Get ready for 5G!

Yes, the 5G network is coming. In February 2018, during the Winter Olympics in South Korea, the operation of the first 5G network will be launched.
This is an archive article published 02/15/2018. Some information may no longer be up to date and in line with the current state. Please contact us in case of interest.

5G networks will use frequency band in 3400-3800MHz range (for Europe). For these applications, 2J comes with an omnidirectional magnetic antenna. Mechanical dimensions of  2J3757M are identical to 2J301M, which has very positive impact on price.

Customizable cable length and connector type are available, which is a standard option for all models from 2J. Wide operating temperature range and UV stable PC/ABS case makes this antenna suitable for worldwide operation.

You can find the detailed specification of 2J3757M in the manufacturer's datasheet.

In case of interest of any 2J products, please do not hesitate to contact us at

Electrical specification:

  • Frequency range: 3300-3900MHz
  • Return loss: ~-17.2dB
  • VSWR: ~1.4:1
  • Efficiency: ~38.9%
  • Peak Gain: ~2.1dB
  • Impedance: 50 Ohm
  • Polarisation: Linear
  • Max. Input Power: 35W
  • Dimension: 30.9x71.5mm
  • Color: Black

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