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All of Nearson's GPS
antennas are low-profile and weather proof. Our GPS antennas
are made for fixed location applications. Our GPS antennas
exhibit very low power consumption, max 10ma and are designed to
be waterproof.
| Model |
521 |
520 |
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Photos
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Frequency
|
1575.42 MHz |
1575.42 MHz |
Impedance
|
50 Ohms |
50 Ohms |
VSWR
|
<1.5 |
<1.5 |
Polarization
|
RHCP |
RHCP |
Total Gain
|
26-30 dBi, 12-15 dBi |
26-30 dBi, 12-15 dBi |
| Patch Antenna
Gain |
@Zenith +4 dBi
@10" Elevation -1.5 dBi |
@Zenith +4 dBi
@10" Elevation -1.5 dBi |
Noise Figure
|
< 1.8 dB |
< 1.8 dB |
Power Input
|
+3.3 Vdc - +15Vdc |
+3.3 Vdc - +15Vdc |
| Power Consumption |
10mA |
10mA |
Filtering
|
Build-in SAW Filter |
Build-in SAW Filter |
Cable Type
|
RG174 |
RG174 |
Cable Length
|
118 inches |
118 inches |
| Operating Temperature |
-40°C - + 85°C |
-40°C - + 85°C |
Size
|
Ø 43mm x 16mm |
26 mm x 26mm x
9mm |
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