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private mold : Yes
Brand Name : HUAIN
Model Number : FT-820D
style : Gooseneck Microphone, Desktop, wired microphone
communication : Wired
Use : Conference Microphone, INTERVIEW, Speech, communication
Place of Origin : Guangdong, China
material : Metal, Aluminium alloy, Copper + Aluminum
Feature : Noise Cancelling, Condenser Microphone, With LED lights
polar pattern : Omni-directional, Cardioid
type : Condenser Microphone
signal to noise ratio : 90db
frequency response rate : 50Hz-20KHz
Maximum SPL : 125db
sensitivity : -36dB±2dB
Type : Capacitive conference unit HY-820D series
Frequency response : 50Hz-20KHz
SNR : -45dB
Dynamic range : >50dB
THD : < 0.05%
Microphone sensitivity : none
Working voltage : 48V DC
Working current : 50mA ± 5%
Connections : Desktop
Material : matel
| Type | Capacitive conference unit  | 
| Frequency response | 50Hz—20KHz | 
| SNR | -45dB | 
| Dynamic range | >50dB | 
| THD | < 0.05% | 
| Microphone sensitivity | none | 
| Working voltage | 48V DC | 
| Working current | 50mA ± 5% | 
| Connections | Desktop | 
| Connector | 3pin xlr | 






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