AT340 GNSS Antenna
Geodetic GNSS Antenna
The AT340 is a super performance GNSS Antenna that can track GPS, GLONASS, BeiDou, Galileo, L-Band and SBAS. Its high gain and wide beam provide good signal tracking performance even satellites at low elevation angle. It is a good choice for customers to develop systems or solutions for land survey, agriculture, construction and deformation monitoring.
ComNav Technology
Shanghai, CN
Description
The AT340 is a super performance GNSS Antenna that can track GPS, GLONASS, BeiDou, Galileo, L-Band and SBAS. Its high gain and wide beam provide good signal tracking performance even satellites at low elevation angle. It is a good choice for customers to develop systems or solutions for land survey, agriculture, construction and deformation monitoring.
- Support GPS L1/L2/L5, GLONASS L1/L2 and BeiDou B1/B2/B3 Galileo E1/E5a/E5b/AltBoc, L-Band and SBAS
- Multi-feed design provides stable phase center and multipath rejection capability
- Its high gain and wide beam width provide good signal tracking performance when satellites are at low elevation angle
- Water-proof and dust-proof design ensures absolute seal of kernel parts, capable for work in harsh environment
- Lightning proof circuit inside protects the LNA from surge immunity
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- Questions about price, availability, and/or retailers
- Questions about technical specifications and usage
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Specifications
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Power
-
Min. operating power [V]
3
Max. operating power [V]
18
Connection/cable for power
TNC Female Connector
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Operational
-
Design keywords
Geodetic Antenna, Rugged
Multipath rejection techniques and methods
Multi-feed design provides stable phase center and multipath rejection capability
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Amplifier
-
Amplifier
Y
Noise figure [max dB]
2
-
Tracked signals
-
Tracked satellite signals
GPS, GLONASS, Galileo, BeiDou, SBAS
Type of GPS measurements
L1, L2, L5
Type of GLONASS measurements
L1, L2
Type of Galileo measurements
E1, E5
Type of Beidou measurements
B1, B2, B3
L-Band
Y
Type of SBAS measurements
WAAS, EGNOS, QZSS, Gagan, MSAS
Signal gain [dB]
40
-
Connectivity
-
TNC female
Y
-
Environment
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Operating temperature: min. [°C]
-40
Operating temperature: max. [°C]
85
Humidity resistance
95% no-condensing
Water sand and dust proof
IP67
Shock and vibration proof
1.5m drop
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General
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Type
Aerial, Land, Marine
Year of introduction
2019
Height [m]
0.0622
Depth [m]
0.152
Width [m]
0.152
Total Weight [kg]
0.374
Certifications
FCC, CE
