- ANTENNA VERTICALE MULTIBANDA MOLTO ROBUSTA, ALTEZZA: 7,20m
- DIAMETRO ALLA BASE 50Mm, FINALE 30mm
- BALUN 1:4 IN DOTAZIONE
- L'ANTENNA è PRATICAMENTE NUOVA è STATA INSTALLATA SOLO PER 3 MESI E ORA SOSTITUITA DA DIRETTIVA
The DX Vertical antennas by EAntenna are wideband designs and do not require and lossy traps. This results in a simple construction, low wind resistance and lower visibility. The mathcing is achieved with a 1:4 balun, the SWR is in most cases below 2.5:1, in some cases a tuner might be required. A longer coaxial cable can be helpful in some cases, as the oputer conductor will act as a counter poise. Radials or counterpoises are required, we suggest at least 4 wires with 5m length, or 8 wires with at least 2m length. The more/longer the better. Under perfect circumstances the 10m long version can be operated up to 70cm with good SWR. The stated max. wind velocity is valid when the antenna is guyed in three directions at three levels.