SGP.1575.15.4.A.02 Datasheet, PDF (2/12 Pages) Taoglas antenna solutions – Patent Pending

1. Introduction
This ceramic GPS patch antenna is based on smart XtremeGain^TM technology. It is
mounted via SMT process and has been selected as optimal solution for the 45x45mm
ground plane.
2. Specification
Original Patch Specification tested on 45mm ground plane
NO
PARAMETER
SPECIFICATION
NOTES
1
Range of Receiving Frequency
1575.42 MHz ± 1.023 MHZ
2
Center Frequency
1575.42 ± 3MHz
With 45*45mm Ground Plane
3
Bandwidth
6MHz min
Return Loss ≤-10 dB
4
VSWR
1.5 max
5
Gain at Zenith
+1.0 dBic typ.
6
Gain at 10°elevation
-
7
Axial Ratio
3.0 dB max
8
Polarization
RHCP
9
Impedance
50 Ohms
10
Frequency Temperature Coefficient (tf)
0 ± 20ppm / °C
-40°C to +85°C
11
Operating Temperature
-40°C to +85°C
**Changes in user groundplane and environment will offset centre frequency
SPE-11-8-137/E/SS | page 2 of 12