High Precision Gnss Antenna Receiver for GPS Glonass Beidou Galileo Navigation

Product Description

CoreLogic R&D Team

Product Description

GNSS  Antenna CLTX-801 

GNSS  Antenna
CLTX-8XX series is a four-system full-frequency external measurement antenna covering BDS, GPS, 
GLONASS and Galileo, which meets the high precision and multi-system compatibility requirements of current measurement equipment, which Meet or above the IP67 protection level. It can be widely used in geodesy, oceanographic survey, waterway survey, completion survey, seismic monitoring, bridge deformation monitoring, landslide monitoring, container terminal operations and other occasions.

Specification

	CLTX-801	CLTX-802
PARAMETERS	SPEC	SPEC
Impedance	50Ω	50Ω
Frequency Range	Upper band 1525MHz-1615MHz Lower band 1165MHz-1278MHz	Upper band 1525MHz-1615MHz Lower band 1165MHz-1278MHz
Satellite Systems	GPS L1/L2/L5 GLONASS L1/L2/L3 Galileo E1/E5a/E5b/E6 BeiDou B1/B2/B3 QZSS L1/L2/L5/L6 SBAS L1/L5 IRNSS L5 L-band	GPS L1/L2/L5 GLONASS L1/L2/L3 Galileo E1/E5a/E5b/E6 BeiDou B1/B2/B3 QZSS L1/L2/L5/L6 SBAS L1/L5 IRNSS L5 L-band
GAIN	40dB±2dB	L1 band: 34dB±2dB L2 band: 36dB±2dB
Polarization	Right hand circular polarized	Right hand circular polarized
Axis Ratio	<3dB	<3dB
Noise Figure	<2dB	<2dB
VSWR	<2.0:1	<2.0:1
Operating Voltage (DC)	3.3V~18V	3.3V~12V
Operating Current (DC)	<45mA	<45mA
Connector	TNC-K	TNC-K
Shell Material	PC	PC
Weight	600g	400g
Azimuth Coverage	360°	360°
Differential Transmission Delay	≤5ns	≤5ns
Phase Center Error	×	±2mm
Operating Temperature	-40°C~85°C	-40°C~85°C
Storage Temperature	-55°C~85°C	-55°C~85°C
Ingress Protection	IP69K	IP67

Equipments

Production Lines

Packing & Transportation

Company Profile

Company Profile

Founded in 1998, Beijing CoreLogic Communication Co., Ltd. is a specialized manufacturer of telecommunications equipment and electromagnetic components, supported by an experienced in-house R&D team.

The company began its journey in the wireline telecom sector, starting with ISDN technology. Over the years, we have developed a diverse portfolio including ISDN access terminals, xDSL filters and splitters, electromagnetic components, and media converters.

Since 2012, CoreLogic has strategically shifted its focus from wireline telecom to wireless networking solutions. Our current product range includes:

GNSS Timing & Synchronization Systems
GNSS Antennas
Auxiliary Equipment for Mobile Base Stations

Electronic Components – Transformers & Surge Protectors
xDSL Splitter for CO & CPE
IoT Monitoring Devices

With a strong commitment to quality and innovation, CoreLogic has become a trusted supplier for leading enterprises in the broadband industry. Our production facilities are equipped with advanced manufacturing lines and operate under a comprehensive quality assurance system.

We are certified to ISO 9001, ISO 14001, and ISO 45001, ensuring consistent product excellence, environmental responsibility, and workplace safety.

Corporate Culture

At CoreLogic, we believe that a successful business is built on responsibility, respect, and a shared sense of belonging. We are committed to protecting the environment, conserving energy, and reducing emissions, while maintaining a clean, well-organized, and safe production environment. Strict adherence to occupational safety regulations and workplace health standards is an integral part of our daily operations.

For nearly three decades, we have fostered a workplace where colleagues feel like family. Annual team-building events—ranging from sports activities to cultural outings—have become a cherished tradition, strengthening bonds across the company. This spirit of unity, care, and mutual support is what truly sets CoreLogic apart in our industry.

FAQ

Why choose us?

1. nearly 30 years experience in RF & wireless and Timing & Synchronization equipment, more than 100 different items.
2. All products are developed by our experienced R&D team, which allow us to provide best after-sale support&service.
3. Excellent pre-sale and after-sale technical team.
4. High quality with competitive price.
5. Fast feedback and fast delivery.
6. OEM & ODM JDM supported.