Built-in GPS BDS 25x25mm active ceramic antenna 18dbi

Main specifications/performance:
Frequency :1561.098MHz~1575.42MHz
Impedance:  50Ω
Polarization type: RHCP
Dimension : 25mm(L)×25mm(W) 
Connectors and cables: IPEX+φ1.13(Customizable)

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Product Details

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Product introduction

This is a ceramic antenna with small size, high gain, and support for GPS+BDS dual frequency (1561.098MHz~1575.42MHz), which can achieve joint positioning and navigation of multiple systems. It has the advantages of high stability and strong anti-interference ability.

Suitable for: trackers, cars, electric vehicles, navigation equipment, instruments, etc.

Functional characteristics

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1. Dual band support. Passive and active design, suitable for different application needs.

2. Excellent anti-interference performance design, able to significantly reduce electromagnetic interference generated by the surrounding environment and electronic devices.

Specification parameter

Antenna Element,LNA&Cable:
Center Frequency:	1561.098MHz~1575.42MHz
Voltage:	DC 3.0±0.3V
Current:	5mA max
LNA Gain:	18±2dBi typ
Noise Figure:	≤2.0dB max
Bandwidth:	20MHz min
Output VSWR:	≤2.0 max
Output Impedance:	50Ω
Dimensions:	25mm(L)×25mm(W)×4.5mm(H) \Φ1.13 Coaxial cable (customizable)
Connector:	IPEX(Customizable)
Passive Antenna:
Dimensions:	25mm(L)×25mm(W)×2.0mm(H) typ
Center Frequency:	1561.098MHz-1575.42MHz
Bandwidth:	20MHz min
Peak Gain:	≥1.0 dBi typ
Efficiency:	≥40%
Output VSWR:	≤2.0dB max
Output Impedance:	50Ω
Polarization:	RHCP