Description
The TW3972 is an Accutenna® technology antenna providing triple band GPS L1/L2/L5, GLONASS G1/G2/G3, BeiDou B1/B2, Galileo E1/E5a+b plus L-band correction services coverage and is especially designed for precision triple frequency positioning. The TW3972 provides superior multi-path signal rejection, a linear phase response, and tight Phase Centre Variation (PCV). This antenna is ideal for precision agriculture, autonomous vehicle tracking and guidance, and other applications where precision matters.
Specifications
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Power
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Min. operating power [V]
2.5
Max. operating power [V]
16
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Operational
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Design keywords
Fixed-reference, Geodetic Antenna, Rugged, High vibration resistant
Mounting
Through hole
Multipath rejection techniques and methods
low axial ratio
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Amplifier
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Amplifier
Y
Noise figure [max dB]
2.5
Amplifier description
35dB
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Tracked signals
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Tracked satellite signals
GPS, GLONASS, Galileo, BeiDou, SBAS
Type of GPS measurements
L1, L2, L5
Type of GLONASS measurements
L1, L2, L3
Type of Galileo measurements
E1, E2, E5
Type of Beidou measurements
B1, B2
L-Band
Y
Type of SBAS measurements
WAAS, EGNOS, QZSS, Gagan, MSAS, OmniStar
Signal gain [dB]
4
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Connectivity
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TNC female
Y
N-type
Y
SMA male
Y
Other Connectors
with a cable exiting the base of the antenna, any connector is possible
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Environment
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Operating temperature: min. [°C]
-40
Operating temperature: max. [°C]
+85
Humidity resistance
IP67, MIL-STD-810F Section 509.4
Water sand and dust proof
IP67
Shock and vibration proof
3 axis, sweep = 15 min, 10 to 200 Hz sweep: 3 G
ROHS compliance
Y
WEEE compliance
Y
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General
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Year of introduction
2016
Height [m]
0.0498
Type
Land, Marine
Depth [m]
0.665
Width [m]
0.0665
Total Weight [kg]
0.185
Certifications
NGS Calibrated
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More information
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Distinguishable features
Economical, low axial ratio,
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