3-element SteppIR default values – values are in inches.
| 3-el SteppIR Yagi default values | |||
| DIR | DRV | REF | |
| 10M Normal – 28000 MHz | 181.5 | 190.4 | 194.6 |
| 10M 180 – 28000 MHz | 198.1 | 188.9 | 180.5 |
| 12M Normal – 24890 MHz | 204.7 | 215.2 | 223.5 |
| 12M 180 – 24890 MHz | 225.4 | 213.7 | 201.7 |
| 15M Normal – 21000 MHz | 246.2 | 259.5 | 266.6 |
| 15M 180 – 21000 MHz | 269.0 | 257.1 | 241.0 |
| 17M Normal – 18068 MHz | 288.0 | 303.0 | 319.4 |
| 17M 180 – 18068 MHz | 315.9 | 301.1 | 287.3 |
| 20M Normal – 14000 MHz | 381.4 | 394.6 | 412.3 |
| 20M 180 – 14000 MHz | 410.4 | 392.4 | 378.4 |
| 6M – no option – 50000 MHz | 82.3 | 106.5 | 126.0 |
| 6M – w/passive element | 103.2 | 108.1 | 115.6 |