Cushcraft Rotary dipole D 4
The dipole D-3 and D-4 Cushcraft are multiband dipoles for mounting pole.
A classic dipole has always preferred directions 2. Often the opposite station is located just outside of this area. However, these antennas are rolling in and so you can choose the right direction.
Both antennas on the 14/21/28MHz. The D-4 Cushcraft will additionaly work on 7MHz too. For more information, see the table below.
|Frequency range [MHz]||7/14/21/28|
|Max Power (Watts)||1500|
|Boom diameter (cm)||-|
|Elements length (m)||10.92|
|Turning radius (m)|
|Wind load (m ²)||1.3|
|Mast size (mm)||32-50|