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New Released Jun 24, 2025

AA.186 – Magnetic / Adhesive Mount, Dual Stage LNA, Low Profile GNSS Antenna

AA.186.301111

Compact Magnetic Mount Antenna
Covers GPS/GLONASS/Galileo/BeiDou

Robust ASA IP67 rated enclosure
Dual-Pin Patch Design for Low Axial Ratio
Magnetic or Adhesive Mounting Options

Cable: 3m RG-174
Connector: SMA(M)
Cable and Connector Customizable
Dimensions: 35 x 35 x 15mm

Image AA.186.301111

AA.186.301111

AA.186 – Magnetic / Adhesive Mount, Dual Stage LNA, Low Profile GNSS Antenna

Overview

AA.186 Magnetic/Adhesive Mount, Dual Stage LNA, Low Profile GNSS Antenna

The compact Magma AA.186 is an adhesive/magnetic mount antenna is ideal for covert installations where durability and small size is paramount. This low-profile antenna is tuned for stable operation over GPS, GLONASS, Galileo and BeiDou L1/E1/B1 frequency bands and is used in a wide range of applications where GNSS services are required. At only 35mm square and 15mm in height, it is one of the most compact high accuracy antenna in the market for L1 operation. The robust ASA IP67 rated enclosure allows the Magma X to be used either internally or externally in challenging environments.

Typical Applications include:

  • Advanced Telematics, Navigation and Fleet Management
  • M2M applications, Construction and Agriculture
  • High accuracy timing and positioning systems

The use of a dual-pin patch design improves the axial ratio at the centre of the band, delivering right hand circular polarization. The helps increase location accuracy and improve the speed of time to first fix for GNSS systems used in challenging environments. A front-end SAW reduces out-of-band interference from any nearby wireless transmitters, helping prevent LNA compression and burnout.

The standard version has 3 meters of RG-174 with SMA(M) but cable length and connector type are fully customizable upon request. An alternate version with a single stage LNA design is also available, see the AA.185. For further information, contact your regional Taoglas customer support team.

Technical Specification
Name Value
Technology External Antennas, GNSS
GNSS Type Active GNSS
GNSS Bands L1
Wi-Fi Bands n/a
IP Rating IP67
Impedance 50
Minimum Operating Temperature -40
Maximum Operating Temperature 85
Mounting Style Adhesive/Magnet
Termination Style Connector
Antenna Connector Type SMA
Length (mm) 35.7
Width (mm) 35.7
Height (mm) 15
Cable Type RG-174
Connector Body Style Straight
Polarity RHCP
Frequency Range 1561MHz - 1603MHz
Connector Polarity Normal
Cable Length (mm) 3000
VSWR 2:1
Weight (g) 72
RoHS Yes
Gain (Max) 31.9

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