RAKARJ14 915MHz White Blade Antenna Datasheet
Overview
Features
- Frequency Range: 902~928 MHz
- Max Gain: 2.3 dBi
- VSWR: ≤ 1.5
- High efficiency
- Vertically polarized
Figure 464: RAKARJ14 Antenna OverviewSpecifications
| Model | RAKARJ14 |
|---|
| Frequency Range | 902 MHz~928 MHz |
| Peak Gain | 2.3 dBi |
| VSWR | ≤ 1.5 |
| Efficiency | > 80% |
| Feed Impedance | 50 Ω |
| Polarization | Vertical |
| Cover material (color) | Plastic (White) |
| Connector type | RP-SMA |
| Dimensions (mm) | Փ13.0 mm x 198.0 mm |
| Operation Temp (°C) | -30 °C ~ +75 °C |
| Humidity range | 5%~95% |
S11 & VSWR
| Frequency(MHz) | S11 | VSWR |
|---|
| 902MHz | -18.3 | 1.28 |
| 928MHz | -14.6 | 1.46 |
Figure 465: S11 and VSWR GraphPeak Gain & Efficiency
| Frequency (MHz) | Gain (dBi) | Efficiency (%) |
|---|
| 902 | 2.3 | 82.6 |
| 904 | 2.2 | 82.3 |
| 906 | 2.2 | 82.7 |
| 908 | 2.3 | 84.0 |
| 910 | 2.3 | 85.0 |
| 912 | 2.3 | 85.7 |
| 914 | 2.3 | 86.0 |
| 916 | 2.2 | 86.1 |
| 918 | 2.2 | 85.9 |
| 920 | 2.2 | 86.0 |
| 922 | 2.2 | 86.4 |
| 924 | 1.9 | 85.9 |
| 926 | 1.9 | 85.1 |
| 928 | 2.1 | 85.5 |
| Average | - | 84.9 |
Radiation Patterns
Figure 466: Radiation PatternsMechanical Characteristics
Figure 467: Mechanical Specifications
