2D choke ring antenna HX-CGX606A

The HX-CGX606A features a unique 2D choke ring design that enables excellent multipath rejection across all GNSS frequency bands, including L-band. Thanks to Harxon's patented multi-point injection technology, it offers higher phase center stability, making it ideal for CORS stations, bridge and building deformation monitoring, and geological monitoring where sub-millimeter phase center stability is required.

signal tracking in difficult environments

The antenna is characterized by the reception of signals with low elevation, high gain at the zenith and wide beamwidth, which ensures stable and precise GNSS data in complex environments such as tree rows or construction sites.

Strong immunity to interference

The HX-CGX606A's LNA provides excellent out-of-band interference suppression, suppressing electromagnetic interference (EMI) and ensuring stable GNSS signals. The antenna effectively prevents link interruptions caused by interference from power grids, communication base stations or radio modems.

Robust and durable

The antenna's housing is made of glass fiber reinforced polymer (GFRP), which ensures structural strength and reliability. The newly developed choke rings are treated for greater durability in harsh environments. With an IP67-certified housing, the antenna is protected from dust and water, and its mean time between failure (MTBF) exceeds 30,000 hours, guaranteeing long-term outdoor use.

Important functions

• Supports GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS and SBAS signal reception
• Stable phase center guarantees positioning accuracy in the sub-millimeter range
• High interference immunity for demanding environments
• Robust, IP67-certified housing for protection against dust and water

parameter	details
Received signals	GPS (L1/L2/L5/L-Band)
	GLONASS (L1/L2/L3)
	GALILEO (E1/E5a/E5b/E6)
	BDS (B1/B2/B3)
	QZSS (L1/L2/L5/L6)
	IRNSS (L5)
	SBAS (L1/L5)
nominal impedance	50Ω
polarization	RHCP
axial ratio	≤2dB
amplification at the zenith (90°)	6.0dBi (1205-1278 MHz)
	6.0dBi (1559-1615 MHz)
LNA amplification	50dB (typical)
noise figure	≤2.0dB
output/input VSWR	≤2.0
operating voltage	+3.3VDC to +12VDC
operating current	60mA (maximum)
Group Delay Ripple	≤5ns
Dimensions	Ø432mm x 261mm
Connection	TNC socket
Weight	5.6kg
fastening	BSW 5/8"-11 screw, depth 22mm
operating temperature	-40°C to +85°C
storage temperature	-55°C to +85°C
humidity	95% non-condensing
water/dust resistance	IP67
certification	NGS, CE, FCC, RoHS

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