RHT provides a wide selection of GPS/GLONASS/Compass Antennas, supporting reliable satellite positioning and navigation for vehicle navigation systems, tracking devices, surveying equipment, and smart devices.
With various frequency bands, antenna designs, mounting options, polarization types, and connection configurations, our products meet different positioning performance and integration requirements.
RHT works closely with engineering teams to provide suitable GPS/GLONASS/Compass Antenna solutions, from sample evaluation and design verification to product integration and technical support.
Features
-Low Noise Amplifier (LNA):Often includes an integrated LNA to amplify weak signals received from satellites, improving signal quality and reducing noise.
-Polarization:Typically right-hand circularly polarized (RHCP) to match the polarization of GPS signals, which helps in receiving the signal more effectively.
-Gain:Provides sufficient gain to enhance the received signal strength, usually specified in decibels (dB). Common values range from 20 dB to 35 dB depending on the application.
-Impedance:Designed with an impedance of 50 ohms, which is standard for most RF applications, ensuring compatibility with GPS receivers and other related equipment.
Applications
1.Surveying and Mapping
2.Agriculture
3.Military and Defense
4.Timing and Synchronization:
Specifications
Specification:
Antenna
Center Frequency:1575.42±1MHz
Band Width:CF±5MHz
Polarization:RHCP
Gain:5dBic(Zenith)
V.S.W.R:<1.5
Impendance:50Ω
Axial Ratio:3dB(max)
Dimension:25*25*4mm
LAN
Gain:28±2dB
Noise Figure:<1.5
Filter Insertion Loss:<3dB
Ex-band Attenuation:12dB@CF+50MHz/16dB@CF-50MHz
Supply Voltage:2.2~5V DC
Current Consumption:5~15mA
V.S.W.R:<2.0
Cable:RG174
Connector:SMA/MCX/FAKRA or others
Radome Material:ABS
Mounting Method:Magnet
Environmental:Operating Temperature :-40℃~+85℃
Technical Documents
Please contact us for more information.