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

1. Introduction
This ceramic GPS 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
Specification
1
Center Frequency
1575MHz +/- 3MHz**
2
Impedance
50Ω
3
Bandwidth
8MHz min Return Loss <-10dB
4
VSWR
1.5 max
5
Gain toward Zenith
+2.5 dBic typ.
6
Gain at 10°Elevation
-4.5 dBic typ.
7
Axial Ratio
3dB Max.
Center Frequency
8
Polarization
Right Hand Circular Polarization
Frequency Temperature
9
Coefficient（τf）
0 ± 20ppm/°C
10 Operating Temperature
-40ºC to +85ºC
**Changes in user groundplane and environment will offset centre frequency
SPE-12-8-091/A/SS
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