Description
The TW3870/ TW3872 employ Tallysman’s unique Accutenna technology providing dual band GPS L1/L2, GLONASS G1/G2 + BeiDou B1 + Galileo E1 coverage and is especially designed for precision dual frequency positioning.
Specifications
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Power
-
Min. operating power [V]
2.5
Max. operating power [V]
12
Connection/cable for power
through cable from receiver
-
Operational
-
Design keywords
Fixed-reference, Geodetic Antenna, Rugged, High vibration resistant
Mounting
Through Hole
Multipath rejection techniques and methods
Low axial ratio across full bandwidth
-
Amplifier
-
Amplifier
Y
Noise figure [max dB]
1.5
Amplifier description
35dB
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Tracked signals
-
Tracked satellite signals
GPS, GLONASS, Galileo, BeiDou, SBAS
Type of GPS measurements
L1, L2
Type of GLONASS measurements
L1, L2
Type of Galileo measurements
E1
Type of Beidou measurements
B1
L-Band
N
Type of SBAS measurements
WAAS, EGNOS, QZSS, Gagan, MSAS
Signal gain [dB]
4
-
Connectivity
-
TNC female
Y
N-type
Y
SMA male
Y
Other Connectors
with cable, any connector is possible
-
Environment
-
Operating temperature: min. [°C]
-40
Operating temperature: max. [°C]
+85
Humidity resistance
IP67
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
-
General
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Year of introduction
2013
Height [m]
0.05
Type
Land, Marine
Depth [m]
0.0665
Width [m]
0.0665
Total Weight [kg]
0.185
Certifications
NGS Calilbrated
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More information
-
Distinguishable features
Tight PCV, Economical, Low Axial Ratios, Light weight, OEM versions available
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