Re: Topband: Traditional or off-center fed 160m vertical design?

2016-11-07 Thread David Cutter
- Original Message - From: "Robert Fanfant" <rfanf...@hotmail.com> To: <topband@contesting.com> Sent: Sunday, November 06, 2016 7:16 PM Subject: Topband: Traditional or off-center fed 160m vertical design? I am planning on putting up a 160m T vertical next week. Afte

Re: Topband: Traditional or off-center fed 160m vertical design?

2016-11-06 Thread Clive GM3POI
: Traditional or off-center fed 160m vertical design? I am planning on putting up a 160m T vertical next week. After doing some modeling , I would like your thoughts concerning using a traditional ¼ vertical design, versus an off center fed design. My modeling of the traditional designs approaches 36

Re: Topband: Traditional or off-center fed 160m vertical design?

2016-11-06 Thread Herbert Schoenbohm
Not having a balanced "T" top section defeats the whole purpose of reducing the radiation from the top horizontal wire. IMHO the more you can reduce wasted radiation of the cloud warmer effect the better your antenna will perform for DX. Herb, KV4FZ On 11/6/2016 3:16 PM, Robert Fanfant

Topband: Traditional or off-center fed 160m vertical design?

2016-11-06 Thread Robert Fanfant
I am planning on putting up a 160m T vertical next week. After doing some modeling , I would like your thoughts concerning using a traditional ¼ vertical design, versus an off center fed design. My modeling of the traditional designs approaches 36-38 ohms of real impedance while the off