mechanical drawing of AIGC059 active GNSS L1 ceramic patch antenna showing 75x75x9.2 mm module, 35x35x4 mm patch and RG316 SMA cable

2D and 3D radiation patterns of AIGC059 active GNSS L1 ceramic patch antenna measured at 1575 MHz in anechoic chamber

AIGC059

AIGC059 Active GNSS L1/G1/E1 Multi-Constellation Ceramic Patch Antenna, 1559–1605 MHz, 75 × 75 × 9.2 mm, SMA Female & RG316

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AIGC059 Active GNSS L1/G1/E1 Multi-Constellation Ceramic Patch Antenna, 1559–1605 MHz, 75 × 75 × 9.2 mm, SMA Female & RG316

Product Overview

Key Features

Description

Specification

Applications

AIGC059 is a circularly polarized active GNSS L1 embedded ceramic patch antenna module built on a 75 × 75 × 9.2 mm ground-plane with integrated LNA and SMA female via RG316 coax. Covering 1550–1620 MHz with RHCP, up to 4.16 dBi passive gain and ≈68.6% efficiency, it supports multi-constellation GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS and SBAS services, making it suitable for surveying, precision agriculture, marine, asset tracking and industrial M2M GNSS receivers.

35 × 35 × 4 mm embedded ceramic patch on 75 × 75 mm carrier for stable L1 radiation and phase center.

Multi-constellation L1 coverage (1550–1620 MHz) – designed to support GPS L1, GLONASS G1, Galileo E1, BeiDou B1/B1C/B2a/B2b/B3, QZSS L1/L2C/L5/L6, IRNSS L5 and SBAS (WAAS, EGNOS, SDCM, SNAS, GAGAN, etc.).

High passive gain & efficiency – peak gain up to 4.16 dBi, total efficiency up to ≈68.6% at 1585 MHz for strong satellite signal levels.

RHCP with axial ratio < 3 dB – good circular polarization for multipath suppression and improved positioning accuracy.

Integrated low-noise amplifier – typical LNA gain around 33–35 dB across B1/E1/L1/G1 bands with 3.3 ± 0.3 V supply and ≈8 mA current consumption.

50 Ω SMA female output over RG316 (Ø2.5 mm) cable for low-loss RF connection to GNSS receivers.

Directional pattern optimized for sky view – suitable for roof-mount, mast-mount or embedded upward-facing installations.

Industrial environmental rating – −40 °C to +75 °C operation, −40 °C to +85 °C storage, 40–95 % RH and random vibration tested (X/Y/Z axes, 9.8 m/s² RMS, 50–300 Hz).

RoHS & REACH compliant – ready for global deployment and certification.

AIGC059 is a circularly polarized active GNSS L1/G1/E1 Multi-Constellation ceramic patch antenna module optimized for professional positioning, navigation and timing systems. The antenna operates over 1550–1620 MHz with a 50 MHz bandwidth, covering the full GNSS L1 band used by GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS and SBAS constellations. This allows receivers to use more satellites and constellations for improved availability, faster TTFF and higher accuracy in challenging environments.

The RF front-end consists of a 35 × 35 × 4 mm embedded ceramic patch on a 75 × 75 mm ground plane, providing up to 4.16 dBi passive gain and ≈68.6 % efficiency, with RHCP and axial ratio < 3 dB. An integrated low-noise amplifier delivers ≈33–35 dB gain across B1/E1/L1/G1 bands at 3.3 V supply, with typical current consumption of 8 mA, enabling long cable runs and stable C/N₀ even where the antenna is installed away from the GNSS receiver.

Mechanically, the module measures 75 × 75 × 9.2 mm and is supplied with RG316 coaxial cable and SMA female connector, which simplifies integration into survey receivers, timing units, vehicle-roof antennas and industrial terminals. The design has been qualified for −40 °C to +75 °C operation, high humidity and random vibration on all axes, making it suitable for outdoor deployment in precision agriculture, marine navigation, mining and oil & gas projects. OEM/ODM customers can request customized cable lengths, connector types, mounting patterns, branding and project-specific RF optimization while re-using the same validated RF core.

LABEL

VALUE

Certificates Acquired

Reach, RoHS Compliant

Length(mm)

Width(mm)

Height (mm)

9.2

Product Weight (g)

34.6

Freq. (MHz)

1550-1605

Technology Type

GNSS/GPS, GALILEO, GPS/BDS, GPS

Frequency Bands

B1, L1, E1

Operating Temperature (℃)

-40°C to +85°C

Markets

Transportation, Smart Industrial, Mobile Communication, Public Safety, Others

Antenna Type

Active

Connector Style

Right Angle

Radiation Pattern

Directional

Polarity

RHCP

Max Effi. (%)

68.56

Peak Gain

4.16 dBi

VSWR

< 2.0 : 1

Impedance (Ω)

Ingress/Impact

N/A

Termination Style

Connector

Antenna Connector Type

SMA-Female

Cable Type

RG316

Cable Length (mm)

Mechanical Style

Ceramic

LNA Gain

19.1 dB

Noise Figure (dB)

<1.8

Axial Ratio (AR) (dB)

<3 dB

Mounting Style

Pin/Adhesive

Customization Option

Logo, Packaging, Cables and Connectors

Satellite navigation receivers :Single / dual-frequency GNSS receivers, reference stations, base stations
Geodetic surveying & mapping ： deformation and structural health monitoring, construction machine guidance
Channel & route surveying: Road and railway route surveying, river and channel mapping, pipeline route survey
Precision Agriculture :GNSS antennas for tractors, harvesters and self-propelled sprayers, auto-steering and guidance systems
Marine surveying & navigation for survey vessels, offshore platforms, buoys and coastal navigation systems
Asset and Fleet Tracking :igh-reliability GNSS for trucks, construction machinery, mining vehicles and high-value assets
Oil, Gas, and Mining Industries :Positioning and timing for drilling rigs, open-pit mines, exploration equipment
M2M / industrial GNSS terminals : Data loggers, telemetry units, remote cabinets that require embedded active GNSS antenna modules
Hand-held/Portable Devices: Field survey instruments, handheld mapping devices, portable timing receivers

Part Number

User Story

Model

Description

Note

AIGC059

1550–1620 MHz, 75×75×9.2 mm GPS L1 / Galileo E1 / BeiDou B1 active multi-constellation GNSS ceramic patch antenna

M01-0300200R0A

Customization supported

DELIVERY INFORMATION

Antennas & GPS modules, RF Connectors / Cables

Antennas & GPS modules, RF Connectors / Cables - estimated delivery time for samples is 5-7 days

Evaluation boards

Evaluation boards - estimated delivery time for samples is 7-14 days

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AIGC059 Active GNSS L1/G1/E1 Multi-Constellation Ceramic Patch Antenna, 1559–1605 MHz, 75 × 75 × 9.2 mm, SMA Female & RG316

AIGC059 Active GNSS L1/G1/E1 Multi-Constellation Ceramic Patch Antenna, 1559–1605 MHz, 75 × 75 × 9.2 mm, SMA Female & RG316

Product Overview

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