OEM GNSS antenna HX-CH4013A

The HX-CH4013A is a GPS/GLONASS dual-band antenna that supports GPS L1/L2 and GLONASS L1/L2. This OEM antenna is extremely compact, lightweight and offers high precision capability. It uses a multi-feed design to ensure the alignment of the phase center with the geometric center, thus minimizing measurement errors. In addition, its high gain and wide beamwidth improve the reception of satellite signals at low elevation angles. The HX-CH4013A is suitable for various applications including surveying and mapping, UAVs, aerial photography, precision agriculture, telemetry, disaster monitoring, traffic patrols and security monitoring.

Technical features

• Multipath suppression plate reduces measurement errors caused by multipath interference
• High stability and repeatability of the phase center
• Customizable size, LNA gain and connection
• Very low noise figure
• Compact and lightweight

Received signals	GPS (L1/L2)
	GLONASS (L1/L2)
nominal impedance	50Ω
polarization	RHCP
axial ratio	≤3dB
VSWR	≤2.0
Reinforcement at Zenith	4 dBi
LNA amplification	40±2dB
noise figure	≤2.0dB
operating voltage	3.0-3.3VDC
operating current	≤35mA
Dimensions	75 x 70 x 12.8 mm
Connection	U.FL
operating temperature	-40°C to +85°C
storage temperature	-55°C to +85°C
humidity	95% non-condensing

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