EV210 Multi-Frequency UAV GNSS Antenna — Compact Drone Antenna, IP67
EV210 is a compact multi-frequency GNSS antenna purpose-built for lightweight UAVs. Supporting GPS L1/L2, BDS B1/B2/B3, GLONASS G1/G2, and Galileo E1 in a Φ27.5 × 57.6 mm housing weighing just grams, it delivers 33±2 dB LNA gain and IP67 weather sealing — ideal for precision agriculture, aerial photography, telemetry, and public security drone platforms.
Description
Compact Multi-Frequency GNSS Antenna for Lightweight UAV Applications
The EV210 is a high-gain passive GNSS antenna with integrated LNA, engineered for four-system multi-frequency reception in a Φ27.5 × 57.6 mm form factor. It covers GPS L1/L2 · BDS B1/B2/B3 · GLONASS G1/G2 · Galileo E1 in a single RHCP element with wide beam width for reliable low-elevation signal reception. IP67-rated when mounted, the EV210 is designed for weight-sensitive UAV platforms where broad frequency coverage, stable phase centre, and interference rejection are all required.
Key Features
- Four-system full multi-frequency: GPS L1/L2 · BDS B1/B2/B3 · GLONASS G1/G2 · Galileo E1
- High-gain LNA: 33±2 dB · Noise figure ≤1.3 dB
- RHCP polarisation · Axis ratio ≤3 dB · Maximum gain 2.5 dBi
- Full 360° azimuth coverage with wide elevation beam for low-angle reception
- Phase centre error: ±3 mm
- VSWR (passive) ≤1.5 · VSWR (active) ≤2.0
- Passband ripple ±2 dB · High out-of-band rejection
- Supply: DC 3.3–12 V
- IP67 (mounted) · IP65 (standalone)
- Compact: Φ27.5 × 57.6 mm · SMA (male) connector
- Operating temperature: −40°C to +70°C
Antenna Specifications
| Parameter | Value |
|---|---|
| Frequency Coverage | GPS L1/L2 · BDS B1/B2/B3 · GLONASS G1/G2 · Galileo E1 |
| Antenna Impedance | 50 Ω |
| Polarisation | RHCP |
| Axis Ratio | ≤3 dB |
| Azimuth Coverage | 0°–360° |
| VSWR (passive) | ≤1.5 |
| Maximum Gain | 2.5 dBi |
| Phase Centre Error | ±3 mm |
LNA Specifications
| Parameter | Value |
|---|---|
| LNA Gain | 33±2 dB |
| Noise Figure | ≤1.3 dB |
| VSWR (active) | ≤2.0 |
| Passband Ripple | ±2 dB |
| Supply Voltage | DC 3.3–12 V |
Mechanical & Environmental
| Parameter | Value |
|---|---|
| Dimensions | Φ27.5 × 57.6 mm |
| Connector | SMA (male) |
| Waterproof Rating | IP67 (mounted) · IP65 (standalone) |
| Operating Temperature | −40°C to +70°C |
| Storage Temperature | −55°C to +70°C |
| Storage Humidity | 95% non-condensing |
Applications
The EV210’s compact form factor and broad frequency coverage make it well suited for precision agriculture drones, aerial survey and photogrammetry platforms, telemetry and remote sensing UAVs, disaster surveillance and public security patrol drones, and electric power line inspection systems — anywhere a lightweight, weatherproof multi-frequency antenna is needed without sacrificing signal integrity.
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