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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[VHFcontesting\]\s+Stacking\s+Question\s*$/: 5 ]

Total 5 documents matching your query.

1. [VHFcontesting] Stacking Question (score: 1)
Author: DENNIS BRICKEY <n4dd@earthlink.net>
Date: Sat, 17 Mar 2007 21:59:30 -0400 (EDT)
I want to stack two 903 and two 1296 loop antennas. What is the best arrangement? Is it best to stack like antennas vertically one above the other or horizontally one beside the other and why? Thanks
/archives//html/VHFcontesting/2007-03/msg00101.html (6,729 bytes)

2. Re: [VHFcontesting] Stacking Question (score: 1)
Author: Richard Cook <w2rac@yahoo.com>
Date: Sun, 18 Mar 2007 17:49:54 -0700 (PDT)
http://www.ifwtech.co.uk/g3sek/stacking/stacking2.htm http://www.ifwtech.co.uk/g3sek/stacking/stacking2.htm#DL6WU http://www.arrl.org/tis/info/HTML/stacking-yagis/ http://www.cebik.com/yagi/stack0.ht
/archives//html/VHFcontesting/2007-03/msg00107.html (7,569 bytes)

3. Re: [VHFcontesting] Stacking Question (score: 1)
Author: k_berglund@waymark.net
Date: Mon, 19 Mar 2007 12:12:18 -0600 (CST)
My real simple answer is? If you are stacking only two identical vhf yagis, stack them one above the other. This decreases the beamwidth in elevation, but hardly changes the azimuth pattern. You get
/archives//html/VHFcontesting/2007-03/msg00109.html (8,021 bytes)

4. Re: [VHFcontesting] Stacking Question (score: 1)
Author: Ray J <ray@w9ray.org>
Date: Mon, 19 Mar 2007 16:34:20 -0500
this is for 903 and 1296.. "half the boom length" is not a very good idea with bands where the wave length is normally measured in centimeters .. also he could have a 5 element with a 12" boom.. or a
/archives//html/VHFcontesting/2007-03/msg00110.html (9,675 bytes)

5. Re: [VHFcontesting] Stacking Question (score: 1)
Author: "K2DRH Bob N2KMA Fran" <k2drh@sanasys.com>
Date: Tue, 20 Mar 2007 21:57:45 -0500
I do mine vertically so they don't narrow the beamwidth. I mounted a 3' long by 1" OD by 1/8" wall aluminum mast horizontally across the face of my rotating Rohn 45G top section at around 110'. I req
/archives//html/VHFcontesting/2007-03/msg00115.html (9,168 bytes)


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