Guangzhou DSPPA Audio Co., Ltd.
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Email: export@dsppa.com
Tel: 020-28346138
Fax: 020-81305947

D100W D100R NearLink Wireless Microphone System - 翻译中...

Características

● Transmitter Features:
● Designed for classroom teaching, based on NearLink wireless technology.
● Powered by a 100% domestic RISC-V processor.
● No battery anxiety, lithium battery lasts up to 4 hours.
● Fast-charging case included, capable of fully recharging the microphone more than three times.
● Compact size: 32 mm diamete r, 13.8 mm thickness.
● Ultra-lightweight design, weighing only 10.5 g.
● Two wearing options (clip-on and head-mounted magnetic accessories, freely switchable) for easier interaction.
● Multi-room use, no cross-channel interference (any microphone can pair with any receiver).
● One teacher, one microphone, clean and hygienic.
● Simple operation, only a single power button.
● Receiver Features:
● 86-box design, easy to install.
● DSP audio processing with built-in feedback suppression, automatic gain control, smart noise reduction, and intelligent sound field calibration.
● Automatically pairs when powered on near the card-swipe area, and disconnects automatically when powered off.
● Wireless receiver supports UAC digital output and analog output.

  • Introducción
  • Especificación

翻译中...

Model

D100W

Transmitter

Transmission Method

NearLink SLE protocol

Polar Pattern

Omnidirectional

Operating Range (Line-of-Sight)

20m

RF Output Power

10dBm

Frequency Response

100Hz~20kHz

Sampling Rate

48KHz

Bit Depth

16 bit

SNR

≥80dB

Built-in Battery Capacity

97 mAh

Charging Method

Via charging case contacts, also supports USB-C charging

Battery Life

Approx. 4 hours

Charging Time

Approx. 1 hour

Weight

10.5 g

Dimensions

32 mm × 32 mm × 13.8 mm

Working Temperature

0 °C – +50 °C

Charging Case

Battery Capacity

300mAh

Power Supply Mode

Powered via charging case contacts

Number of Charges for Transmitter (Microphone)

>3 times

Charging Time

Approx. 1 hour

Weight

39g

Dimension

60.3 mm × 50.1 mm × 28.4 mm

Working Temperature

0 °C – +50 °C

Model

D100R

Transmission Method

NearLink SLE protocol

Operating Range (Line-of-Sight)

20m

RF Output Power

10dBm

Frequency Response

100Hz~20kHz

Sampling Rate

48KHz

Bit Depth

16 bit

SNR

≥80dB

Audio Output

UAC digital, balanced analog (Phoenix connector), unbalanced analog (3.5 mm TRS)

Power Supply Mode

12 V DC or USB-C

Weight

30g

Dimension

86.1mm×86.1mm×27.3mm

Working Temperature

0 °C – +50 °C

Storage Temperature

-10 °C – +50 °C


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Noticias relacionadas
  • Tel:86 020 37166520
  • Correo electrónico:Export@dsppa.com
  • Dirección:No.1 Xiahe Rd, ciudad de Jianggao, distrito de Baiyun, Guangzhou, Guangdong, China
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