Internal WiFi Antenna Solutions for On-Metal Applications, TWA422CC01 and SWA425A Series

Optimized Performance and Versatility for Space-Constrained and Free-Space Applications.

In the ever-evolving world of wireless communication, the need for efficient, versatile, and space-saving antenna solutions is paramount. We rise to the challenge with our innovative TWA422CC01 WiFi, 2.4-2.5GHz & 5.15-5.85GHz, flexible Dual Band PiFa antenna and the SWA425A Triple Band WiFi-6/6E/7, 2.4-2.5 & 5.15-7.125GHz, flexible PiFa antenna. These antennas are specifically designed to perform optimally when mounted directly to metallic surfaces inside customer enclosures, a capability that greatly assists with the integration into environments where space is at a premium.

TWA422CC01: Efficient Connectivity in Compact Spaces

The TWA422CC01 is a flexible Dual Band PiFa antenna designed to handle WiFi, Bluetooth, and ZigBee frequencies ranging from 2.4-2.5GHz and 5.15-5.85GHz. Its unique design allows it to be mounted directly on metallic surfaces without the need for a keep-out area, which is a common requirement for standard FPC antennas that need “free space” to function efficiently. This space-saving feature makes it an ideal solution for compact enclosures.

Key Features of TWA422CC01:

• Frequency Range: 2.4-2.5GHz / 5.15-5.85GHz.
• Mounting: Directly to metallic surfaces with adhesive mount.
• Performance: Peak Gain of 1.75dBi @ 2450MHz and 5.72dBi @ 5500MHz; Efficiency of 36% @ 2450MHz and 50% @ 5500MHz.
• Customization: Customizable cable lengths and connector types.

SWA425A: Versatility Meets Performance

The SWA425A Flexible Triple Band PiFa antenna takes versatility to the next level. With an integrated ground plane, the SWA425A can maintain peak performance not only when mounted on metallic surfaces but also in traditional free-space applications. This versatility, combined with its robust adhesive, allows it to be securely attached flat and curved surfaces alike, make SWA425A an ideal solution for a wide range of embedded antenna installations.

Key Features of SWA425A:

• Frequency Range: 2.4-2.5GHz / 5.15-7.125GHz, covering all WiFi generations.
• Mounting: Suitable for both metallic and non-metallic surfaces with 3M 39888T adhesive.
• Performance: Maintains >50% efficiency and <-5RL on both metallic and non-metallic surfaces.
• Dimensions: Compact size of 29mm x 26.8mm x 3.65mm.
• Customization: Standard Ø1.13 mm x 95mm cable and IPEX MHF 4L connector, with customizable options available.

The TWA422CC01 and SWA425A antennas are designed to meet the diverse needs of various applications, including:

• IoT (Internet of Things)
• M2M (Machine-to-Machine) Communication
• Home Automation
• Industrial Automation
• Audio and Video Streaming
• Remote Signage

Our TWA422CC01 and SWA425A antennas offer unmatched performance and flexibility, ensuring they meet the demands of modern wireless communication systems. Whether you’re dealing with space constraints or need versatile mounting options, these antennas provide the ideal solution for a vast array of embedded antenna installations.