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2.4 Ghz (wifi) SMA antenna

An external antenna for the arpschuino32.



  • antennas

Here are our 2.4 Ghz wifi antennas in SMA male format.

They are compatible with arpschuino32 equipped with ipex connectors. The connection between the board and the antenna is made by an IPEX>SMA cable available in 5 or 15cm versions.

An antenna is required as part of a metal enclosure, the range is also slightly improved with an external antenna.

Two versions are available, the small model measures approximately 11cm and has a gain of 3 dBi. The large model measures approximately 19cm and has a gain of 5 dBi.

Both versions are articulated and can be used in a straight or 90° angled position.

Spécifications antenne:

  • Frequency Range : 2.4 GHz
  • Nominal Impedance : 50 ohm
  • Polarization : Omni
  • Articulated male SMA
  • Gain 3 or 5dBi
  • 11 or 19cm

cable specifications:

  • IPEX female to SMA female
  • Nominal Impedance: 50 ohm
  • RF coaxial cable 5 or 15cm

Price :

  • IPEX>SMA cable 5cm: 2€
  • IPEX>SMA cable 15cm: 2.5€
  • SMA 2.4 Ghz antenna small: 8€
  • SMA 2.4 Ghz antenna large: 10€



SMA antenna 868/915Mhz

An external antenna for arp> RF, wilulu and arpsensorsRF.



  • IPEX>SMA cable and antenna
  • arpRF R3, IPEX>SMA cable and antenna
  • arpRF R3, IPEX>SMA cable and antenna
  • wilulu, IPEX>SMA cable and antenna

This is an 868/915 Mhz external antenna in SMA male format.

It is compatible with our boards equipped with the RFM12B radio module: arp> RF, wilulu and arpsensorsRF. The connection between the board and the antenna is made by means of an IPEX> SMA cable, they are available in 5 or 15cm version. The board must of course be equipped with an IPEX connector.

An antenna is required as part of a metal enclosure, the range is also slightly improved with an external antenna.

Antenna specifications:

  • Frequency Range: 868-915MHz
  • Nominal Impedance: 50 ohm
  • Polarization: Omni
  • SMA male right angle or straight
  • 52mm x 8mm

cable specifications:

  • IPEX female to SMA female
  • Nominal Impedance: 50 ohm
  • RF coaxial cable 5 or 15cm

Price :

  • IPEX>SMA cable 5cm: 2€
  • IPEX>SMA cable 15cm: 2.5€
  • 868/915 Mhz SMA antenna : 8€



This website is not an "online store", If you are interested in our boards, please contact us at arpschuino@gmx.fr