ARCTURUS Ultra-Compact 5G FPC Antenna...

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Synzen Precision Technology header - RF Cafe


...proves that great things come in small packages.

ARCTURUS Ultra-Compact 5G FPC Antenna - RF Cafe

ARCTURUS Ultra-Compact 5G FPC Antenna

ARCTURUS 3D Radiation Pattern at 1880 MHz - RF Cafe

ARCTURUS 3D Radiation Pattern at 1880 MHz (also plotted at 650, 880, 1575, 2350, 2600, 3500, and 4500 MHz)

Taipei, Taiwan - July 27th, 2021 - ARCTURUS is the new flexible antenna for 5G/4G LTE/3G/2G/NB-IoT/CATM applications designed by Synzen Precision Technology. In today's tech and electronics world, where the modern mantra is to think bigger and make smaller, we've designed perhaps the most compact and versatile 5G FPC antenna on the market.

Measuring just 88 mm x 14 mm, ARCTURUS can be placed internally in devices which require an integrated antenna solution. Its ultra-small form factor doesn't compromise on performance, covering a hugely impressive array of wideband frequencies from 617-5000 MHz.

Arcturus can be easily integrated with its "peel and stick" self-adhesive backing. Main applications include Industrial/Scientific/Medical, M2M, Industrial Smart Meters, Smart Grid, Remote Monitoring and Femtocells.


  • Ultra-small 5G FPC antenna: 88 mm x 14 mm
  • For 5G/4G LTE and global cellular applications
  • Frequency range of 617-5000 MHz
  • Simple integration, plug and operate the device without designing onboard antenna
  • Can be tuned for various environments and plastic thickness
  • Cable length 180 mm, diameter 1.13 mm - other lengths & connectors available
  • Free samples - Free tuning - Free testing - Free support

"When we started this project, the challenge was always to build something compact and flexible. Of course, we didn't want to compromise on performance because we're always striving to make sure our antennas outperform the competition. At the same time, we're well aware that technology customers are always asking 'but can you make it smaller?' So, we did." - Chris Tomlin, Technical Director at Synzen


About Synzen Precision Technology

Synzen is an antenna and module product design company based in Taipei, Taiwan. What makes us different? It's all about support. We offer free technical support for the lifecycle of your product. We'll advise you on optimal placement, optimize the tuning and offer free testing to characterize the performance. Whether you are looking for a custom design or additional support for an ongoing project, we can help at any stage. Our team of engineers have a versatile skillset to allow fast design times for multiple antenna systems and a deep RF knowledge for antenna design/integration. For more information, sales inquiries, and contact details:



Contact Info:

Synzen Precision Technology, Ltd.

4F, No.58, Zhouzi St.

Neihu Dist., Taipei City, Taipei, 11493



Phone: +886 (0) 2 2659 8030



Posted July 27, 2021