AMC-ANTEWB2E2E07A01 - SMT 2.4GHz Helical Structure Antenna

Surface mount 2.4GHz antenna suitable for embedded Wi-Fi/Bluetooth/ZigBee/ISM applications.

The AMC-ANTEWB2E2E07A01 is a 2.4GHz antenna, with helical structure, for Wi-Fi/Bluetooth/ZigBee/ISM embedded applications. Measuring just 3.2 x 1.6 x 1.2mm, this antenna is ideal for designs where size is a key requirement.

The antenna is supplied on tape and reel, so it can be used on surface mount machines thus reducing assembly costs and delivering greater performance consistency.

Key features:

  • Helical structure
  • Small size - 3.2 x 1.6 x 1.2mm
  • Optimised performance using external matching components

*As with most embedded antennas, optimum performance may require tuning, using external matching components. We will be happy to provide guidance in this respect.

For sales and technical development support from our in-house engineering team, please contact the Alpha Micro team.

Electrical Specifications

Item Specification
Frequency range (GHz) 2.4 - 2.485
VSWR Max. 3.0:1
Peak gain (dBi) Typ. 2.3
Total avg. gain (dBi) Typ. -0.6
Efficiency (%) Typ. 84
Polarisation Linear
Impedance (Ω) Nominal 50

* Results measured on 10 x 43mm evaluation board

Mechanical Specifications

Item Specification
Dimensions (mm) (L x W x H) 3.2 x 1.6 x 1.2
Unit weight (mg) Typ. 20
Operating temperature (°C) -35 to +85

Part Number Description Pack Size


Surface mount 2.4GHz antenna

Reel of 2000 pcs

* Can initially be ordered as small quantities (split tape), thereafter only supplied in full reels.

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Last updated: 16 February 2017