CM574S
CM574S
Security Headset Microphone
Features
|
Specifications
|
Back Electret Condenser |
|
Cardioid |
|
300Hz~6,000 Hz |
|
-64dB ± 3 dB (0dB=1ubar@1KHz) |
|
600 Ω±30% (@1KHz) |
|
Push to Talk |
|
1V~10V DC |
|
400Ω±30%W (@1KHz) |
|
10mW |
|
50mW |
Diagrams
Frequency Response
![](https://avleader.com.tw/wp-content/uploads/CM574S_FrequencyResponse.png)
![](https://avleader.com.tw/wp-content/uploads/CM574S_FrequencyResponse.png)
Polar Pattern
![](https://avleader.com.tw/wp-content/uploads/CM574S_PolarPattern.png)
![](https://avleader.com.tw/wp-content/uploads/CM574S_PolarPattern.png)