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.
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.
• 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.
Passive Electrical Specifications | |
Frequency Range | L5: 1176.45 MHz, B1/L1: 1561.098MHz–1575.42 MHz |
Input Impedance | 50 Ω |
VSWR | ≤2 |
Efficiency (%) | ≥40 |
Axial Ratio | ≤ 10dB |
Peak Gain | BD B1/GPS L1 ≤ 3 .0 dBi, L5 ≤ 1 dBi |
Polarization Type | RHCP |
Mechanical Specifications | |
Antenna Size | 25*25*4+18*18*4(mm) |
Material | Ceramic |
Working Temperature | -40 °C to +85 °C |
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.
+86-13570817400