[VHFcontesting] Delta match queries. . .

[Joe Crawford]

I have a copy of a copy I can mail of the 64B. Basically, the T-match is using the driven element as a folded dipole with a half-wave coax balun(80 inches long) to transform the impedance from 200 ohms down to 50 ohms. I like it very much.Beats gamma matches.I will research the delta match, but I like to use the delta match on 2m and above.
                                                    73,
                                                    Joe W4AAB
  ----- Original Message ----- 
  From: Donald Huntington 
  To: Qrpvhf at aol.com 
  Cc: vhfcontesting at contesting.com 
  Sent: Monday, January 28, 2002 3:09 PM
  Subject: Re: [VHFcontesting] Delta match queries. . .


  If my memory serves me, The T-match feed is very simple. It consists of a half wave balun of 75 ohm coax (RG59 or RG11) tied to the feed point. It works well and lasts a long time. As far as dimensions, maybe some one who has a 64B or 66B instruction sheet can mail you a copy. Good Luck, Don K1DH


  >From: Qrpvhf at aol.com 
  >To: vhfcontesting at contesting.com, vhf at w6yx.stanford.edu, SixScatterWeakSig at yahoogroups.com, rover at mailman.qth.net 
  >Subject: [VHFcontesting] Delta match queries. . . 
  >Date: Mon, 28 Jan 2002 16:59:45 EST 
  > 
  >Was looking at the plans for the old Hy-Gain 6element 6meter beam from the 
  >6mt.com web site. It uses a dipole/T-match type feed system, however it 
  >doesn't give any information about the matching system. 
  > 
  >Therefore I was looking at using a delta match instead as I have made one of 
  >them before and it worked OK, gamma matches have me lost in space. 
  > 
  >Anyone have any advice or suggestions? ? ? 
  > 
  >73's Jacob Tennant, K8JWT 
  >Morgantown,West Virginia 
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  >VHFcontesting mailing list 
  >VHFcontesting at contesting.com 
  >http://lists.contesting.com/mailman/listinfo/vhfcontesting 


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