X-Survey OEM Antenna HX-SE408A

Overview

HX-SE408A is an embedded multi-constellation multi-frequency GNSS antenna that integrates a GNSS antenna and WiFi/Bluetooth antenna in one compact enclosure. This integration saves space, simplifies installation, and reduces maintenance complexity, making it ideal for space-constrained applications. It delivers high-precision positioning and reliable WiFi/Bluetooth connectivity with excellent anti-electromagnetic interference capabilities, ensuring robust performance in harsh environments. The combination of high-accuracy GNSS and high-speed WiFi/Bluetooth data transmission makes it perfect for applications requiring precise positioning, such as surveying and mapping, robotics, and other precision-dependent industries.

Key Features

Stable Phase Center for Robust Positioning Performance

HX-SE408A supports multi-constellation full frequency satellite signal tracking, including GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS, SBAS, and L-band. It features Harxon X-Survey™ technology that support multi-point feeding capability.

Highly Integrated Layout for Easy Integration

HX-SE408A integrates a GNSS antenna and WiFi/Bluetooth antenna within a compact enclosure, simplifying integration for diverse applications. The symmetrical balanced array effectively reduces interference, ensuring stable phase center and consistently reliable signal reception.

Tracking in Complex Environments

This antenna exhibits superior high gain performance with ultralow signal loss, ensuring reliable satellite signal tracking. It also delivers wide beam width that covers wide frequencies with high marginal gain.

Strong Anti-interference Performance

The advanced LNA excels in improved signal filtering and out-of-band rejection and restraints unwanted electromagnetic interferences, plus strong multi-path reduction capacity.

Parameters

PERFORMANCE

Signal Received

GPS L1/L2/L5
GLONASS L1/L2/L3
GALILEO E1/E5a/E5b/E6
BDS B1/B2/B3
QZSS L1/L2/L5/L6
IRNSS L5
SBAS L1/L5
L-Band

Nominal Impedance

50Ω

Polarization

RHCP

Axial Ratio

≤1dB (Typical)

Azimuth Coverage

360°

Output VSWR

GNSS: ≤2.0

Peak Gain

GNSS: 4.5dBi

Phase Center Deviation

±2mm

WIFI/BT Antenna Performance

Frequency

2.4GHz-2.48GHz
5.2GHz-5.85GHz

Nominal Impedance

50 Ω

Polarization

Linear Polarization

Output VSWR

≤2.5 (Typical)

Radiation Efficiency

≥50% (Typical)

LNA

LNA Gain

30±2dB

Noise Figure

≤2dB

Output VSWR

≤2.0

Passband Ripple

±2dB

Operation Voltage

+3.3 to +12VDC

Operation Current

≤45mA

Differential Propagation Delay

≤5ns

MECHANICAL

Dimensions

Φ95.7*13.3mm

Connector

GNSS: RF1.37 Black Cable with IPEX First-Generation Female Connector
WIFI: IPEX First-Generation Board-End Male JC Connector

Weight

≤130g

Mounting

6*M2.5 Screws

ENVIRONMENTAL

Operating Temperature

-40℃ to +85℃

Storage Temperature

-55℃ to +85℃

Humidity

95% non-condensing

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