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Extended Frequency Mini-Coupler 900MHz

July 15, 2024

Johanson Technology introduces P/N 0898CP14C0035001T, a 900MHz directional RF SMD coupler for wireless applications. This coupler operates in the 865 – 928 MHz range, ideal for ISM, IoT, cellular, and LoRa® applications. Its small EIA 0603 design and RoHS compliance ensure easy PCB integration.

General Specifications:

  • Passband Frequency: 880 - 915 MHz (primary), 865 - 928 MHz (extended)
  • Insertion Loss: 0.35 dB Max
  • Return Loss: 18 dB Min
  • Coupling: 17 ± 1.0 dB (primary), 17 ± 1.2 dB (extended)
  • Isolation: 30 dB Min
  • Power Capacity: 2 W Max (CW)
Applications:
  • ISM Consumer Sub GHz: For industrial, scientific, and medical applications
  • IoT Smart Home: Enhances connectivity for smart home devices
  • Cellular: Maintains signal integrity for cellular communication
  • LoRa®: Optimized for long-range, low-power IoT networks

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