| OB9-2WARC (new optimized version) | 9 Element Duoband Yagi 17-12m | |
|---|---|---|
| Bands | 17 / 12 | |
| Gain (dbd)* | 7,6 / 8,4 | |
| Gain (dbi)** | 15,1 / 16,1 | |
| F/B (db) | 27 / 22 | |
| SWR: | ||
| 18,07 – 18,13 – 18,17 | 1,2 – 1,1 – 1,2 | |
| 24,89 – 24,94 – 24,99 | 1,2 – 1,1 – 1,2 | |
| Elements (number) | 9 | |
| Active Elements | 4 / 5 | |
| Max. Elementlength (m) | 8,68 | |
| Boomlength (m) | 9,80 | |
| Turning Radius (m) | 6,50 | |
| Feedlines (number) | 1 Coax 50 Ohm | |
| Weight (kg) | 45 | |
| Windload at 130 km/h | 920 N / 1,15 m2 / 12,36 feet2 | |
| Price (incl. 5 KW 1:2 balun) *** | EUR 1.655,00 |
| * = 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 | |
See More : http://www.optibeam.de/
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