On Friday, before CQWW contesto we swapped the main antenna mast. Original 2-14MHz Element DKZ7B we replace the dual-band antenna ECO 247, operating in the 7 and 14MHz:
|Max. performance||1,6kW PEP|
|F / B ratio||25dB/20m, 15/40m|
|Length of boom||5m|
The antenna of course received a new Yaesu rotator. Receive antenna in the air require a tremendous effort of all involved, but the result is certainly worth.