Power | / |
Mic | |
Dimension(mm) | ф9.7 ×6.5H |
Sensitivity | -38 ±3dB |
Frequency | 50-16kHz |
Impedance | 1.5K Ω at 1KHZ 2.0V |
Working Voltage | 1-10V |
Type | The Omnidirectional |
PTT | |
Dimension (mm) | 6*6*5 |
Wire Rod | |
Dimension(mm) | OD:4.5 L=3M |
Working Temperature | -40 ~105 ℃ |
Material | PU |