Innov 28-DES-3

3 element 28MHz OP-DES yagi 2.1m long 7.47dBi gain 5kW

SKU: Innov 28-DES-3 Category: Feature: Brand: Only 1 left in stock

£249.95

Description

A 3 element wideband 28-28.7MHz OP-DES (Opposing Phase Driven Element System) Yagi
The OP-DES is the newest in patent technology produced by InnovAntennas and is specifically designed for maximum performance, wide-band HF applications.

InnovAntennas use the latest in Electromagnetic Design Technology to ensure the very best results and the OP-DES Yagi is proof of that!

This antenna has a flat SWR curve covering 28-28.800MHz at 1.3:1 SWR.

Performance

  • Gain: 7.47dBi @ 28.500MHz
  • F/B: 13.44dB @ 28.500MHz
  • Peak Gain: 7.50dBi
  • Gain at 10m above Ground: 12.64dBi
  • Peak F/B: 14.23dB
  • Power Rating: 5kw
  • SWR: Below 1.3:1 from 28.000MHz to 28.800MHz
  • Stacking Distance: 5.0-6.5m ( 6.0m recommended)
  • 2 Stacked Gain @ 6.0m spacing: 10.51dBi
  • 2 Stacked F/B: 12.20dB
  • 2 Stacked Gain @ 6.0m Spacing 10m above ground: 15.43dBi
  • Boom Length: 2.1m
  • Weight: 3.70Kg / 8.17LB
  • Turning Radius: 2.91m / 9.54ft
  • Wind Loading: 0.2 Square Metres / 2.19 Square feet
  • Wind Survival: 161KPH / 100MPH - A 125MPH (HD) version available upon request
  • Other options available if higher wind loading/survival is required.This antenna is made 5/8 inch (15.88mm) center elements and 1/2 inch (12.7mm) outer elements with the OP-DES end sections 3/8 inch (9.525mm). 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) masts.  Boom is 1.5 inch (38.1mm) square 16SWG aluminum.Our antennas are constructed with the best quality materials in order that 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.
  • 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 of our antennas have least effect on performance and pattern degradation.
  • Marine grade Stainless Steel Fittings
  • Original Stauff Insulation clamps
  • Mill finished boom and elements for highest levels of accuracy
Can't find what you are looking for or require expert product advice? Call us on 023 92 313090
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