RF Switches (CHW10x0)

Our unique RF Switches optimized for indoor positioning, empower devices to precisely determine the direction of signal transmission. This high level of direction-finding accuracy is particularly crucial for the indoor positioning functionality of Bluetooth® 5.1 Angle of Arrival (AoA) and Angle of Departure (AoD).
2.4 ghz fe

2.4 GHz Front-End

The CoreHW CHW3021 chip product family is targeted for the 2.4GHz ISM bands, including Bluetooth®, Zigbee, and Thread. This product incorporates high-efficiency PA and LNA functions. Additionally, it includes the Chip Antenna (CoreCap) with exceptional antenna efficiency, tolerances, and temperature stability. This versatile solution is ideal for wireless audio, trackers, smart home devices, access points/gateways, asset management, and the process industry.

GNSS Active Antenna

CoreHW CHW20x0 is a chip product family targeted for positioning with satellite technologies. CoreHW GNSS LNA family comprises both a Chip Antenna (CoreCap) and a LNA. CHW20x0 will boost GNSS performance for accuracy and faster fix times. It is designed for e.g. IoT and locating devices, smart watches and security bracelets, personal navigation devices and gadgets, imaging, video and measuring instruments and anti-theft and telematics services.

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Product Distributors


Germany, Austria, Switzerland

MEDs Technologies

Asia, Australia, New Zealand

Sanshin Electronics Group