Скачать или смотреть High SWR? This End Fed Random Wire Antenna Proves It Doesn't Matter

Let's take a look at the X-Tenna End Fed Random Wire antenna. Ideal as a portable POTA QRP antenna that can be used at higher power levels, it is similar to a End Fed Half Wave but intentionally not resonant on any amateur radio band. It requires an antenna matching unit to use. Through the matching unit, the EFRW can be used on all HF amateur radio bands.

Best lengths for an End Fed Random Wire antenna:
26, 29, 41,52 ,58, 71,& 119 feet
7.92, 8.83, 12.49, 15.84, 17.67, 21.64, & 36.27 meters

Chapters:
00:00 Opening
00:16 Title
00:28 Introduction
02:09 X-Tenna Assembly Tips
10:27 Adjusting Wire Length
11:29 Test Setup
12:50 Data Review and Analysis
16:30 Conclusions and Summary

Check out my other amateur radio antennas for the field.
   • Antennas For The Field  

Thanks for watching.
-- Mark AA3K

#endfedrandomwire #xtenna #potaantenna #efrw #amateurradioantenna #hfantenna