3 element 27MHz LFA Yagi (3.3m)

Manufacturer InnovAntennas

A Wideband Low Noise 27MHz LFA Yagi
Sales price £389.95
gross price
Sales price without tax £324.96
Sales price without tax£324.96
Tax amount £64.99
Total Tax: £64.99


A 3 element  27.2-27.8MHz LFA Yagi

The G0KSC LFA Yagi represents a major step forward in the development of the Yagi Antenna, it provides a low-noise front-end for your radio so you hear more weak signals while at the same time maximising all round performance.  Hard to beat with a direct 50 Ohm feedpoint and no matching losses and suppression of unwanted noise!! More information on the LFA Yagi can be found here.

NOTE: With all our HF antennas we can custom design your element taper and element size requirements in order to cater for all weather and installation requirements This email address is being protected from spambots. You need JavaScript enabled to view it.This e-mail address is being protected from spambots. You need JavaScript enabled to view it us for details.


Gain: 8.48dBi @ 27.5MHz

F/B: 20.23dB @ 27.5MHz

Peak Gain: 8.68dBi

Gain at 20m above Ground: 14.08dBi

Peak F/B: 21.21dB

Power Rating: 15kW+

SWR: Below 1.5:1 from 27.300MHz to 27.700MHz

Stacking Distance: 5.0-8.0m ( 6.0m recommended)

2 Stacked Gain @ 7m spacing: 11.18dBi

2 Stacked F/B: 1.41dB

2 Stacked Gain @ 6m Spacing 20m above ground: 16.65dBi

Boom Length: 3.3m

Weight: 7KG / 16LB

Turning Radius: 2.93m / 9.92ft

Wind Loading: 0.27 Square Metres / 2.86 Square feet

Wind Survival: 160KPH+ / 100MPH+

Other options available if higher wind loading/survival is required.



This antenna is made 20mm centre elements and 13mm outer elements. 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 40mm diameter with 2mm wall thickness


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.

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



Azimuth Plot



Elevation Plot



Single 3 element LFA up 10m above ground



2 x 3 el LFA Yagi 6m apart with the bottom antenna 10m above ground






Manufactured the right way, not the cheapest way!