1. General specifications WL1SB23 is based on IA9QH5 chipset that complied with 5.2/5.8GHz ISM Band,and it is the small size and low power module for Wireless Audio. IA9QH5 is a system-on-chip (SOC) designed for low-power and low-cost applications. It is a highly integrated single chip transceiver, supporting multiple audio interfaces such as I2S, S/PDIF, and USB.
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On this mode, the RX doesn’t transmit any information or data to TX. The module-[WL1SB23] is installed in the speaker, and the signal of the sound is provided through the HDMI or Optical ports of the TV audio products; When the speaker receive the sound signal, it will transmit the sound signal to another speaker (which is installed with the module-[WL2SB23]).
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RF Technical Specification Product Wireless Audio Module Brand Modulation GFSK Data Rate 2 Mbps 5160-5245MHz Frequency Bands 5730-5845MHz [CE/UKCA only used 5730-5845MHz.] 5160-5245MHz 11.0 dBm (AV) (FCC / IC Used) RF Output Power 15.0 dBm (AV) (FCC / IC Used) 5730-5845MHz 13.5 dBm (E.I.R.P) (EU UKCA Used) Channels List...
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The final end product must be labeled in a visible area with the following: “Contains FCC ID: BEJ-WL1SB23”, “Contains IC: 2703H- WL1SB23” . The grantee's FCC ID can be used only when all FCC/ IC compliance requirements are met. -RF exposure The module will install into mobile device such as Sound Bar This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
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