Timing Antenna HX-TR401A

Overview

The Timing Antenna HX-TR401A is a cutting-edge solution engineered to deliver exceptional performance across a wide range of applications, including timing synchronization, mobile operations, precision navigation, and military-grade deployments. It boasts comprehensive signal support for GPS L1/L2/L5, BDS B1/B2/B3, GLONASS L1/L2/L3, GALILEO E1/E5a/E5b/E6, QZSS L1/L2/L5/L6, IRNSS L5, SBAS L1/L5, L-Band. This versatility makes it an indispensable tool for industries requiring pinpoint accuracy and unwavering reliability.

Key Features

Comprehensive Multi-Constellation Support

The HX-TR401A covers full-band GNSS reception, including GPS, BDS, GLONASS, GALILEO, QZSS, IRNSS, SBAS, and L-Band. This extensive signal coverage ensures precise timing, synchronization, and navigation applications.

Superior Signal Purity and Stability

Equipped with a wideband circularly polarized patch element and an advanced Low Noise Amplifier (LNA), the antenna achieves excellent circular polarization and consistent axial ratio across all frequencies.

Rugged and All-Weather Reliability

HX-TR401A features an industrial-grade, weatherproof enclosure, conical radome with a permanent-mount design for long-term stability, withstandiing harsh conditions, operating reliably down to −55 °C while preventing ice and bird obstruction.

Low Power and System-Friendly Design

With an ultra-low operating current of ≤18 mA, the HX-TR401A supports energy-constrained timing systems without compromising performance. This efficient power profile makes it well-suited for long-term, continuous operation in mission-critical timing and synchronization applications.

Parameters

PERFORMANCE

Signal Received

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

Output VSWR

≤2.0

Polarization

RHCP

Peak Gain

4.0dBic

Impedance

50 ohm

Azimuth Coverage

360°

Axial Ratio

≤3dB

Phase Centre Variation

±2mm

LNA

LNA Gain

28±2dB

Output VSWR

≤2.0

Passband Ripple

±2dB

Noise Figure

≤2dB

Operation Voltage

+3.3～+12VDC

Operation Current

≤18mA

Group Delay Ripple

≤5ns

MECHANICAL

Dimensions

Φ69×48.5mm

Weight

≤260g

Connector

TNC-K

Mount

Through-hole mounting with an M18 nut on a flat surface

ENVIRONMENTAL

Operating Temperature

-55℃～+85℃

Storage Temperature

-55℃～+85℃

Humidity

95% Non-condensing

Vibration

MIL-STD-810D Method 514.3-1

Shock

MIL-STD-810G Method 516.6

Salt Fog

96H

EMC
(RF port electrostatic discharge)

Contact 8 kV, Air 15 kV, 10 times

IP Rating (housing)

IP69K/IP67

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