GP1575184A02 Datasheet, PDF (2/8 Pages) List of Unclassifed Manufacturers – Miniature GPS Patch Antenna

1. Introduction
This ceramic GPS/GALILEO patch antenna is based on smart XtremeGain™ technology. It
is mounted via pin and double-sided adhesive and has been selected as optimal solution
for the 50x50mm ground plane.
2. Specification Table
Original Patch Specification tested on 50*50mm ground plane
No
Parameter
1
Center Frequency
2
Impedance
3
Bandwidth
4
VSWR
5
Gain toward Zenith
6
Gain at 10°Elevation
7
Axial Ratio
8
Polarization
Frequency Temperature
9
Coefficient（τf）
10
Operating Temperature
Specification
1575MHz +/- 3MHz**
50Ω
8MHz min Return Loss <-10dB
1.5 max
+2.5 dBic typ.
-4.5 dBic typ.
3dB Max.
Center Frequency
Right Hand Circular Polarization
0 ± 20ppm/°C
-40ºC to +85ºC
**Changes in user groundplane and environment will offset centre frequency
SPE-12-8-091/A/SS
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