1224DP15A1572001E GNSS Diplexer

The Johanson Technology 1224DP15A1572001E GNSS diplexer is a compact, high-performance surface-mount solution engineered for multi-band global navigation satellite system (GNSS) applications. Covering frequency bands from 1,164 MHz to 1,285 MHz and 1,539 MHz to 1,606 MHz, this diplexer enables simultaneous reception of GNSS signals across L1 and L2/L5 bands, supporting multiple satellite systems including GPS, GLONASS, Galileo, and BeiDou.

Designed in a miniature EIA 0805 package (2.00 mm × 1.20 mm × 0.90 mm), this highly integrated ceramic diplexer eliminates the need for discrete filtering components, simplifying RF design and saving board space. It delivers excellent isolation, low insertion loss, and superior return loss, all while operating reliably in harsh environments thanks to its wide temperature range of -40°C to +105°C. The 1224DP15A1572001E is ideal for compact GNSS receivers in automotive, drone, IoT, and professional navigation applications.