• Design sketch

AT101-2.4GHz Rubber Duck Antenna

  • Optimized for 2.4 GHz Band
    Covers 2400–2500 MHz, ideal for common wireless communication applications.

  • Stable RF Performance
    VSWR ≤ 2.0, up to 3.52 dBi gain, and 54.7%–72.44% efficiency for reliable signal transmission.

  • Standard SMA Interface
    SMA-J connector with 50Ω impedance, ensuring easy integration with various devices.

  • Foldable & Practical Design
    Foldable structure with a length of 195 ± 2 mm, balancing usability and portability.

  • Wide Application Support
    Suitable for a wide range of wireless-enabled devices and communication scenarios.

  • RoHS Compliant
    Meets RoHS 2015/863/EU environmental standards.


Specifications
Specifications
AT101-2.4GHz Rubber Duck Antenna Basic Parameters

Electrical Specifications

Frequency Range

2400-2500MHZ

VSWR

2.0

GAIN

3.52dBi

Radiation

OMNI

Polarization

LINEAR

Input Impedance

50 Ω

Mechanical Specifications

Input connector

SMA-J

Antenna material

ABS + COPPER

Working Temperature

-30℃~+80℃

Working Humidity

40~85%

Weight

17±1g

 



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