DL-USB-360SPKMIC Quick Guide
5
Technical Specifications
Speakerphone
Suitable Pick up range
(118.11”) 3 meters diameter
Maximum Pick up range
(196.85”) 5 meters diameter
Frequency Response
20Hz~20kHz
Directivity
Ominidirectional
Pickup Pattern
360°
Pickup Angle
180°
Microphone Sensitivity
-35 dB(V/Pa)
Signal to Noise Rate
65dBA
Echo Cancellation
Max 256ms echo
Gain
Auto-adaptive gain ±6dB on program audio out
Noise Depression
Up to 18dB
Sampling Rate
48kb
Button
1 x mute push button, 2 x volume push button
Provided Cable Length
(196.85”) 5 meters
LED Indicator
3 x Green LED: Microphone ON; 3 x Red LED: Microphone Muted/Off
Features
Operating System
Windows®7 (1080p and under only), Windows 8.1, Windows 10 or
higher macOS™ 10.10 or higher Google™ Chromebook™ Version
29.0.1547.70 or higher Linux
USB Communication Protocol
UVC 1.1
Input/Output Interface
USB Interface
1 x 3m premolded USB 2.0: Type A cable, 2 x USB 2.0: Type A hub
Physical Parameter
Input Voltage
DC5V/1A
Power Consumption
2.5W (Max), 0.5(Standby)
Operating Temperature
0° to 50°C (+32° to 122°F)
Storage Temperature
-20° to +70°C (-4° to +160°F)
Dimension (LxWxH)
203mm x 179mm x 40mm (7.9”x7.05”x1.57”)
0°
180°
270°
90°
-5dB
-10dB
-20dB
-15dB
-25dB
Polar Pattern: Omnidirectional
