Taoglas Limitedが提供するGP.1575.18.4.A.02のデータシート

A“ TAOGLAS@
SPE-12-8-091/A/SS Page 1 of 8
SPECIFICATION
Part No. : GP.1575.18.4.A.02
Product Name : Miniature GPS/GALILEO Patch Antenna
Features : 18mm*18mm*4mm
ROHS Compliant
:
A“ TAOGLASQ
SPE-12-8-091/A/SS Page 2 of 8
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
Specification
1
Center Frequency
1575MHz +/- 3MHz**
2
Impedance
50Ω
3
Bandwidth
8MHz min Return Loss <-10dB
4
VSWR
1.5 max
Center Frequency
5
Gain toward Zenith
+2.5 dBic typ.
6
Gain at 10°Elevation
-4.5 dBic typ.
7
Axial Ratio
3dB Max.
8
Polarization
Right Hand Circular Polarization
9
Frequency Temperature
Coefficientτf
0 ± 20ppm/°C
10
Operating Temperature
-40ºC to +85ºC
**Changes in user groundplane and environment will offset centre frequency
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Electrical Specification
2.1. Smith Chart
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3. Dimensions and Drawing
“195 "um hole A“ TAOGLASQ Bottom Side W Gaunt! "1:20.20 UNIT:nn 1‘00 \ 1 \ 1 ________+_________ H
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3.1. Layout Dimension
*Note Layout Dimensions may be affected by the thickness of the PCB
4. Test Jig and Dimensions
Test wafure @\ I/ Pakh Amenna SMA Adapfer 7— Ground Hana an by Sllmm Y A I @” Eahbrahan Pom! TAOGLAS@ Anfenna Setup 8. Measurements \@ \ J Network Analyzer 511 (haranremshts Lug map 5mm than
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4.1. Test Fixture Antenna Setup & Measurements
A“ TAOGLAS@
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5. Packaging
Per Tray: 25 pieces
Per Carton(Inside Box) 8 Trays = 200 pieces
Outer Carton (Outside Box) 4 Cartons = 800 pieces
25
pieces
per Tray
8 Trays
per
carton
A“ TAOGLASQ Packing exterior case Inside Box Outsid: Box shinning Label
SPE-12-8-091/A/SS Page 8 of 8
Taoglas makes no warranties based on the accuracy or completeness of the contents of this document and
reserves the right to make changes to specifications and product descriptions at any time without notice.
Taoglas reserves all rights to this document and the information contained herein.
Reproduction, use or disclosure to third parties without express permission is strictly prohibited.
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