1 Dimension（Unit：mm）
2 Electrical Characteristics
| No. | Item | Specifications |
| 1 | Frequency（MHz） | 433mhz |
| 2 | V.S.W.R | < 1.5 |
| 3 | Gain（Zenith） | 3dBi |
| 4 | Impedance | 50 Ω |
| 4 | Polarization | Vertical |
| 5 | Max Power | 50W |
3.2 Mechanical
Form 2
| No. | Item | Specification | |
| 1 | Connector | BNC | |
| 2 | Plastic Housing | Black | |
| 3 | Height | 145mm | |
| 4 | Max diameter | 14.5mm | |
| 5 | Min diameter | 6mm | |
