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GLXCT2504
Asialeren
8517710000
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Performance Index
Technical requirements | Technical Index |
Material name | Passive ceramic antenna |
Frequency Range(MHz) | GPS :1575.42MHz GLONASS：1602Mhz |
Center Frequency(MHz) | |
Gain(dBi)（Gain at Zenith） | ≥2dBi(connecting PCB) |
Axial Ratio(dB) | ≤5dB(Center Frequency) |
Bandwidth(MHz) | 20MHz min（Return Loss@-10dB） |
Output Impedance(Ω) | 50Ω |
V.S.W.R(dB) | <2 |
Return Loss(dB) | ≤-15(1575.42MHz&1602MHz) |
Vertical Beamwidth(°) | 100±10° |
Horizontal Beamwidth（°） | 360° |
Efficiency (%) | ≥57%@1575MHz |
≥56%@1575MHz | |
Polarization | RHCP |
Dimension（mm） | 25*25*4 |
Environmental adaptation
1 | Working temperature[℃] | -40~ 85 |
2 | Working Temperature[℃] | -40~ 85 |
3 | Working Humidity[%] | ≤95 |
Product structure drawing
Product Introduction
Dual-Band Compatibility
Supports GPS L1 (1575.42MHz) and GLONASS G1 (1602MHz) signals, ideal for global navigation systems requiring multi-constellation accuracy.
High Signal Efficiency
Achieves ≥57% efficiency at 1575MHz and a zenith gain of ≥2dB, ensuring strong signal reception even in remote or obstructed areas.
Robust Environmental Resilience
Operates reliably in extreme temperatures (-40°C to 85°C) and high humidity (≤95%), suited for coastal, industrial, and outdoor deployments.
Compact & Durable Design
Ultra-small 25x25x4mm footprint with a smooth silver surface and anti-oxidation pins, ensuring easy integration and long-term durability.
Optimized RF Performance
Features 50Ω impedance, low VSWR (<2), and a 20MHz bandwidth, minimizing signal loss and maximizing compatibility with standard RF systems.
Use Cases:
Outdoor Navigation Systems: Provides reliable dual-band positioning for hiking devices, drones, and marine equipment.
Fleet Management: Ensures accurate GPS/GLONASS tracking for trucks and logistics vehicles in harsh weather.
Industrial IoT Sensors: Built to withstand factory vibrations and temperature fluctuations.
Smart Agriculture: Supports precision farming tools requiring stable satellite signals in rural areas.
Emergency Beacons: Delivers critical location data in extreme environments for rescue operations.
FAQ:
Q:Does this antenna support both GPS and GLONASS?
A:Yes, it covers GPS L1 (1575.42MHz) and GLONASS G1 (1602MHz) bands for global positioning accuracy.
Q:What is the operating temperature range?
A:It functions reliably from -40°C to 85°C, suitable for extreme outdoor and industrial environments.
Q:Is this antenna waterproof?
A:While not explicitly rated for waterproofing, its humidity resistance (≤95%) makes it suitable for protected outdoor use.
Q:What is the gain of this antenna?
A:The gain at zenith is ≥2dB when connected to a PCB, ensuring strong signal reception.
Q:Does it require an external power source?
A:No, it’s a passive antenna and does not need additional power.
Q:Is it compatible with standard RF systems?
A:Yes, it features 50Ω impedance and low VSWR (<2) for seamless integration.
Q:What’s the warranty period?
A:The product comes with a 1-year guarantee against manufacturing defects.
Performance Index
Technical requirements | Technical Index |
Material name | Passive ceramic antenna |
Frequency Range(MHz) | GPS :1575.42MHz GLONASS：1602Mhz |
Center Frequency(MHz) | |
Gain(dBi)（Gain at Zenith） | ≥2dBi(connecting PCB) |
Axial Ratio(dB) | ≤5dB(Center Frequency) |
Bandwidth(MHz) | 20MHz min（Return Loss@-10dB） |
Output Impedance(Ω) | 50Ω |
V.S.W.R(dB) | <2 |
Return Loss(dB) | ≤-15(1575.42MHz&1602MHz) |
Vertical Beamwidth(°) | 100±10° |
Horizontal Beamwidth（°） | 360° |
Efficiency (%) | ≥57%@1575MHz |
≥56%@1575MHz | |
Polarization | RHCP |
Dimension（mm） | 25*25*4 |
Environmental adaptation
1 | Working temperature[℃] | -40~ 85 |
2 | Working Temperature[℃] | -40~ 85 |
3 | Working Humidity[%] | ≤95 |
Product structure drawing
Product Introduction
Dual-Band Compatibility
Supports GPS L1 (1575.42MHz) and GLONASS G1 (1602MHz) signals, ideal for global navigation systems requiring multi-constellation accuracy.
High Signal Efficiency
Achieves ≥57% efficiency at 1575MHz and a zenith gain of ≥2dB, ensuring strong signal reception even in remote or obstructed areas.
Robust Environmental Resilience
Operates reliably in extreme temperatures (-40°C to 85°C) and high humidity (≤95%), suited for coastal, industrial, and outdoor deployments.
Compact & Durable Design
Ultra-small 25x25x4mm footprint with a smooth silver surface and anti-oxidation pins, ensuring easy integration and long-term durability.
Optimized RF Performance
Features 50Ω impedance, low VSWR (<2), and a 20MHz bandwidth, minimizing signal loss and maximizing compatibility with standard RF systems.
Use Cases:
Outdoor Navigation Systems: Provides reliable dual-band positioning for hiking devices, drones, and marine equipment.
Fleet Management: Ensures accurate GPS/GLONASS tracking for trucks and logistics vehicles in harsh weather.
Industrial IoT Sensors: Built to withstand factory vibrations and temperature fluctuations.
Smart Agriculture: Supports precision farming tools requiring stable satellite signals in rural areas.
Emergency Beacons: Delivers critical location data in extreme environments for rescue operations.
FAQ:
Q:Does this antenna support both GPS and GLONASS?
A:Yes, it covers GPS L1 (1575.42MHz) and GLONASS G1 (1602MHz) bands for global positioning accuracy.
Q:What is the operating temperature range?
A:It functions reliably from -40°C to 85°C, suitable for extreme outdoor and industrial environments.
Q:Is this antenna waterproof?
A:While not explicitly rated for waterproofing, its humidity resistance (≤95%) makes it suitable for protected outdoor use.
Q:What is the gain of this antenna?
A:The gain at zenith is ≥2dB when connected to a PCB, ensuring strong signal reception.
Q:Does it require an external power source?
A:No, it’s a passive antenna and does not need additional power.
Q:Is it compatible with standard RF systems?
A:Yes, it features 50Ω impedance and low VSWR (<2) for seamless integration.
Q:What’s the warranty period?
A:The product comes with a 1-year guarantee against manufacturing defects.
