Overview
The NV2410 GPS/GLONASS L1 antenna features a dual-feed wideband patch element, with a two stage low noise amplifier, comprised of one input LNA per feed, a mid section SAW to filter the combined output, and a final output gain stage. This configuration provides excellent axial ratio that is constant across the full frequency band.
The NV2410 is housed in a compact, industrial-grade weather-proof, magnet mount enclosure, and comes with a 5 metre flying lead or a SMA female connector.
Applications
- High Accuracy & Mission Critical GNSS
- Precision Agriculture, Mining & Construction
- Military & Security
- Avionics
- Law Enforcement & Public Safety
- Fleet Management & Asset Tracking
Features
- Great axial ratio: 3 dB over full bandwidth
- Low noise LNA: <=1 dB
- High rejection SAW filter
- LNA gain: 25 dB typ.
- Low current: 10 mA typ.
- Wide voltage input range: 2.5 to 5.5 VDC
- IP67 weather proof housing
Benefits
- Excellent multipath rejection
- Increased system accuracy
- Excellent signal to noise ratio
- Great out of band signal rejection
- Ideal for harsh environments
- RoHS compliant
Technical Specifications
| Architecture: | Dual, Quadrature Feeds |
| Bandwidth: | 30 MHz (1 dB) |
| Antenna Gain: | 5 dBic (with 100mm ground plane) |
| Axial Ratio: | <eq;3 dB (over full bandwidth) |
| Electrical Architecture: | One LNA per feed line, mid section SAW filter |
| Filtered LNA Frequency Bandwidth: | 1574 MHz to 1606 MHz |
| Polarization: | RHCP |
| LNA Gain: | 25 dB min., 1575.42 MHz to 1606 MHz |
| Gain Flatness: | +/- 2 dB, 1575 MHz to 1605 MHz |
| Out-of-Band Rejection: | 32 dB >1640 MHz 25 dB >35 dB |
| VSWR: | <1.5:1 (at LNA output) |
| Noise Figure: | <eq;1 dB typ. |
| Supply Voltage Range: | +2.5 to 5.5 VDC nominal (over coaxial cable) |
| Supply Current: | 10 mA typ. |
| ESD Circuit Protection: | 15 KV air discharge |
| Size: | 57 mm dia. x 15 mm H |
| Connectors: | SMA female on housing, or SMA male on flying lead – other connectors optional |
| Cable: | RG174 / 5 metres, other lengths optional |
| Operating Temperature: | Range -40 °C to +85 °C |
| Enclosure Radome: | ASA Plastic |
| Base: | Aluminum |
| Weight: | 150 g |
| Mount Method: | Magnet or permanent (pre-tapped 4 x 6-32 UNC) |
| Environmental: | IP67 and RoHS compliant |
| Shock: | 50 G (vertical axis), 30 G (other axes) |
| Vibration: | 3 axis, sweep = 15 min, 10 to 200 Hz sweep = 3 G |
Ordering
The NV2410 GPS/GLONASS L1 antenna from NVS Technologies can be ordered through Canal Geomatics. For more information, please contact us using the Request Pricing form.
