MHB-1575A (MWSL-1208) L1 GPS Miniature Dielectric Loaded Antenna
This breakthrough GPS L1 miniature dielectric-loaded antenna provides circularly-polarized gain from a small volume.
Product MWSL1208 is now MHB-1575A.
Average lead-time: 4 to 6 weeks.
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- Description
Description
MHB-1575A (MWSL-1208) L1 GPS Miniature Dielectric Loaded Antenna with 3-pin connection.
The MHB-1575A is breakthrough GPS L1 miniature dielectric-loaded antenna which uses MARUWA’s distinctive materials technology to provide circularly-polarized gain from a small volume where the housing environment causes a higher degree of frequency down-tuning.
For more tightly integrated applications the alternative MHB-1575C should be selected. This together with the high relative dielectric constant of the core ensures excellent performance in tightly integrated applications.
Key Features
- Designed for installation with 10mm gap from antenna side to host PCB ground-plane
- Filters against interference from cellular and ISM bands
- Balanced design rejects common mode noise from ground plane
- Solder-pad installation to device PCB
Applications
- UAV/AUV
- Asset Tracking
- Hand-held Devices
- Traffic Enforcement
- Emergency Location
- Seismic Monitors/Measuring
- Wildlife Tracking
- Marine Tracking
MHB-1575A Specifications
Maruwa Product Line
Features of Sarantel Antennas
Helical Conformation is applied to MARUWA’s Dielectric Ceramic and our antenna has 4 features as follows.
- Wide Beam-width
- Jamming-Resistant
- Insusceptible to human body
- Compact Size
Wide Beam-width
Due to its wide beam-width, Sarantel Antennas can be attached at any angle.
Jamming Resistant
When receiving radio waves in the gap between buildings or trees, antenna receive signals from satellites and signals reflected by interference. In case of GPS, it calculates the location by using distance from the satellite. The actual signals from satellite and reflected signals are different in the route and if antenna recognizes both are correct signals, the result may become inaccurate.
As Sarantel Antennas are designed to receive the signals from satellite more strongly and less strongly to the reflected signals, they are jamming-resistant and calculate the location very precisely.
High Interference Resistance
Sarantel Antenna demonstrates high interference resistance. The chart on right hand side shows feature of “Return Loss”;
- Case 1: Free space only for antennas without the mobile device
- Case 2: Antenna placed in the mobile device and holding it by hand
- Case 3: Antenna placed in the mobile device and holding it by hand and close to human body
As Sarantel Antenna does not get interfered by human body, it shows high performance and feature.
Compact Size
The compact size is realized by using its high Q dielectric Ceramic.
