Balun-Filter Combinations

Integrated RF Balun-Filter Combinations for Compact Wireless Front-End Design

Johanson Technology’s Integrated Balun-Filter Combos combine balun functionality with harmonic filtering in a single compact component, streamlining RF front-end design and reducing BOM count. These solutions are optimized for Bluetooth®, Zigbee®, Wi-Fi, and other wireless protocols, offering excellent insertion loss, phase balance, and out-of-band rejection.

Key Features:

• Integrated RF Balun + Filter
  Combines balun and filter functions into a single, compact solution for RF front-end designs.

• High Performance Efficiency
  Reduces insertion loss and improves signal integrity for cleaner RF paths and better overall system performance.

• Compact, Space-Saving Design
  Minimizes PCB footprint, making it ideal for space-constrained wireless applications.

• Broad Frequency Band Support
  Covers a wide range of RF bands, allowing greater flexibility in your design and compatibility with multiple wireless standards.

• 100% RF Tested for Quality
  Each component is rigorously tested to ensure consistent performance and long-term reliability.

Typical Applications:

• Bluetooth®, Zigbee®, and Wi-Fi modules
• IoT and embedded wireless systems
• Smart home, wearable, and industrial devices
• RF designs requiring minimal layout complexity and high performance

S-Parameters Available for Download
Click the “info” link next to each part number on our website to download full S-parameter data for simulation and RF modeling.