Module 5.3 Audio Transmitter Module Stereo GFSK transceiver Earphone Board Speaker KCX_ BT_ EMITTER 5(Antenna)

Description

Suggest using two modules together, set as the transmitter and set as the receiver, to wirelessly transmit audio signals between the two modules.
description
Product model: KCX_ EMITER Name: Audio Boundary Dimensions: 23.5 * 15.5mm
Working voltage: 3.5-5V
Working current: 35mA
Launch distance: 20 meters
RF output power:+5dBm RF frequency range: 2402-2480MHz
Audio dynamic range: 80dB
Audio Total harmonic distortion: -70dB
Audio frequency response: 20Hz-20KHz
Audio signal-to-noise ratio: 95dB
Audio input and output signal amplitude: 2Vpp Number of channels: 2 channels (stereo)
Transmission delay: 250-300mS
Explanation of external 2.4G antenna
The module integrates an IPX 1 with RF output interface for external 2.4G external antennas. When the module is applied inside a metal shell product, an external antenna is required. When using an external antenna, it is necessary to disconnect the PCB board antenna and plug in the IPX RF cable (the external 2.4G antenna needs to be provided by oneself, and the module does not come with an external antenna) as shown in the following figure.
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Package : TQFP
Model Number : KCXBTEMITTER
Dissipation Power : 53 GFSK
Supply Voltage : 1
Application : Alarm
Condition : New
Type : Voltage Regulator
Origin : Mainland China
Package : TQFP
isCustomized : Yes
Model Number : KCXBTEMITTER
Supply Voltage : 1
Application : Other
Condition : New
Type : Voltage Regulator
Origin : Mainland China
Unit Type : piece
Package Weight : 022kg 049lb
Package Size : 10cm x 10cm x 1cm 394in X 394in X 039in

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