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參數資料
| 型號： | SGP.1575.25.4.D.02 |
| 廠商： | Taoglas Limited |
| 文件頁數： | 2/11頁 |
| 文件大小： | 557K |
| 描述： | RF ANTENNA |
| 標準包裝： | 1 |
| 系列： | XtremeGain™ |
| 天線類型： | 陶瓷貼片 |
| 頻帶數目： | 1 |
| 頻率： | 1575MHz |
| VSWR： | 1.5 |
| 端子： | 表面貼裝型 |
| 安裝類型： | 表面貼裝 |
| 高度（最大）： | 0.15"（4mm） |
| 包裝： | 標準包裝 |
| 其它名稱： | 931-1161-6 |
SPE-11-8-140/C/SS Page 2 of 11
1. Introduction
This ceramic GPS patch antenna is based on smart XtremeGain" technology. It is mounted via SMT
process and has been tuned as the optimal solution for the ublox C16-G25Q GSM/GPS Integrated
reference Design.
The C16-G25Q GSM/GPS reference design is a complete and integrated solution for telematics
applications such as fleet management, asset tracking, road pricing, and security/surveillance. It
demonstrates the integration of u-blox NEO-5Q GPS receiver with a LEON-G200 GPRS/GSM module.
This 100% SMD solution uses SMT passive GPS (Taoglas SGP.25D) and GSM antenna (Taoglas PA.25A)
and an on-board SIM Chip with activated phone number (SIM holder optional for mechanical (SIM).
On the test fixture of 63.2 x 50.03 mm (GND Plane) the antenna has a centre frequency of 1567MHz ?
3MHz
2. Specification
No
Parameter
Specification
1
Range of Receiving Frequency
1575MHz +/- 1.023MHz
2
Bandwidth
22 MHz min with Return Loss <-10dB
3
VSWR
1.5 max
4
Gain at Zenith
+1.0 dBic typ.
5
Axial ratio
4.0 dB Max.
6
Impedance
50 ?
7
Polarization
Right Hand Circular Polarization
8
Frequency Temperature Coefficient
0 ?20 ppm/ 篊 max
@ -40篊 to +85篊
9
Operating Temperature
-40篊 to +85篊
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