Johanson Technology 1224DP15A1572001E Dual-Band GNSS Diplexer
Johanson Technology 1224DP15A1572001E Dual-Band GNSS Diplexer offers a compact 0805 ceramic solution for GPS, Galileo, GLONASS, and BeiDou applications. This high-efficiency GNSS diplexer is designed for multi-band navigation applications requiring simultaneous reception of L1 and L2/L5 signals. Additionally, the support for major satellite constellations provides accurate and reliable positioning across critical frequency bands: L2/L5 band (1164MHz to 1285MHz) and L1 band (1539MHz to 1606MHz). Housed in a miniature 2mm x 1.20mm x 0.90mm surface-mount package, this integrated ceramic component enables RF designers to reduce the PCB footprint, simplify the layout, and eliminate the need for separate filtering stages. Johanson Technology 1224DP15A1572001E Dual-Band GNSS Diplexer delivers reliable signal integrity in demanding environments, such as automotive telematics, unmanned aerial vehicles (UAVs), precision GNSS surveying equipment, and rugged IoT platforms.
Features
- Compact solution
- Low insertion loss
- High isolation between bands
- Excellent return loss performance
- Reliable operation in harsh environments
- Highly integrated, simplifies RF design by eliminating need for discrete filtering components
- Wide operating temperature range
- Ideal for space-constrained designs
- Surface mount
Applications
- GNSS and GPS systems
- Automotive navigation and telematics
- Drones and UAVs
- Wearables and IoT
- Surveying and mapping equipment
Specifications
- EIA 0805 case size
- Frequency range
- 1164MHz to 1285MHz
- 1539MHz to 1606MHz
- Supports GPS, GLONASS, Galileo, and BeiDou constellations
- 1dB maximum insertion loss
- 10dB minimum return loss
- 1ns maximum group delay ripple
- 20dB minimum isolation
- 20dB minimum attenuation at 1539MHz to 1606MHz
- 1W maximum power capacity
- 2mm x 1.20mm x 0.90mm dimensions
- -40°C to +105°C temperature range
Performance Characteristics
Publicado: 2025-07-24
| Actualizado: 2025-08-06