3 element low-noise LFA Yagi voor 70 Mhz

The LFA Yagi is 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. This compact 3 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 and suppression of unwanted noise !!

Performance

8.72dBi @ 70.200MHz

21.32dB @ 70.200MHz

Peak Gain: 8.76dBi

Gain 10m above ground: 14.43dBi

Peak F/B: 21.55dB

Power Rating: 5kw

SWR: Below 1.3.1 from 69.950MHz to 70.500MHz

Boom Length: 1.4m

Stacking Distance: 1.6-2.3m

2 Stacked Gain: 11.26dBi

2 Stacked F/B: 20.04dB

Specification

This antenna is made with single piece (2 piece outside of the UK) 1/2 inch (12.7mm) elements with 3/8 inch (9.525mm) diameter loop end sections. 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 1.25 inch square 16SWG aluminum.

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.