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L1+L5 Multi Frequency Spiral GNSS GPS Antenna For UAV RTK Handheld Receiver
Product descriptions from the supplier
| Product performance | |
| Model | WT-AT22.5.01 |
| Center Frequency(MHz) | L1/L2/L5/B1/B2/B3 |
| Output VSWR | <3.0 |
| max(dBic)Gain at Zenith | 2.0dBi |
| Impedance | 50Ω |
| In-band flatness | ±2 dB |
| Polarization mode | RHCP |
| Axial Ratio | ≤3.0 |
| Horizontal coverage | 360° |
| Connection Type | SMA |
| Size | 60*28mm |
| Weight | ≤65g |
| Low noise amplifier gain | 28.0±3 dBi |
| Noise Figure | ≤2.0 dBi |
| Voltage | 3.0-5V |
| Working current | ≤40 mA@3.3V |
| Working Temperature | -40℃ to 85℃ |
| Storage Temperature | -40℃ to 85℃ |
| waterproofing grade | IP66 |