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GPS Patch Antenna
Application Automotive，recreational，military，marine，aviation，surveying Typical Electrical Properties |
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Characteristics |
Specification |
Unit |
Conditions |
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Center Frequency f0 |
1597 |
MHz |
With 40×40 Square ground plane |
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Bandwidth |
9.0 min |
MHz |
Return Loss ≦-10dB |
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Gain at Zenith |
+2 |
dBi |
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Impedance |
50 |
Ω |
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Frequency Temperature Coefficient |
0 |
ppm/℃ |
-40℃ to +85℃ |
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Dimensions (Unit:mm) |
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Data Charts（資料來自耕興實測） |
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1. 40mm
square ground plane Return Loss
Characteristics |
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2.Axial Ratio |
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3.Antenna Gain vs. Ground Plane Size |
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4.Center Frequency vs.Ground plane |
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5.The Normalized Antenna Gain Chart |
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