 |
 |
VK5ZVS |
|
| Projects 'n' Stuff |
|
|
| Home | Back |
|
| |
| Multi-band antenna. |
| This antenna utilises a commercial automatic antenna tuner.
Rather than having the heavy tuner mounted up high, I used home-made open wire feedline from
the elevated feedpoint of a 34 metre doublet to a much lower mounted antenna tuner.
|
|
|
| |
|
|
| |
|
| The feedline conducors are separated and fed to the rf output and rf ground terminations.
The incoming coaxial cable and power supply leads are looped through a toriod several turns, to help minimise rf currents returning
to the transceiver.
|
|
|
| |
|
|
| |
|
| The feedline is supported by a piece of electrical conduit
mounted on the fascia to keep the feedline away from the metal gutter.
|
|
|
| |
|
|
| |
|
|
|
