ER-MA-01 Small Measurement Antenna
Introduction
ER-MA-01 Small Measurement Antenna is a miniaturized multi-system dual-frequency GNSS antenna with a compact design that supports the reception of such as GPS, BDS, GLONASS, Galileo, and QZSS. It also supports L-Band signal reception. The GNSS signals antenna housing uses a cast aluminum base, which meets the requirements of high-strength environmental applications, including salt spray and seawater spray in marine environments. The antenna can be installed through the M18 through the wall, or you can use the base to connect to the device. The product can be used in high-precision applications such as autonomous driving and drones.
Features
Full system dual frequency GNSS antenna
Phase center error is better than 3mm
Compact design with a diameter of only 9cm
RoHS certification
Specifications
| Antenna performance | |
|
Frequency range |
GPS L1/L2 GLONASS L1/L2 BDS B1/B2 Galileo E1/E5b QZSS L1/L2 L-Band |
| Polarization mode | Right-handed circular polarization |
| Axle ratio | 2.5dB Max@Axial |
| Phase center deviation | Better than 3mm (at GPS L1 / L2), solve the elevation angle above 15 degrees |
| LNA performance | |
| Active gain | 30dB, typical |
| Noise figure | 2.3dB, typical |
| Operating voltage | 3.3~12 VDC |
| Working current | 25mA, typical |
| Environmental characteristics | |
| Protection class | IP69K |
| Mechanical properties | |
| Dimensions | 90Dx23H mm |
| Weight | 180g |
| Antenna interface | TNC male |
| Installation | M18 through-wall installation |
FAQ:
1. What are the quotation methods?
If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.
2. Are there any discounts?
After we submit the sample price, if more quantity is needed, we will quote the bulk price.
3. How long will it take to deliver the goods after placing the order?
For sensors, parts and modules: in stock-one week; no stock-2-4 weeks; For systems, generally, 8-12 weeks.
4. How to deal with the quality problems?
After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.
If interested in Small Measurement Antenna, pls contact us: info@ericcointernational.com
