433 MHz Slender Semi-Directional RFID Antenna
433 MHz Slender Semi-Directional RFID Antenna
Description
Overview
This 433 MHz Slender Semi-directional RFID Antenna is designed for outdoor use, is semi-directional, with an ABS anti-UV cabinet that is made to withstand the elements.
Key Features
- Outdoor Application
- Semi directional
- +8 dBi Gain
- -15dB rear attenuation
- ABS anti UV cabinet
Technical Specifications
| Electrical Data | |||
| 435 MHz radiation | Effective electrical length | 0.06λ | |
| Isotropic gain | 8.0 dBi | ||
| Aperture angle @ -3dB | E plane | 2 x 38.2° | |
| H plane | 2 x 41.2° | ||
| First side lobe set E and H plane | |||
| Rear protection | -15 dB | ||
| Average stray radiation | E plane | -20 dB | |
| H plane | -20 dB | ||
| Bandwidth | Gain @ -1dB | 425 to 445 MHz | |
| Normal impedance | 50 Ω | ||
| Mechanical Data | |||
| Connector | SMA | ||
| Overall length | 300 x 300 x 50 mm | ||
| Mass | 1.5 Kg | ||
| Effective wind load | 0.11 m² | ||
| Approximate wind load (25 m/s – 55 mph) | 4.1 daN | ||
| Approximate wind load (45 m/s – 100 mph) | 13.3 daN | ||
