Home Amateur Amateur Antennas Beam/Yagi Antennas INNOV 4 Element 70mhz LFA Yagi
Beam/Yagi Antennas

INNOV 4 Element 70mhz LFA Yagi


INNOV 4 Element 70mhz LFA Yagi

In stock
Out of stock
About INNOV 4 Element 70mhz LFA Yagi

4 element high-gain LFA Yagi

This compact 4 element 70Mhz LFA provides stunning performance across the whole 4m band (69.950 - 70.500MHz). Hard to beat with a direct 50 Ohm feed-point and no matching losses!

Due to the 4m band being fairly low in activity, it has been designed with reduced F/B and maximum gain while still holding an incredible SWR curve throughout. With gain in mind, thicker 1/2inch elements have been used on this particular model too. It will prove popular with a very short boom and almost 10dBi forward gain.

It is made with single piece (2 piece outside of UK) 1/2inch elements with 3/8inch diameter loop end sections. The antenna has fully insulated elements which will ensure continuous high performance. Boom to mast brackets are included with the antennas which will support 2 inch masts. Boom is 1.25inch square 16SWG

The antennas are constructed with the best quality materials in order that the best mechanical construction can be achieved, even a digital caliper is used (with an accuracy of .01mm) to measure the elements during production.


  • Gain: 9.76dBi @ 70.200MHz
  • F/B: 16.17dB @ 70.200MHz
  • Peak Gain: 9.8dBi
  • Gain at 10m above ground: 15.45dBi
  • Peak F/B: 16.32dB
  • SWR: Below 1.1.1 from 69.950MHz to 70.500MHz
  • Power Rating: 5kw
  • Boom Length: 2.35m
  • Stacking Distance: 1.8-2.3m
  • 2 Stacked Gain @ 1.8m: 11.47dBi
  • 2 Stacked Gain @ 1.8m apart, 10m above ground : 17.04dBi
  • 2 Stacked Gain @ 2.3m: 12.0dBi
  • 2 Stacked Gain @ 2.3m apart, 10m above ground : 17.58dBi


We aim to dispatch all parcels within 24hrs. We are normally able to dispatch parcels SAME DAY where orders are received before 2.00pm Monday to Friday.


Whilst we try our best to ship same day, we cannot guarantee delivery time. You will however receive tracking details as soon as your order has been processed.


Please note that we do not process orders over the weekend, so orders placed after 2pm on Friday will not ship until Monday.


Please allow an extra processing day for international orders to enable us to complete export/import custom clearance declarations.

Reviews 0
Ratings & Reviews

Be the first to review this product

Ratings & Reviews

Be the first to review this product