CLEAR SOUND CCS-580D ไมโครโฟนชุดประชุมสำหรับผูเ้ขา้ ร่วมประชุม มีลำโพง ก้านไมโคไฟนยาว 50CM. สามารถถอดเก็บได้ มาพร้อม มาลำโพงในตัว Digtial Wireless Delegate unit
Feature
- Digital audio for good sound quality.
- Built-in hi-fi loudspeaker and pluggable microphone.
- Removeable gooseneck microphone with light ring indicator on microphone stem, light up red when microphone turn on.
- High sensitivity microphone.
- Good ability for resistance to Mobile interference.
- Speaking button and indicator lamp that can show and control the state of speech.
- Two groups of 3.5mm stereo sound output socket; can be used as speech sound input and earphone connection.
- Rotary volume control for adjusting built-in loudspeaker or headphone volume (when headphone connect).
- Daisy-Chain connection.
- Connecting cable 2.3m, 8P core line, convenient installation can increase efficiency.
- The power for units is supplied by the master controller.
- Reduce sound impact and wind shield.
- Metal microphone shell bottom.
----------------------------------------------------------
Specifications
|
Power Supply DC
|
9V by Control unit
|
|
Power Consumption
|
80mA
|
|
Interface Type
|
8P-DIN
|
|
Earphone Output
|
3.5mm stereo jack
|
|
Installation
|
Desktop
|
|
Input Impedance
|
1 K Ω
|
|
Connection Mode
|
Daisy-Chain
|
|
Crosstalk Attenuation
|
>60 dB
|
|
Speaker Power
|
2W
|
|
Microphone Type
|
Condenser
|
|
Polar pattern
|
Ultra Cardioid
|
|
Frequency response
|
50Hz-17kHz
|
|
Signal-to-Noise Ratio
|
68dB(A-Wieght)
|
|
Sensitivity
|
-43 dBV/Pa
|
|
Length of Microphone
|
500mm
|
|
Color
|
Iron gray
|
|
Dimensions
|
W163xH60xD125 mm
|
|
Weight
|
800g
|
