Advanced Acoustic Technology Corp. AMF Electret Condenser Microphone
Advanced Acoustic Technology Corp. (AATC) AMF Electret Condenser Microphone offers a 4.5V standard operation voltage, 100Hz to 10KHz frequency range, and a 21700 lithium-ion battery. The AMF microphone runs on a 21700 lithium-ion rechargeable battery that provides a higher capacity than the 18650 and is known for its long lifespan and high-density energy. This microphone features noise-cancelling directivity, a 10V maximum operating voltage, and a 2.2KΩ output impedance. Additional specifications include a -51dB ±3dB sensitivity rating, 110dB, and an operating temperature range of -20°C to +60°C.
Features
- For noise-cancelling use
- 21700 lithium-ion rechargeable battery with 21mm x 70mm dimensions
- -51dB ±3dB sensitivity
- 4.5V standard operation voltage
- 2.2KΩ output impedance
- 100Hz to 10KHz frequency range
- 10V maximum operating voltage
- 0.5mA maximum current consumption
- Within -3dB sensitivity reduction
- ≥58dB S/N ratio
- 110dB sound pressure level
- -20°C to +60°C operating temperature range
Noise-Cancelling Characteristics
發佈日期: 2024-10-02
| 更新日期: 2024-10-24