The Fractus Antennas' mXTEND™ Antenna Booster has been specifically designed for providing multiband performance in wireless devices (in particular in mobile devices), enabling worldwide coverage by allowing operation in the communication standards GSM850, GSM900, GSM1800/DCS, GSM1900/PCS, UMTS, LTE700, LTE800, LTE850, LTE900, LTE1700, LTE1800, LTE1900, LTE2000, LTE2100, LTE2300, LTE2500, LTE2600, LTE3500, and LTE3700.

The mXTEND™ antenna boosters are part of a new generation of antenna solutions based on the Fractus Antennas' Virtual Antenna™ technology, which is primarily focused on replacing custom antenna solutions with miniature and standard, off-the-shelf components. Fractus Antennas has employed their proprietary Virtual Antenna Technology in the development of this family of products, which offers high efficiency, small size and competitive pricing.

Technical Resources
User Manual
FR01-S4-232 Application Note 1
  • Omnidirectional Radiation Pattern
  • Linear Polarization
  • -40 to +85°C Temperature Range
  • 50 Ω Impedance
  • 10.0 mm x 3.2 mm x 3.2 mm
    (L x W x H)
  • Handsets
  • Smartphones
  • Tablets/Phablets
  • Laptop
  • PCs
  • Netbooks
  • Embedded Wireless (M2M)
  • High efficiency
  • Small size
  • Cost-effective
  • Easy-to-use (pick and place)
  • Multi band / Multi Format (worldwide standards)
  • Standard Product (no customization is required)

SMT Multiband Antenna for Mobile Devices*
Part Number Evaluation Board Frequency Board Efficiency Peak Gain VSWR
FR01-S4-232 3 Ports 698-798MHz >45% 1.3dBi <3:1
824-960MHz >40% 0.3dBi <3:1
1710-2690MHz >75% 3.8dBi <3:1
1 Port 824-960MHz >50% 0.7dBi <3:1
1710-2690MHz >65% 2.9dBi <3:1

*Data is based on the Three Port Evaluation Boards.

Antenna Evaluation Boards
Part Number Ports Frequencies (MHz) Configuration
EB_FR01-S4-232-UFL3R Three 698 - 2690MHz u.FL Cables
EB_FR01-S4-232-UFL3R-1P One 824-2690MHz u.FL Cables

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