DECT NR+ Chip Antenna and Bandpass Filter

Johanson Technology unveils a compact and high-performance RF front-end solution tailored for 1.9 GHz DECT NR+ (New Radio), DECT-2020 NR, and legacy DECT wireless applications. This solution comprises two ceramic surface-mount components designed for space-constrained designs that require reliable signal integrity and regulatory compliance.

The chip antenna (P/N 1905AT45A0050001E) is a miniature ceramic antenna engineered for the 1880 MHz to 1930 MHz band, offering a peak gain of 2.5 dBi and 78% efficiency. With its flexible mounting options, this device is ideal for embedded modules where performance and layout flexibility are essential.

The bandpass filter (P/N 1905BP18A0050001E) is optimized for high out-of-band rejection and minimal insertion loss, supporting coexistence with adjacent-band signals such as Wi-Fi®, LTE, and Bluetooth®, helping engineers streamline FCC, CE, and ETSI compliance processes.

Together, these components ensure optimal wireless coverage and RF performance in modern DECT NR+ applications such as smart sensors, IoT gateways, voice/data modules, and legacy DECT 6.0 devices, including cordless phones and base stations.