DUO7 10-15 is a very compact dualband yagi with full size elements for 21 and 28 MHz bands with a compact size and surprising performance.
Simple to assemble, DUO7 10-15 does not require any calibration. It features flat SWR below 1.5:1 on all operating bands and is a perfect fit for modern transceivers and linear amplifiers.
Requires only one coaxial cable.
It is the perfect companion for a monoband for 20 meters.
Requires a rotor for a medium / light load
SPECIFICATIONS:
| DUO7 1015 Bands |
10 m |
15 m |
Gain dBi:
(20 meters above the ground) |
13.3 |
12.45 |
| Gain dBd free space: |
5.45 |
4.78 |
| F/B: |
20 |
21 |
| Active elements: |
4 |
3 |
Bandwidth kHz
S.W.R. ≤ 1.5:1 |
700 |
450 |
| Boom Length: |
400 cm/13.12 ft |
| Turning radius: |
420 cm/13.77 ft |
| Feed line required: |
1 X 50 Ohm |
| Max tower lift side: |
50 cm/1.64 ft |
- Longest element: 760 cm/24.93 ft
- Power handling: 10 KW
- Wind area: 0.52 m²/5.6 sft
- Wind load 130Km/h: 419 N
- Wind survival*: 130 Kmh – 80 MPH
- Tower Leg/Mast diameter: 40/60 mm – 1.57/2.36 inch (larger on request – specify on order form)
- Balun: 3 KW included
- Weight (excluding packaging): 18 Kg/40 lb
MATERIALS USED:
- Tubes and plates: aluminum alloy 6060T6
- Hardware: stainless steel
- Insulating clamps: Polypropylene UV resistant
Manual: English
