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GNSS DUAL-BAND ANTENNA

GNSS Built-in antenna Ceramic antenna

L1 L5 GNSS built-in ceramic antenna

Frequency:1176.45MHz~1561.098MHz~1575.42MHz

VSWR:≤2.0 

Output Impedance(ohm):50

Dimensions:25*25*4mm+18*18*4mm

Suitable for: shared bicycles, vehicle navigation systems, drones, trackers,  smart meters, consumer electronics.

Leave a messageGNSS Built-in antenna Ceramic antenna  ContactGNSS Built-in antenna Ceramic antenna
GNSS Built-in antenna Ceramic antenna
GNSS Built-in antenna Ceramic antenna
GNSS Built-in antenna Ceramic antenna

Overview

This antenna is a passive ceramic antenna designed for GPS L1, L5 bands and Beidou B1 band, with excellent multi-band signal reception capabilities. It uses advanced ceramic materials and technologies to ensure efficient and stable signal reception in a wide frequency range (1176.45MHZ to 1575.42MHZ), meeting various high-precision positioning and navigation needs.

Key Features

• Wide frequency band coverage

The antenna covers all operating frequencies of GPS L1, L5 and Beidou B1, ensuring seamless switching and signal reception between different satellite navigation systems.


 Low standing wave ratio (VSWR)
 In the specified frequency band, the standing wave ratio is ≤2.0, which helps to reduce signal reflection and loss and improve signal transmission efficiency.


 High gain
 In the L5 band, the peak gain of the antenna is ≥1dB; in the L1/B1 band, the peak gain is ≥2.5dB, which helps to improve the strength and stability of signal reception.


 High efficiency
 The antenna efficiency is ≥45%, which means that more signal energy is effectively received and converted into usable signals, reducing energy loss.


  Right-hand circular polarization (R.H.C.P)
Matches the polarization mode of the transmitted signal of most satellite navigation systems to improve signal reception efficiency.


  Miniaturized design
 The compact size makes the antenna easy to integrate into various small devices, such as car navigation systems, handheld devices, etc.


Specification

Passive Electrical Specifications
Frequency RangeL5: 1176.45 MHz, B1/L1: 1561.098MHz–1575.42 MHz
Input Impedance50 Ω
VSWR≤2
Efficiency (%)≥40
Axial Ratio≤ 10dB
Peak GainBD B1/GPS L1 ≤ 3 .0 dBi, L5 ≤ 1 dBi
Polarization TypeRHCP
Mechanical Specifications
Antenna Size 25*25*4+18*18*4(mm)
MaterialCeramic
Working Temperature-40 °C to +85 °C


Applications

1. Integrated into scooters
 Provide accurate navigation for urban commuting, leisure and entertainment, and sightseeing, record movement trajectories, and improve travel experience.

2. Integrated into shared bicycles
 Achieve accurate positioning of shared travel, help optimize vehicle management, and provide safety protection in emergency situations.

3. Car navigation system

Integrated into the car navigation system, it provides stable GPS and Beidou signal reception to achieve precise positioning and navigation of the vehicle.

4. UAV and aircraft equipment

Provide multi-band signal reception capabilities to enhance the positioning accuracy and stability of UAVs in complex environments.

5. Intelligent robot system

Provide reliable GPS and Beidou signals to help robots achieve autonomous navigation and path planning.

6. Outdoor adventure and positioning equipment

Such as handheld GPS devices, smart watches, etc., provide stable signal reception and positioning services.


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GNSS Built-in antenna Ceramic antenna

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SHENZHEN VLG WIRELESS TECHNOLOGY CO., LTD