ACR0301U

Antennas RF Overview

The ACR0301U is a surface-mount ultra-wideband (UWB) chip antenna manufactured by Abracon LLC. It operates within the frequency range of 6.24GHz to 8.5GHz, with a center frequency of 7.37GHz. The component provides a gain of 4.5dBi and maintains a voltage standing wave ratio (VSWR) of 2. It supports a maximum power handling capacity of 5W and features solder termination for PCB integration. The physical dimensions are 3.2mm in length, 1.6mm in width, and a maximum height of 1.10mm. Designed for SHF applications, it complies with RoHS3 standards.

Antennas RF Feature Summary

• Optimized radiation performance for ultra-wideband communication protocols
• Compact surface-mount package suitable for space-constrained designs
• Integrated impedance matching for direct connection to RF circuits

Antennas RF Applications

• Ultra-wideband positioning and tracking systems
• Short-range high-speed wireless data transfer
• Smart home and building automation sensors

Antennas RF Procurement Notes

Verify the specific ordering suffix required for your packaging preference, such as tape-and-reel or cut-tape options, when placing orders. Confirm that the design-in process includes appropriate simulation tools provided by the manufacturer to ensure optimal antenna placement and ground plane clearance on the printed circuit board. Ensure compliance with regional regulatory requirements for UWB spectrum usage before finalizing the hardware design.

Antennas RF Selection Notes

Select this component for applications requiring precise localization or high-data-rate short-range transmission within the designated frequency band. Consider the physical footprint and mounting orientation during layout to maintain signal integrity. Evaluate the surrounding components and chassis materials to prevent detuning effects. This antenna is suitable for devices where low profile and consistent performance across the wide bandwidth are critical design constraints.

Antennas RF Part Context

This part belongs to the ACR series of antennas from Abracon LLC, which focuses on solutions for smart building and home environments. The series includes various form factors tailored for different wireless standards. The ACR0301U specifically addresses the growing demand for UWB technology in consumer electronics and industrial IoT devices requiring accurate spatial awareness.

Antennas RF Replacement Considerations

No public confirmed substitute part numbers are available in the documentation.