2.4ghz 20dbm Rf Wireless Module Spi Interface Dip Package Smart Home Antenna. Unlock Seamless Connectivity with This Advanced Wireless Communication Module Designed for Efficient and Reliable Data Transfer. The Device Features the Si24R1 Chip and Operates on a Frequency Range of 2.4 to 2.525GHz, Ensuring a Robust and Stable Connection. With a Power Output of 20dBm, It Can Achieve an Impressive Transmission Distance of Up to 2.5km. The Compact Design, Measuring at Just 18 X 33.4mm, Makes It Versatile for Various Applications While Ensuring Minimal Space Usage. Certified with CE, FCC, and RoHS, This Module Meets All Necessary Safety and Quality Standards. Ideal for Projects Requiring High-performance Wireless Communication Without the Concern of Harmful Chemicals. Key Features: - Chip: Si24R1 - Frequency Range: 2.4~2.525GHz - Transmission Distance: Up to 2.5km - Power Output: 20dBm - Size: 18 X 33.4mm - Certifications: CE, FCC, RoHS - Chemical Compliance: No High-concern Chemicals. Your order tracking code will be sent on shipping and takes up to 5 days to show live information.