GP.1575.25.4.A.02 Datasheet, PDF (2/16 Pages) Taoglas antenna solutions – rohs compliant

1. Introduction
This miniaturized ceramic GPS patch antenna is based on smart XtremeGain™
technology. It is mounted via pin and double-sided adhesive and has been tuned as
optimal solution for the customer device environment.
2. Specification Table
Original Patch Specification tested on 50*50mm ground plane
No
Parameter
Specification
Range of Receiving Frequency
1575.42MHz +/- 1.023MHz
1
Center Frequency
1575MHz +/- 3MHz
2
Impedance
50Ω
3
Bandwidth
10 MHz min Return Loss <-10dB
4
VSWR
1.2:1
5
Gain toward Zenith
1.55 dBic typ.
6
Gain at 10°Elevation
-2.5 dBic typ.
Center Frequency
7
Axial Ratio
3dB Max.
8
Polarization
Right Hand Circular Polarization
Frequency Temperature
9
Coefficient（τf）
0 ± 20ppm/°C
10 Operating Temperature
-40ºC to +85ºC
SPE-12-8-097/B/SS
Page 2 of 16