Re: Topband: feeding phased verticals at half wave spacing

2011-11-23 Thread Dale Long
...@prodigy.net Subject: Re: Topband: feeding phased verticals at half wave spacing Hello Dale, The ARRL Antenna Book that I have (19th edition) has the plots you are looking for, and they are in agreement with what I obtain using EZNEC for two vertical radiators spaced 1/2 wavelength apart. (if you

Re: Topband: feeding phased verticals at half wave spacing

2011-11-22 Thread Clint Talmadge
1/4 wave verticals spaced half-wave apart fed out-of-phase gives you a end-fire pattern - the same verticals fed in-phase gives you a broad-side pattern. Chapter 11 - Practical Antenna Handbook - Joseph J. Carr - Tab Books - 1989 Clint - W5CPT - On Sat, Nov 19, 2011 at 2:04 PM, Dale Long

Re: Topband: feeding phased verticals at half wave spacing

2011-11-22 Thread W2RU - Bud Hippisley
And there's an expanded write-up about phased verticals in the new, 5th edition, c. 2011. Bud, W2RU On Nov 22, 2011, at 6:30 PM, Clint Talmadge wrote: 1/4 wave verticals spaced half-wave apart fed out-of-phase gives you a end-fire pattern - the same verticals fed in-phase gives you a