ARGOS Omnidirectional Antenna - 401MHz

Designed for transmit and receive at 401MHz, this quarter-wave antenna is the perfect partner for our ARGOS ARTIC R2 satellite communication breakout board. It is made from RG178 coaxial cable and has an effective length of 183mm. It is equipped with an MHF IPEX connector, which is compatible with u.FL. It is lightweight too, weighing in at only 0.4 grams, 0.014 oz.

  • Quarter wave wire antenna (omnidirectional)
  • Frequency: 401MHz
  • Effective length: 183mm
  • Total length: 192mm
  • Material: RG-178
  • Weight: 0.4 grams, 0.014 oz
  • Impedance: 50 Ohms
  • Gain: 3dBi
  • V.S.W.R.: <= 2.0
  • Connector: MHF IPEX (compatible with u.FL)

ARGOS Omnidirectional Antenna - 401MHz Product Help and Resources

ARGOS (ARTIC R2) Satellite Communication Guide

November 18, 2021

A guide describing the ARGOS satellite network - as used by our ARTIC R2 satellite communication products


Looking for answers to technical questions?

We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page.

  • Member #1782405 / about 10 months ago / 1

    Can We find any replacement for this since it is unclear when this will be backordered?

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