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Conference System

Overview

Economic Full Digital Chairman Unit/Economic Full Digital Delegate Unit

Specification

FEATURES

  • The microphone uses 48KHz sampling rate, higher than the CD's sound quality, clear and bright. With internal DSP audio processing, "pop" low frequency impact sound won't appear.
  • Using advanced processing chip architecture, and unique processing algorithms, microphone boot connection time is only 5 seconds.
  • With the function of intelligent detection of faults, it prompts the user for AP failure, host communication failure, signal is too weak etc.
  • Supporting simple USB setting SSID, password function, ensure that the system will not connect to the wrong AP;
  • Supporting to set spoken time and timed speaking function.
  • With voice control, the microphone can be turned on intelligently. Adjusting the voice sensitivity and set the off time by the PC so?ware.
  • With 5 stages of EQ adjustment function (adjustable with PC so?ware), you can adjust the overall sound effects of all microphones until you achieve perfect results.
  • Supporting sign-in function, set and initiate sign-in through PC software.
  • Adopting 128-bit AES encryption technology, support WPA/WPA2 wireless security technology, prevent eavesdropping and unauthorized access, provide higher confidentiality of the conference system.
  • With wireless transmission technology, the venue can be carried out with very little time to conduct venue activities.
  • The chairman has a priority function to close all delegates that are currently speaking.
  • The internal feedback suppression function can effectively prevent howling.
  • Built-in 2 lithium battery, battery capacity supports 15 hours of continuous speech.
  • Built-in antenna to greatly improves WIFI network transmission efficiency.
  • Support TYPE-C port for upgrade program and online charging.

 

SPECIFICATIONS

Model

NVS-DC1845/NVS-DC1845A

Microphone Type

Cardioid direct electret

  Frequency response

  80Hz~16KHz

Microphone Input Impedance

1KΩ

Sensitivity

-46 dBV/Pa

Max SPL

100dB(THD>3%)

SNR

>80dB(A)

Crosstalk

>70dB

Dynamic Range

>80dB

THD

<0.1%

Max Power Consumption

 1W

Standard

IEC60914

  Power Supply

  18650 Lithium battery

  Charging method

  Using Charging Box & Type C Cable

  Color

  Gorilla Blue

 Sign in function

  Touch button to sign in

Display screen

  OLED screen

 Size

  120 x 104 x 43mm

 Installation method

 Tabletop

Wireless frequency range

5.15GHz~5.85GHz

Battery capacity

 5200mAh

Weight

0.6Kg

 Speech mode working hours

15h

 Mixed mode working time

 16h

 Micrometer length

380mm

Ordering Information

Part Number Description Standard Quantity

NVS-DC1845

 Economic Full Digital Chairman Unit

 1 No.

NVS-DC1845A

Economic Full Digital Delegate Unit

1 No.

Downloads

Downloads For Partners

DataSheet PDF 80.73KB DOWNLOAD

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