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6 el 14MHz OWA-HD Yagi (21.1m)


6 el 14MHz OWA-HD Yagi (21.1m)

A Heavy Duty 6 element 14MHz OWA (Optimised Wideband Array) Yagi

The OWA the one of the traditional HF antennas to have if you are looking for wide band, stable performance. The HD Version is made with 4 stage tapered elements starting at 1.25 inch (31.8mm) tapering down to 5/8 inch (15.88mm) at the tips.  InnovAntennas use the latest in Electromagnetic Design Technology to ensure the very best results and the InnovAntennas OWA Yagi is proof of that!

This antenna has a flat SWR curve covering 14.000 - 14.350MHz at 1.2:1 SWR.

Performance

Gain: 11.16dBi @ 14.150MHz; 11.22 @ 14.250MHz

F/B: 19.63dB @ 14.150MHz

Peak Gain: 11.31dBi

Gain at 20m above Ground: 16.1dBi

Peak F/B: 20.01dB

Power Rating: 5kw+

SWR: Below 1.2:1 from 14.000MHz to 14.350MHz

Boom Length: 21.1m

Stacking Distance: 14 - 19m ( 18m recommended)

2 Stacked Gain @ 18m spacing: 13.99dBi

2 Stacked F/B: 19.00dB

2 Stacked Gain @ 18m Spacing 20m above ground: 18.41dBi

Weight: 76.3Kg / 168LB

Turning Radius: 11.324m / 37.2ft

Wind Loading: 2.03 Square Metres / 21 Square feet

Wind Survival: 160KPH / 100MPH

 

Specification

This antenna is made with 1.25 inch (31.8mm) tube tapering to 1 inch (25.4mm) tube followed by 3/4 inch (22.25mm) and 5/8 inch (15.88mm) outer elements with. The antenna has fully insulated elements which will ensure continuous, high performance for many years to come. Boom to mast brackets are included with all antennas which will support 2 inch (50mm) (larger available upon request) masts.  Boom is 4 inch square 10SWG (3.2mm wall) aluminum with Kevlar boom guys and stainless steel turnbuckles for guy adjustment. Wind loading over 100MPH.

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 of what they should be, this ensures they work as well as our software model predicts (VHF).

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

  • Marine grade Stainless Steel Fittings*
  • Original Stauff Insulation clamps
  • Mill finished boom and elements for highest levels of accuracy

6 el 14MHz OWA-HD Yagi (21.1m)

Benämning: 6 element 14MHz OWA-HD Yagi (21.1m)
Pris: 32 299 SEK/st
Delbetalning: från 1 534 SEK / mnd.
Ej i lager/Not in stock
Artnr: 6 element 14MHz OWA-HD Yagi (21.1m)
Fabrikat: InnovAntennas by G0KSC
InnovAntennas by G0KSC

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