Are you in need of a compact 2.4 GHz antenna that offers strong directional characteristics and reliable performance even in harsh vehicle environments?
Introducing the 2440AT62B0085002U from Johanson Technology – a high-performance, RHCP directional antenna in a compact SMD format, specifically developed for wireless automotive applications.

With AEC-Q200 certification, targeted radiation, and high detuning resistance, it enables stable and efficient communication between vehicle and smartphone, as well as reliable IoT and security applications.

Optimised for Vehicle Use

Unlike omnidirectional antennas, the 2440AT62B0085002U focuses RF energy directionally – for enhanced signal strength and reduced interference.
Ideal for:

• Vehicle tracking and security

• Keyless access and positioning applications (AoA)

• Bluetooth, WiFi (802.11 b/g/n/ac/ax), Zigbee, Thread, and LoRa-based IoT networks

Reliable RHCP Connectivity

In combination with Johanson's 2450CH15A0100002E Hybrid Coupler, the antenna offers:

• High resistance to multipath effects in vehicle environments

• Improved signal strength for smart vehicle functions

• Stable operation even in extreme temperatures from –40 °C to +105 °C

Flexible Integration into PCB Design

The antenna supports various mounting options and can be flexibly adapted:

• Edge-Mounting: ideal for access and tracking systems

• Corner-Mounting: space-saving for compact designs

• Centre-Mounting: for balanced coverage

The 2440AT62B0085002U offers a perfect combination of performance, robustness, and design flexibility – developed for the next generation of connected vehicles.