- 1. [Towertalk] Why capacity hats on 40-2CD (score: 1)
- Author: n4zr@contesting.com (Pete Smith)
- Date: Sun, 14 Apr 2002 07:26:12 -0400
- The subject line almost says it all. This question originated because a friend and I were speculating about replacing the linear loading on a Force 12 EF-240S with lumped inductance, placed at the sa
- /archives//html/Towertalk/2002-04/msg00484.html (7,211 bytes)
- 2. [Towertalk] Why capacity hats on 40-2CD (score: 1)
- Author: k4ik@subich.com (Joe Subich, K4IK)
- Date: Sun, 14 Apr 2002 16:32:40 -0400
- AO tells me that the capacity hats on the D-40 (or 40-2CD) shorten the element tips by about 26 inches. Ran my D-40 (40-2CD) driven element model with and without the capacity rods ... and the tip ha
- /archives//html/Towertalk/2002-04/msg00500.html (8,839 bytes)
- 3. [Towertalk] Why capacity hats on 40-2CD (score: 1)
- Author: W8JI@contesting.com (Tom Rauch)
- Date: Sun, 14 Apr 2002 20:40:12 -0400
- When properly placed, capacitance hats improve bandwidth and efficiency. You can load the element with more inductance and no capacitance hat, but both bandwidth and efficiency will be reduced.73, T
- /archives//html/Towertalk/2002-04/msg00506.html (7,185 bytes)
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