2.4GHx 무선 오디오 송수신 모듈입니다. 송신 모듈과 수신모듈로 구성되어 있으며, 최대 4Mbps속도로 전송이 가능합니다.
Working frequency: 2.4GHz
Number of channels: up to 37 Adaptive Frequency Hopping
Maximum speed: 4Mbps
Modulation: GFSK
Maximum transmit power: 0dBm
Receiver sensitivity:-80dBm
Input Level: Max 1.0Vrms
Output Level Max 1.0Vrms
Frequency Response 20Hz ~ 20KHz
THD: 0.01% @ 1KHz
Compression rate: 44.1KHz, uncompressed, full CD quality
open to the transmission distance: about 20prefix = st1 ns = "urn: schemas-microsoft-com: office: smarttags"-30M or so
including launching board ATX, Receiver ARX each one, with gain antenna
Operating voltage: 3.6 ~ +5 V
emission current: about 38mA
Receive current: about 40mA for the wireless speakers
Operating voltage: 3.6 ~ +5 V
emission current: about 38mA
Receive current: about 40mA for the wireless speakers
ATX Connect :
- Connect +5V DC supply(+4.0-5.5V), LED on ATX module will light on then off. - Audio source to the ATX module through 3.5mm stereo jack.
ARX Connect: - Connect +5V DC supply(+4.0-5.5V) LED on ATX module will light on then off. - Audio amplifier to the ARX module through 3.5mm stereo jack.