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BK4818 is a highly integrated half duplex TDD wireless frequency modulation transceiver
Classification:
IC/Optical Lotus
WIFI IC
- Product Description
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- Commodity name: BK4818 is a highly integrated half duplex TDD wireless frequency modulation transceiver
Overview
BK4818 is a half duplex time-division multiplexing FM transceiver, operating in the frequency range of 115MHz~537MHz, suitable for global walkie talkie applications. In addition to voice communication, it also supports FSK modulation/demodulation in both F2D and F1W formats, which can be used for sending and receiving GPS coordinates and other short messages.
The characteristics of BK4818 are low power consumption, high performance, high integration, small package size, suitable for handheld consumer and industrial applications. Only one 26M crystal, one inductor for RF matching, and several decoupling capacitors are needed on the PCB to complete a fully functional walkie talkie application.
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