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GNSS Antenna Power Consumption Testing

The following power tests were conducted on GPS and GNSS antennas using an Agilent N6705 DC Power Analyzer. The following tests show short, 1-minute averages of measured power consumption. The power use of each antenna was tested at two separate voltages. Power use when connected to a receiver will vary depending on the antenna bias voltage of the reciever being used.

If you have questions, contact Henry Berglund (berglund @ unavco.org).

Make Model Bias 1
Power 1
Bias 2
Power 2
Ashtech ASH701945E_M 7.0V
0.295 W
5.0V
0.212 W
Leica LEIAR10 7.0V
0.257 W
5.0V
0.242 W
Leica LEIAR20 7.0V
0.26 W
5.0V
0.25 W
Septentrio SEPTCHOKE_MC 7.0V
0.365 W
5.0V
0.26 W
Septentrio PolaNt_gg 7.0V
0.235 W
5.0V
0.168W
Topcon TPSCR.G3 7.0V
0.212 W
5.0V
0.152 W
Topcon TPSPG_A1+GP 7.0V
0.22 W
5.0V
0.156 W
Topcon TPSG3_A1 7.0V
0.212 W
5.0V
0.149 W
Trimble TRM57971.00 7.0V
0.633 W
5.0V
0.436 W
Trimble
TRM29659-00 7.0V
0.414 W
5.0V
0.265 W
Trimble TRM59800-80 7.0V
0.712 W
5.0V
0.48 W
Trimble
TRM41249.00 7.0V
0.712 W
5.0V
0.506 W
Trimble
TRM39105.00 7.0V
0.737 W
5.0V
0.523 W
Trimble TRM59900-00 7.0V
0.624 W
5.0V
0.448 W
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