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參數資料
| 型號： | IP.1621.25.4.A.02 |
| 廠商： | Taoglas Limited |
| 文件頁數： | 2/12頁 |
| 文件大小： | 1214K |
| 描述： | IRIDIUM PATCH ANTENNA 1621MHZ |
| 標準包裝： | 25 |
| 天線類型： | 陶瓷貼片 |
| 頻帶數目： | 1 |
| 頻率： | 1.621GHz |
| VSWR： | 1.5 |
| 增益： | 2dBi |
| 端子： | 引腳 |
| 安裝類型： | 膠合劑 |
| 高度（最大）： | 0.157"（4mm） |
| 包裝： | * |
| 其它名稱： | 931-1109 |
SPE-11-8-017/D/SS | page 2 of 12
This miniaturized ceramic Iridium 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
customer device environment.
Iridium certifies the IP.1621.25.4.A.02 for
commercial use in connection with the
Iridium Communications systems.
1. Introduction
2. Key Antenna Performance Indicators
Original Patch Specification tested on 50*50mm ground plane
Parameter
Specification
Notes
Range of Receiving Frequency
1616~1626.5Mhz
Center Frequency
1621MHz ?MHz
with 50*50mm GND Plane
Bandwidth
16MHz
Return Loss d-10dB
VSWR
1.5 max
Center Frequency
Gain at Zenith
+2.0dBi typ.
Center Frequency
Gain at 10?Elevation
Center Frequency
Axial Ratio
3 dB Max
Center Frequency
Polarization
RHCP
Impedance
50?/DIV>
Frequency Temp Coefficient (Tf)
0?0ppm/癈
-40癈 to +85癈
Operating Temperature
-40癈 to +85癈
Antenna Weight
10g
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