Innov LFA-Q-5EL

2m/44 MHz 5ele LFA Quad Yagi

SKU: INNOV Z08564-0073 Category: Feature: Brand: Backorder Available



5-element 144 MHz Quad Yagi
Part number: Z08564-0073 

A 5 element LFA-Q (Super-rigid Quad-style) Super-Light Quad Style Yagi for 144 - 145MHz

The LFA-Q Packs a bigger punch than a traditional Yagi with MUCH MORE GAIN per metre of boom

Another impressive design from G0KSC, 'The Quad has been InnovAted!' A Quad-style antenna with full wave length loop elements which provide a number of benefits. First, if the elements are of reasonable thickness (as ours are, they are not wire!) then good bandwidth coverage can be achieved. Next, up to around 7 elements (1.5wl) much better gain per metre of boom can be achieved than would otherwise be possible from a traditional Yagi covering the same bandwidth. Finally, with the dual-boom structure and 1/2'' diameter elements, the LFA-Q is extremely rigid and can stand up to some serious weather conditions!


Despite it's rigidity, the LFA-Q is extremely lightweight and this means even in strong winds, snow and ice the LFA-Q will hold its own.

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, ensuring they work as well as our software model predicts.

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


Gain: 12.2dBi @ 144.3MHz

F/B: 21.01dB @ 144.3MHz

Peak Gain: 11.5dBi

Gain 15m above ground: 17.8dBi

Peak F/B: 21.9dB

Power Rating: 5kw

SWR: Below 1.4.1 from 144MHz to 145MHz

Boom Length: 1.6m

Loop Height: 25cms

Weight: 2.2kg/7.5lbs

Safe Wind Speed: 160Kph/100Mph

Turning Radius: 1.3m/4ft

Vertical Stacking: 2.4m

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