Prices 20% less for customers outside of EU
Gain 10m above average Ground:
7.88dBi @ 23 degrees (18.1MHz)
7.64dBi @ 20 degrees (21.2MHz)
7.71dBi @ 17 degrees (28.5MHz)
Power Rating: 5kw+
Below 1.4:1 from 18.05MHz to 18.20MHz
Below 1.5:1 from 21.00MHz to 21.45MHz
Below 1.9:1 from 28.00MHz to 28.80MHz
Stacking Distance: 4.5-8.0m ( 7.0m recommended)
Turning Circle/ max. element width: 3.1/6.2m
Element length toward ground: 1.6m
Weight: 7.0KG / 15.5LB
Wind Loading: 0.28 Square Metres / 3.1 Square feet
Wind Survival: 165KPH / 102MPH
Other options available if higher wind loading/survival is required.
The 17m element is made with a six section taper starting at 25.4mm (1') finishing at 9.525mm (3/8''). The 15m section has 5 tapers starting at 22.25mm (7/8'') and finishing at 9.525mm (3/8'') while the 10m element has 3 sections, the centre being 22.25mm (3/4'') with 15.88mm (5/8'') tips. All elements are insulated and stainless steel hardware is used throughout.
OTHER TAPER SCHEDULES ARE AVAILABLE IN THIS ANTENNA, CALL OR EMAIL FOR DETAILS
Our antennas are constructed with the best quality materials in order the best mechanical construction can be achieved, not the cheapest and most profitable! Even a digital caliper is used (with an accuracy of .01mm) to measure the elements during production to ensure they are within 0.2mm (on critical bands) of what they should be, this ensures they work as well as our software model predicts.
Note: much development time has gone into our antennas, not just on basic electromagnetic design, we are able to model the effect of insulators, booms and other objects to ensure the make up or our antennas have least effect on performance and pattern degradation. More information can be found here
The above photos shows the DES-dipole centre and the very high standard to which it is made.
The DES-dipole Antenna Layout
Manufactured the right way, not the cheapest way