Re: Topband: 160M EWE Problems Part 2

2015-12-31 Thread Art Snapper
Hi Mark, I would be curious if you are getting a significant S-Meter reading using the external preamp and testing with the antenna disconnected from the cable? If so, my guess would be that the Ewe pattern is terribly distorted by its surroundings, noise is coupling in from other sources - or

Topband: 160M EWE Problems Part 2

2015-12-31 Thread Mark K3MSB
Good Morning! Last night was the second night in a row with nice conditions between the east coast and Europe on 160M.I took the time to get a cup of coffee and spend a few hours comparing the Inverted-L and EWE, and recording my observations. All Inverted-L data was recorded with the Icom

Re: Topband: 160M EWE Problems Part 2

2015-12-31 Thread Don Kirk
Hi Mark, I modeled your antenna last night, and have some comments. There is almost as much reactance as resistance at the feedpoint of your EWE based on your dimensions and termination resistor, but sounds like that's typical (per the ON4UN low band DXing book). The back null is also not as