| 内导体长度 | 最大增益(dB) | 主瓣方向(˚) | 主瓣宽度(˚) | 副瓣电平(dB) |
| 1.5 | 10.4 | 49 | 40.9 | −22.4 |
| 1.6 | 10.4 | 49 | 41.3 | −22.5 |
| 1.7 | 10.3 | 49 | 42.1 | −20.6 |
| 1.8 | 10.3 | 49 | 42.4 | −22.5 |
| 1.9 | 10.3 | 49 | 42.3 | −22.1 |
| 2.0 | 10.4 | 49 | 41.8 | −20.9 |
| 2.1 | 10.4 | 49 | 41.9 | −22.6 |
| 2.2 | 10.3 | 50 | 41.9 | −20.4 |
| 2.3 | 10.1 | 50 | 41.9 | −21.8 |
| 2.4 | 10.1 | 50 | 42.2 | −21.8 |
| 2.5 | 10.2 | 49 | 42.4 | −20.4 |