Inertial Sensor Supplier
ER-MA-08 GNSS Choke Antenna uses a high-gain wideband antenna to realize the reception of GPS, BDS, GLONASS, Galileo, QZSS and L-Band GNSS signals. The completely symmetrically distributed multi-order 3D choke scheme is adopted to achieve higher phase center stability and extremely superior anti-multipath interference performance. The phase center coincides with the mechanical center, and the performance is superior.
Wideband dual-frequency multimode
GNSS measurement antenna
Excellent polarization ratio performance
Superior phase center performance
Excellent anti-multipath interference performance
| Antenna performance | |
| Frequency Range | GPS L1/L2/L5 BDS B1/B2/B3 GLONASS G1/G2/G3 Galileo E1/E2/E5/E6C QZSS L1/L2/L5 L-Band |
| Passive gain | ≥[email protected] |
| input resistance | 50Ω |
| Voltage standing wave ratio | ≤1.3 |
| Axle ratio | ≤[email protected] |
| Phase center deviation | ±1.2mm |
| LNA performance | |
| Active gain | 40 ± 2dB (standard optional) |
| Noise Figure | 1.6dB, typical [email protected] ℃ |
| Operating Voltage | 3.3-12V DC |
| Working current | 35mA, typical |
| Environmental characteristics | |
| Protection class | IP65, IP67 (inside) |
| Certification | NGS |
| Mechanical properties | |
| Dimensions | D370 x H263mm |
| Weight | 7.7kg±100g |
| Antenna interface | TNC female |
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-2-4weeks; 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 GNSS Choke Antenna, pls contact us : [email protected]ternational.com
