APPEARANCE

產品外觀

FEATURES

產品特色

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 ***.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.