After several requests we started to develop HyEndFed multiband antenna for 200 Watt PEP.

The housing will be a little bigger because we are using a bigger core.

Today, March 19th we worked Argentina on 10 meters with 100 watts. The antenna as a sloper from the 3th floor downwards to the garden.

This 200 Watt version will replace the 100 Watt version.

Here you can see a SWR plot of the 200 watt Multiband HyEndFed. It is exactly the same as the 100 watt version

on 40 and 20 meter. On 10 there is a improvement in SWR.

The efficiency on 40 and 20 is the same. But the 200 Watt version has a improvement of 2dB on 10m