OB5-20 5el 20m Monoband Yagi
| OB5-20 | 5 Element Monoband Yagi 20m | |
| Bands | 20 | |
| Gain (dBd) * | 8.5 | |
| Gain (dBi) ** | 15.7 | |
| F/B (dB) | 27 | |
| VSWR | ||
| 14,000 - 14,220 - 14,350 | 1,2 - 1,05 - 1,3 | |
| Elements (number) | 5 | |
| Max. Elementlength (m) | 11.08 | |
| Boomlength (m) | 15.1 | |
| Turning Radius (m) | 9.45 | |
| Feedlines (number) | 1 Coax 50 Ohm | |
| Weight (kg) | 80 | |
| Windload at 130 km/h | 1.197 N / 1,50 m² / 16,10 feet² | |
| Price *** | 2.629,00 EUR |
| * = average gain over dipol in free-space / for comparison: 2 el monobander 4 dBd, 3 el 5-6 dBd |
| ** = average gain at 20m above ground (= dBd + 2.15 dB isotropic + about 5 dB ground reflection) |
| *** = outside EU minus 19% tax - subject to change |