OPTIBEAM ANTENNAS FROM GERMANY - ENGINEERING AT IT'S BEST
OB6-3M 6 Element, 3 Band 20/15/10m - Reduced size
Full-size elements on 15 and 10m. Efficient Moxon rectangle on 20m . Unique low-VSWR direct feed system
Click here for photos of the excellent mechanical construction
| Bands* | 20 | 15 | 10 |
| Gain (dbd)** | 4.2 | 4.1 | 4.7 |
| Elements | 2 | 2 | 2 |
| F/B (db) | 20+ | 15 | 15 |
| VSWR (worst): | <1.5 | <1.6 | <1.5+ |
*External tuner also gives acceptable results on 17/12m
**=average gain over dipole in free-space -for comparison: 2 el monobander 4 dbd, 3 el 5-6 dbd
***=average gain at 20m above ground
+ =28.0-29.0
Max. Element length (m) - 8m (26.5ft)
Boom length - 10ft
Turning Radius (m) - 4.3 (14ft)
Feedlines (number) -1 Coax 50 Ohm
Weight (lb) - 33
Windload at 130km/h - 654 N / 0,82m²
Price = Please check with us for current prices.