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25×25有源内置天线，尺寸小、厚度薄便于安装
发布时间：2026-02-26人气：
25×25有源内置天线，尺寸小、厚度薄便于安装
1、Product Description
This product can be used as various GPS receivers navigation, GPS clock, positioning.
2、OVERALL PERFORMANCE
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CHARACTERISTICS
SPEC
Center Frequency
1575.42±1.023MHz
Voltage
DC 3.0±0.3V
Current
12mA max
Gain
28dB typ
Noise Figure
2.0dB max
Bandwidth
10MHz min
Output VSWR
2.0 max
Output Impedance
50ohm
Dimensions
25mm×25mm×5.5mm typ
Weight
8 ± 2g
Cable
100 ± 1mm
Connector
NC
3、Patch antenna
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CHARACTERISTICS
SPEC
Dimensions
25mm×25mm×2mm typ
Center Frequency
1575.42±1MHz×50mm Ground )
Bandwidth
8MHz min
Peak Gain
2dB typ
Output V.S.W.R
2.0dB max
Output Impedance
50ohm
Polarization
R.H.C.P
4、LNA/Filter
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CHARACTERISTICS
SPEC
Voltage
DC 3.0±0.3V
Current
12mA max
Center Frequency
1575.42±1MHz
Gain
27±2dB typ
Noise Figure
1.5dB max
Filter
SAW filter 30dB min fo±60MHz
Output V.S.W.R
2.0 max