WSN-A909 is a circularly polarized antenna in the UHF band, which has the advantages of high gain, small standing wave, front-to-back ratio, etc., and can be widely used in various RFID systems.
Features: "High-performance circularly polarized antenna；
The gain is high, the standing wave is small, and the front-to-back ratio is large.
Small size, easy to install.
High-precision aluminum reflective surface.
Anti-aging coating；
DC grounding；
Comes standard with a lightweight adjustable angle clip code"
| Model | WSN-A909 |
|---|---|
| Operating Frequency | ISM 902~928MHz / ISM 865~868MHz |
| Gain | 9 dBi |
| Horizontal 3dB Beamwidth | 65° |
| Vertical 3dB Beamwidth | 65° |
| Front-to-Back Ratio | > 25dB |
| Polarization | Circular |
| Input Impedance | 50 Ω |
| Voltage Standing Wave Ratio (VSWR) | < 1.2 |
| Power Capacity | 500 W |
| Connector | SMA |
| Third-Order Intermodulation | < -150 dBc |
| Lightning Protection | DC Grounding |
| Dimensions | 260mm × 260mm × 30mm |
| Weight | 0.7 kg |
| Radome Material | ABS |
| Bracket Weight | 0.4 kg |
| Max Wind Speed Resistance | 120 km/h |
| Operating Temperature | -25℃ ~ +70℃ |