Audio Signal Input Solution

This solution is specifically designed for wireless audio transmission of electric musical instruments, comprising a transmitter adapter and a receiver adapter. The transmitter adapter connects to the musical instrument, while the receiver adapter plugs into the input port of a sound system. The transmission and reception operate in a one-to-one pairing mode, allowing the use of up to four wireless devices in a single environment. It supports a 48K sampling rate and exceptional audio encoding and decoding, resulting in rich harmonic components, pleasant and robust sound, and minimal distortion.

  • Automatic channel allocation

    Pre-set 18 channels for one-to-many and multiple simultaneous use

  • Mono Channel

    Sampling rate 48K, Resolution 32 bits

  • Audio algorithm

    Utilizes A-LAW

  • Communication protocol

    Uses A-FFC

  • Strong anti-interference capability

    Digital processing for audio transmission

  • Automatic mute

    In cases of poor channel quality and high error rates

  • Channel switching follows

    Transmission channel switches, and reception follows automatically

Quick guide download

Specification ItemsWP1910TXWP1910RX

Power Supply Voltage

3.3V-5V

3.3V-5V

Current Consumption

<80mA        

<50mA        

Operating Temperature

0 ～ +70 ℃

0 ～ +70 ℃

Frequency Range

2400～2483.5MHz

2400～2483.5MHz

Number of Channels

18

18

Modulation Type

GFSK

GFSK

Transmission Power

15dBM


Receiver Sensitivity


-85dBm(Min.)

Output Impedance


10K

Output Level


2.5Vp-p(Max)

Audio Latency

<5ms        

<5ms      

Dynamic Range @1kHz

81dB

81dB

Total Harmonic Distortion

0.1%

0.1%


Quick guide download

  • Pairing

    Pairing is required only once between the transmitter and receiver during the initial setup. Afterward, simply power on to use

  • Channel Switching

    Seamless channel switching is available when wireless transmission is affected by interference

  • Battery Indicator

    Battery level is displayed via LED lights or LCD screen

  • Input Signals

    High dynamic range input, (peak-to-peak) value 5V

  • Signal Outputs

    Analog Signal: 1:1 signal output
    USB Microphone: Compatible with Microsoft and Android operating systems, plug-and-play functionality

  • Mute

    The system features mute control functionality

Quick guide download