GP1575184A02 [ETC]
Miniature GPS Patch Antenna; 微型GPS贴片天线
| 型号： | GP1575184A02 |
| 厂家： | 
ETC |
| 描述： | Miniature GPS Patch Antenna |
| 文件： | 总8页 (文件大小：532K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SPECIFICATION
Part No.
:
:
:
GP.1575.18.4.A.02
Product Name
Features
Miniature GPS Patch Antenna
18mm*18mm*4mm
ROHS Compliant
:
SPE-12-8-091/A/SS
Page 1 of 8
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
1
Parameter
Specification
1575MHz +/- 3MHz**
Center Frequency
Impedance
2
50Ω
3
Bandwidth
8MHz min Return Loss <-10dB
4
VSWR
1.5 max
5
Gain toward Zenith
Gain at 10°Elevation
Axial Ratio
+2.5 dBic typ.
-4.5 dBic typ.
3dB Max.
6
7
Center Frequency
8
Polarization
Right Hand Circular Polarization
Frequency Temperature
Coefficient（τf）
9
0 ± 20ppm/°C
-40ºC to +85ºC
10
Operating Temperature
**Changes in user groundplane and environment will offset centre frequency
SPE-12-8-091/A/SS
Page 2 of 8
3. Electrical Specification
3.1Smith Chart
SPE-12-8-091/A/SS
Page 3 of 8
4. Dimensions and Drawing
SPE-12-8-091/A/SS
Page 4 of 8
4.1 Layout Dimension
*Note Layout Dimensions may be affected by the thickness of the PCB
5. Test Jig and Dimensions
SPE-12-8-091/A/SS
Page 5 of 8
5.1 Test Fixture Antenna Setup & Measurements
SPE-12-8-091/A/SS
Page 6 of 8
6. 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 Tray’s
per
carton
SPE-12-8-091/A/SS
Page 7 of 8
SPE-12-8-091/A/SS
Page 8 of 8
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