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.