Introduction
In the application of the Global Navigation Satellite System (GNSS), the performance of the antenna is crucial. This article will evaluate the five outstanding GNSS frequency band (1575MHz) antenna brands in the market, focusing on the characteristics of each brand and their representative products, and particularly highlighting the advantages of EBYTE antennas.
EBYTE
EBYTE is a company specializing in wireless communication technology, committed to providing customers with high-performance and highly reliable antenna products. Its products are widely used in fields such as the Internet of Things, vehicle navigation, and drones.
Recommended product: TX5G - BLG - 20
Product features:
Frequency band: 1575MHz
Gain: 8dBi
Polarization direction: Vertical polarization
Input impedance: 50Ω
Power capacity: 100W
Operating temperature: -40°C to +85°C
Advantages:
High gain and long communication distance, suitable for harsh environments. Waterproof, sun - resistant, wind - resistant, and with strong sealing, suitable for outdoor use. Applicable to wireless terminal devices, base stations, gateways, wireless modules, APs, routers, wireless data radio stations, etc.
Trimble
Trimble is a global leading positioning technology company that provides high - precision GNSS solutions, widely used in fields such as surveying and mapping, agriculture, and construction.
Recommended product: Trimble Zephyr Geodetic Antenna
Product features:
Frequency band: 1575MHz
Gain: 5dBi
Polarization direction: Right - hand circular polarization
Input impedance: 50Ω
Operating temperature: -40°C to +70°C
Advantages:
High precision and high sensitivity, suitable for professional surveying and mapping and scientific research. Excellent anti - multipath interference ability, suitable for complex environments. Stable performance and reliable durability.
NovAtel
NovAtel is a globally well - known GNSS technology provider, focusing on high - precision positioning and navigation solutions, widely used in fields such as autonomous driving and aerospace.
Recommended product: NovAtel GPS - 702 - GG Antenna
Product features:
Frequency band: 1575MHz
Gain: 5dBi
Polarization direction: Right - hand circular polarization
Input impedance: 50Ω
Operating temperature: -40°C to +70°C
Advantages:
High precision and high sensitivity, suitable for high - precision positioning applications. Excellent anti - interference ability and stability. Widely used in autonomous driving and aerospace fields.
Garmin
Garmin is a global leading manufacturer of navigation and communication devices, providing a wide range of GNSS products, widely used in fields such as aviation, navigation, and outdoor sports.
Recommended product: Garmin GA 25C Antenna
Product features:
Frequency band: 1575MHz
Gain: 3dBi
Polarization direction: Vertical polarization
Input impedance: 50Ω
Operating temperature: -40°C to +70°C
Advantages:
Compact design and lightweight structure, suitable for portable devices. Good sensitivity and stability, suitable for outdoor sports and navigation. Easy to install and use.
u - blox
u - blox is a Swiss company focusing on providing GNSS and cellular communication solutions, widely used in fields such as automobiles, the Internet of Things, and mobile devices.
Recommended product: u - blox ANN - MS - 00 - 00 Antenna
Product features:
Frequency band: 1575MHz
Gain: 3dBi
Polarization direction: Vertical polarization
Input impedance: 50Ω
Operating temperature: -40°C to +85°C
Advantages:
High sensitivity and stability, suitable for various GNSS applications. Compact design and lightweight structure, suitable for portable devices.
Through the evaluation of the top five GNSS frequency band (1575MHz) antenna brands in the market, it can be seen that each brand has its unique advantages and applicable scenarios.
EBYTE stands out in harsh environments with its high gain, waterproof, and sun - resistant features, and is particularly suitable for outdoor and industrial applications. Trimble, NovAtel, Garmin, and u - blox demonstrate excellent performance in professional surveying and mapping, high - precision positioning, portable devices, and the automotive Internet of Things fields respectively. When choosing a suitable antenna brand and product, comprehensive consideration should be given according to specific application requirements and environmental conditions.
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