Taoglas Maximus Antenna for future-proof device design for LTE and 4G globally
Maximus FXUB66 5G/4G Wideband Flex Antenna, IPEX MHF, 150mm Ø1.37
- Maximus – Flexible Wideband 5G/4G 700-6000MHz
- Typical 60%+ Efficiency and 5dBi+ Peak Gain
- Ground Plane Independent
- 150mm Ø1.37 coaxial cable IPEX MHFHT U.FL Compatible
- Patent Pending
- Dims L=120.4*50.4*0.2mm
- RoHS & REACH Compliant
The patent-pending Maximus FXUB66 flexible wideband antenna is an IoT antenna with 70-80% LTE Efficiency. It has been designed to cover all working frequencies in the 700-6000 MHz spectrum, including all Cellular, Wi-Fi, ISM and GNSS bands. Its use in a device improves substantially the radiated power and sensitivity and enables the highest throughput rates of today’s broadband devices.
The antenna is delivered with a flexible body with groundbreaking high efficiencies on all bands, ground-plane independent, with a cable and connector for easy installation. It is made of durable flexible polymer, with a peak gain of 5dBi, an efficiency of more than 60% across all cellular bands and is designed to be mounted directly onto a plastic or glass enclosure/cover.
At 120.4×50.4x.2mm, the antenna is ultra thin. It is assembled by a simple “peel and stick” process, attaching securely to non-metal surfaces via 3M adhesive. It enables designers to use only one antenna that covers all frequencies and future-proofs device design for LTE and 4G globally. It is also the ideal antenna to fit in devices that are being retrofitted with wireless functionality, as it will cover non-cellular applications such as 868, 915MHz or Zigbee applications. It’s inherently wide bandwidth is more resistant to detuning than traditional small but narrow-band legacy antennas.
The Maximus antenna has a unique hybrid design. Within one antenna structure the electromagnetic waves travel in two predominant propagation modes – one for lower frequencies, (e.g. LTE at 700 MHz) and the other for higher 4G and Wi-Fi frequencies up to 6GHz. It is an ideal choice for any device maker that needs to keep manufacturing costs down over the lifetime of a product, as the same antenna can be used if the radio module is upgraded to work on a different frequency band.
Cables and connectors are customizable. Contact our customer services team for more information on customization and testing the antenna in your product. A variation of the FXUB66 is fitted with a regular SMA connector.
Download Datasheet
Courtesy of Taoglas

Cavli Wireless C10GS DDK evaluation kits
U-BLOX SARA-R410 LTE MODULE FOR MULTI-REGIONAL USE (NOT RECOMMENDED FOR NEW DESIGNS - SEE SARA-R422)
u-blox NEO-7N
Nordic nRF7002 DK
NORDIC nRF9160-DK DEVELOPMENT KIT
U-BLOX LENA-R8001M10
Cavli Wireless CQS290-EVK-01 evaluation kits
RF DESIGN SARA-U201 TERMINAL STARTER PACK (END OF LIFE (LIMITED STOCK - CONTACT YOUR CLOSEST SALES OFFICE))
Nordic NRF9151-DK
Nordic nPM1300 EK
NORDIC nRF5340 DK
U-BLOX SARA-N310 MULTI-BAND NB-IoT MODULE
Nordic Power Profiler Kit II
NORDIC nRF52840 DONGLE
RF DESIGN SARA-U270 TERMINAL STARTER PACK (END OF LIFE (LIMITED STOCK - CONTACT YOUR CLOSEST SALES OFFICE))
Nordic NPM1100-EK
U-BLOX NINA-W132 EVALUATION KIT
U-BLOX NINA-B112 EVALUATION KIT
U-BLOX ANNA-B112 STAND-ALONE BLUETOOTH 5 LOW ENERGY MODULE
U-BLOX ZED-F9P HIGH PRECISION GNSS MODULE
U-BLOX NINA-B302 EVALUATION KIT
U-BLOX ANNA-B112 EVALUATION KIT
U-BLOX NINA-W132 STAND-ALONE WiFi MODULE
U-BLOX SAM-M8Q SMART ANTENNA MODULE WITH TCXO (NOT RECOMMENDED FOR NEW DESIGNS - SEE SAM-M10Q)
u-blox NEO-6Q
U-BLOX EVK-M8N GNSS WITH TCXO EVALUALTION KIT
U-BLOX NINA-B112 STAND-ALONE BLUETOOTH 5 LOW ENERGY MODULE WITH NFC
U-BLOX MAX-M8Q SMALL GNSS MODULE WITH TCXO 