RJX GNSS RTK Helix UAV Antenna (HX-201/HX-3011/HX-609) GPS BDS GLONASS Galileo SMA-J IP67

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$209.99 USD

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Specifications HX-609 HX-3011 HX-201

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Overview

This GNSS RTK antenna is an RJX helix (quadrilateral/quadrifilar) antenna for UAV navigation, supporting multi-constellation positioning signals including GPS, BDS/BD, GLONASS, and Galileo (band support varies by model). Models shown: HX-201, HX-3011, and HX-609.

Key Features

Helix patch architecture (model-dependent)
RHCP / right-handed circular polarization
360° azimuth coverage
Integrated LNA (model-dependent frequency ranges, gain, and power requirements)
SMA-J connector (model-dependent description)
IP67 waterproof rating (listed for all shown models)

Specifications

HX-201

Patch Architecture	Quadrilateral Helix
Supported positioning signal bands	BD: B1 B2 B3; GPS: L1 L2; GLONASS: G1 G2; Galileo: E1 E5a E5b
Peak Gain*	≥2.0 dBi
Polarization	RHCP
Axial Ratio@zenith	≤1.5 dB
Azimuth Coverage	360°
Impedance	50 ohm
LNA Frequency Range	1197MHz~1278MHz; 1559MHz~1606MHz
LNA Gain*	35±2.0 dB (Typ. @25°C)
Noise Figure*	≤1.5 dB@25°C, Typ.
Output VSWR	≤1.5:1 typ, 1.8:1max
Operation Voltage	3.0~12V DC
Operation Current	≤30mA (Typ. @25°C)
Dimension	See attached drawing
Connector	SMA-J (Inner needle with inner thread)
Radome	ABS+PC
Weight	≤16 g
Attachment Method	Through the connector
Operating Temp	-40°C ~ +85°C
Storage Temp	-55°C ~ +85°C
Humidity	95% No-condensing
Waterproof	IP67

HX-3011

Patch	Quadrilateral Helix
Supported positioning signal bands	BD: B1 B2a; GPS: L1 L5; Galileo: E1 E5a; GLONASS: L1
Peak Gain*	≥2.0 dBi
Polarization	RHCP
Axial Ratio@zenith	≤1.5 dB
Azimuth Coverage	360°
Impedance	50 ohm
LNA Frequency Range	1197MHz~1278MHz; 1559MHz~1606MHz
LNA Gain*	35±2.0 dB (Typ. @25°C)
Noise Figure*	≤1.5 dB@25°C, Typ.
Output VSWR	≤1.8:1 typ, 2.0:1max
Operation Voltage	3.0~16V DC
Operation Current	≤45mA
Dimension	See attached drawing
Connector	SMA-J (Inner needle with inner thread)
Radome	ABS+PC
Weight	≤18 g
Attachment Method	Through connectors or other custom accessories (different installation methods for different products)
Operating Temp	-40°C ~ +85°C
Storage Temp	-45°C ~ +85°C
Humidity	95% No-condensing
Waterproof	IP67

HX-609

Patch Architecture	Quadrifilar Helix
Supported positioning signal bands	GPS: L1 L2 L5; GLONASS: L1 L2 L3; BDS: B1 B2 B3; Galileo: E1 E5 E6; L-band
Peak Gain*	≥3.0 dBi
Polarization	Right-handed circular polarization
Axial Ratio@zenith	≤1.5 dB
Azimuth Coverage	360°
Impedance	50 ohm
LNA Frequency Range	1164MHz~1278MHz; 1525MHz~1615MHz
LNA Gain*	35±3.0 dB (Typ. @25°C)
Noise Figure*	≤1.5 dB@25°C, Typ.
Output VSWR	≤1.8:1 typ, 2.0:1max
Operation	3.0~16V DC
Operation	≤45mA
Dimension	See the attached diagram
Connector	SMA-J
Radome	ABS+PC
Weight	≤35 g
Attachment	Through the connector or bottom 3
Operating Temp	-40°C ~ +85°C
Storage Temp	-45°C ~ +85°C
Humidity	95% No-condensing
Waterproof	IP67

What’s Included

RJX RTK helix GNSS UAV antenna x 1 pc

Applications

UAV GNSS/RTK navigation and positioning (model-dependent band support)
Robotics GNSS positioning

For help selecting the correct model (HX-201 / HX-3011 / HX-609) and matching cables/connectors, contact support@rcdrone.top or visit https://rcdrone.top/.