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WS-AUDIO24-0005-RX 2.4GHz 無線音訊接收模組

2.4GHz無線音訊模組是一個高度集成的數位核心模組。通過智慧的意義,無線技術開發電話會議。它可以提供高品質的用戶的無線音訊。如I2S介面支援,USB嵌入式如I2C控制介面,低電壓。2.4GHz無線音訊模組射頻積體電路等重點區塊,提供多種介面,雙發射器和接收方式,使高品質,無縫傳輸發射機,發送接收數位化的輸入,這是同步處理資料的完整性和身歷聲。在此之後,資料調製和接收器的2.4GHz ISM band.In輻射,接收射頻信號接收,解調和處理,以恢復發射信號,然後數位音訊輸出流。

  • 型號: WS-AUDIO24-0005-RX
  • 頻率: 2.4GHz
  • Data Sheet: download
  • 示範電路圖: download

 

APPEARANCE

產品外觀



RFID|Wireless Modules|RF Module|Wireless VIDEO





FEATURES

產品特色


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SPECIFICATION

產品規格



RF Features

Output Power 0.5W

Worldwide 2.4 GHz ISM band operation by 2406 MHz ~ 2472MHz.

Up to 2 Mbps RF data rate

GFSK modulation.

Long distance > 30m (Line of sight)

Broadcasting mode

RF frequency hopping in 34 channels

Embedded uP/MAC mode settings IA2E RF normal operation mode that support 15 hopping channel/Per Sequence. It is included 4 Sequence group/per system.

According FHSS specification protocol.


Audio Quality and Interface

Support Compressed audio

Analog output: THD+N up to -70dB, SNR up to 85dB.

Support I2S (Audio In/Out) and USB (Tx Audio Input) with 2 channels downstream.

Support I2S downstream 32/44.1/48KHz at resolution of 16 bits (2 channels).

IA2E wireless audio module that support in master mode for Tx and Rx audio interface.

Control Channel (CCH) up to 2 kbps for downstream by I2C interface via wireless.

USB 1.1 device controller, Supports LPCM and compressed format at 16-bit 2-channels at sampling frequency of 32, 44.1, and 48KHz downstream.


General Features

Programmable audio latency 20ms/50ms(default: ~40ms)

Integrated pipelined 8-bit CPU, with embedded 4K bytes program RAM, with embedded RFIC in IA2E audio processor.

Serial 4K byte EEPROM for Boot Register Update.I2C interface support blank EEPROM code download, External I2C device read/write, and data.


Tx Charging Features (Option)

Support Rechargeable “AAA” size Ni-MH battery for 900mAH to 1000mAH capacity by Tx module internal charging circuit and firmware control.

TEL:+886-2-2735-3055

sales@rf.net.tw

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