New Taoglas Active Multi-Band GNSS (L1/L2) 2 Stage LNA High Precision Patch Antenna 100 mm ø1.13, I-PEX MHF® I

• Active 2 Stage LNA GNSS Antenna
• Bands Covered:
  – BeiDou (B1C/B1I)
  – GPS/QZSS (L1/L2)
  – Galileo (E1/E5b)
  – GLONASS (G1)
• Overall Dimensions: 70 x 70 x 11 mm
• Cable: 100 mm of ø1.37 mm Coaxial
• Connector: I-PEX MHF® I
• RoHS & Reach Compliant

Overview

GNSS L1 / L2 Active High Precision Patch 2 Stage LNA Antenna

The Taoglas AHP2356A is a compact, high-performance GNSS L1/L2 active patch antenna designed for next generation positioning systems requiring high precision, reliability, and multiband support. Measuring 35 x 35 x 6 mm (antenna element) and 70 x 70 x 11 mm (with ground plane integration), it features a 2-stage LNA for enhanced signal clarity, excellent out-of-band rejection, and stable performance in demanding environments.

Covering GPS/QZSS (L1/L2), Galileo (E5b), GLONASS (G1), and BeiDou (B1I), the AHP2356A.07.0100C delivers strong, consistent reception across all major constellations, enabling robust and accurate navigation in mission critical applications. Its optimized gain, low noise figure, and excellent axial ratio ensure superior signal integrity, even in challenging RF conditions.

The antenna comes with a 100 mm ø1.37 mm coaxial cable terminated with an I-PEX MHF® I connector as standard. Both cable and connector can be fully customized to suit your requirements, supporting seamless integration into compact devices. Tuned and tested on a 70 x 70 mm ground plane, it exhibits outstanding radiation patterns and stable performance, while maintaining a low-profile form factor suitable for space constrained designs.

The AHP2356A is fully RoHS, RED and REACH compliant, making it suitable for use in regulated markets worldwide. In addition, Taoglas offers integration and custom tuning services to optimize antenna performance for specific device environments.

Typical Applications:

• Precision Agriculture
• Asset Tracking
• Navigation Systems
• Autonomous Vehicles & Robotics
• Industrial and Commercial Tracking
• Surveying Equipment

Technical Specification

Name	Value
Technology	Embedded Antennas, GNSS
GNSS Type	Active GNSS
GNSS Bands	L1/L5
Mechanical Style	Patch
Impedance	50
Minimum Operating Temperature (℃)	-40
Maximum Operating Temperature (℃)	85
Mounting Style	Screw Mount
Termination Style	Connector
Connector Type	I-PEX MHF I
Length (mm)	70
Width (mm)	70
Height (mm)	11
Cable Type	1.37 Coaxial
Connector Body Style	R/A
Polarity	RHCP
Frequency Range	1207 – 1603 MHz
Connector Polarity	Normal
Cable Length (mm)	100
VSWR	2:1
Weight (g)	56
RoHS	Yes
Gain (Max)	33.2

Get in touch for orders or any queries: sales@rfdesign.co.za / +27 21 555 8400

Courtesy of Taoglas