Re: Topband: The 16th Stew Perry TopBand DX Challenge

2011-11-23 Thread mstangelo
The correct procedure is that the faster operator should slow down to accomodate the slower operator. 73, Mike N2MS - Original Message - From: kd6...@earthlink.net To: topband@contesting.com Sent: Monday, November 21, 2011 4:35 PM Subject: Re: Topband: The 16th Stew Perry

Re: Topband: Counterpoise very interresting

2011-11-23 Thread Julius Fazekas
L. B. Cebik, W4RNL ~ 1939 - 2008 ~ SK as of April 2008   Julius Fazekas N2WN Tennessee Contest Group http://k4tcg.org/ http://groups.google.com/group/tcg1?hl=en Tennessee QSO Party http://www.tnqp.org/ Elecraft K2 #4455 Elecraft K3/100 #366 Elecraft K3/100 #

Re: Topband: Counterpoise very interresting

2011-11-23 Thread Jeff Blaine
Cebik was one of the antenna greats. Co author of the ARRL antenna handbook for some time. And a lot of his work is preserved with free access (you need to create a login though) on the cebik.com web site. If you are serious about antennas, this is a great site. 73, Jeff ACØC www.ac0c.com

Re: Topband: slow speed contester

2011-11-23 Thread Jeff Blaine
Brian, Look higher up in the bands (more true on the higher HF bands) - generally the speeds are lower there. 73, Jeff ACØC www.ac0c.com -Original Message- From: Craig Clark Sent: Wednesday, November 23, 2011 10:27 AM To: topband@contesting.com Subject: Topband: slow speed contester

Topband: Groujd to Beverage or Beverage to ground

2011-11-23 Thread wa3mej
Ok.. the window line is run in as straight of a line as I gan manage.. wow what a bunch of brush in the back 40! Now for the big question... Is it better to mount the transformer near the ground stake and take the window line to the ground   OR Is it better to leave the windowline

Topband: 1/2 wave spacing vs. 1/4 wave

2011-11-23 Thread Dr. Wolf Ostwald
hi reflectees ! I guess i was not specific enough. I was stating that my 2 el broadside array`s signal with 1/2 spacing must have lower angle of radiation than my 3 el 1/4 wave spacing in line array. The farther the shot, the more signal i get and produce with the 2el versus the 3 el in-line

Re: Topband: 1/2 wave spacing vs. 1/4 wave

2011-11-23 Thread Paul Christensen
Again. i am not talking forward gain at any angle of radiation, i am talking gain at a specific angle. Wolf, the launch angle field strength immediately above the horizon is going to be determined primarily by the near and medium-distance ground conductivity. Notwithstanding gain, nulls, etc

Re: Topband: feeding phased verticals at half wave spacing

2011-11-23 Thread Dale Long
Thanks to everyone for all the helpful information. i was certain that it could be done, and I thank you all for the detailed information. The 80m verticals are already there, I am using the two verticals independently, so all I need to do is buy a roll of coax, make the delay line, and

Re: Topband: 1/2 wave spacing vs. 1/4 wave

2011-11-23 Thread W2XJ
That would be a function of a number of things unrelated to array topology. It could reflect difference in electrical tower height or how the array is phased. A properly designed vertical array will always have maximum vertical angle gain near zero degrees elevation. Theoretically the maximum

Re: Topband: Counterpoise very interresting

2011-11-23 Thread k3bu
IMHO word of caution: LB Cebik was a great modeler, has done lot of work modeling various antennas, configurations etc but have not built most of his models in real life with real wires and tubing. Granted, modeling programs are getting better and better, are a great tool especially for

Re: Topband: Counterpoise very interresting

2011-11-23 Thread Charles Moizeau
Date: Tue, 22 Nov 2011 15:20:00 -0500 From: olin...@bellsouth.net To: w...@suddenlink.net CC: topband@contesting.com Subject: Re: Topband: Counterpoise very interresting Extract: I found LB to be a little enigmatic...I'm fairly sure he did not have the health for the hard outdoor

Re: Topband: slow speed contester

2011-11-23 Thread k6xt
Brian Contesters want to work everyone. No sane contester is going to ask why anyone enters. Get in there and enjoy yourself! If it takes a few tries to copy a call because they're speedy, that's OK. Another thing contesters want is new contesters. Myself I try to remember to slow down the

Re: Topband: 1/2 wave spacing vs. 1/4 wave

2011-11-23 Thread ZR
- Original Message - From: Paul Christensen w...@arrl.net To: topband@contesting.com Sent: Wednesday, November 23, 2011 1:36 PM Subject: Re: Topband: 1/2 wave spacing vs. 1/4 wave Again. i am not talking forward gain at any angle of radiation, i am talking gain at a specific angle.