INNOV 2m 4ele yagi

2m/144MHz 4ele OWL Super-Light Yagi

SKU: INNOV Z08564-0066 Category: Feature: Brand: Awaiting Stock


A 4 element OWL (Optimised Wideband Low Impedance) Super-Light Yagi for 144-146MHz


The G0KSC OWL is another fantastic design by G0KSC. Every ham knows a low impedance Yagi provides excellent performance. However, traditionally, low impedance has meant narrow band. G0KSC developed the OWL to have very close element spacing, this has increased the stability of the OWL over traditional low impedance Yagis. Additionally, the G0KSC OWL has been optimised for a 12.5 Ohm feed point impedance (with traditional split dipole). With the split dipole swapped for a folded dipole, impedance is now a cool 50 Ohm so again (and as with all InnovAntennas Yagis) no matching device is needed!


Designed with the very latest modelling software packages costing 10'sof thousands of pounds, not 30 year old software costing around $100.00 !! Accuracy in model and real-world performance assured.

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

The super-light OWL's have elements connected and through the boom with a single securing bolt (3el 70Mhz rear mount OWL featured above)

Product Highlights

  • Marine grade Stainless Steel Fittings
  • Original Stauff Insulation clamps
  • Mill finished boom and elements for highest levels of accuracy
  • Optimised by computer for best possible performance
  • No matching device means no matching loss!
  • Easy and fast fit, assemble in just a few minutes


  • Gain: 8.23dBi @ 145MHz
  • F/B: 17.08dB @ 145MHz
  • Peak Gain: 8.58dBi
  • Gain 10m above ground: 14.1dBi
  • Peak F/B: 18.2dB
  • Power Rating: 5kw
  • SWR: Below 1.4.1 from 144MHz to 146MHz
  • Boom Length: 56cms
  • Weight: 0.8kg/1.4lbs
  • Safe Wind Speed: 483Kph/300Mph
  • Turning Radius: 0.4m/.42ft
  • Vertical Stacking: 1.4m


This antenna is made with a 1/2 inch (12.7mm) and 3/8 inch (9.525mm) diameter tube OWL loop and 3/8 inch (9.525mm) elements with a wall thickness of 1.6mm.  high performance for many years to come. Boom is 3/4 inch. This antenna is not made cheaply, it is made to perform and to do so for many years.

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