1.It use the long life service and no noise of touch swith
2.Built-in high fidelity of capacitor sound head, its sound quality is clear and low noise,it has strong pickup distance.
3.The meeting model:FIFO/LIMIT/FREE.
3.Effective scream suppression, super pick up sound effect
4.The annular red indicator lamp can show the working state on microphone.
A-870C/D Chairman/Delegate
- Specifications
* Type: capacitance
* Directivity:single
* Frequency response:60Hz-14KHz
* Sensitivity:-45±2db @1KHz
* Input voltage:DC 24V
* The minimum output impedance:1KΩ
* Signal to noise ratio:680db
* Socket:8P terminal block
* Cables:2.1M/8P Shielding wire
* Accessories: windyproof sponge