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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Towertalk\]\s+40M\s+Dipoles\s+\(Was\:\s+Need\s+EZNEC\s+model\s+402CD\.\.\)\s*$/: 6 ]

Total 6 documents matching your query.

1. [Towertalk] 40M Dipoles (Was: Need EZNEC model 402CD..) (score: 1)
Author: n4kg@juno.com (n4kg@juno.com)
Date: Tue, 9 Jul 2002 14:08:55 -0600
Note that Bill's model shows a simple (full size) 40M Dipole at 1/2 WL (70 ft high) is 2.3 dB stronger than a 4 Square, providing further support to the notion that a 40M rotary dipole is a good, sim
/archives//html/Towertalk/2002-07/msg00233.html (11,001 bytes)

2. [Towertalk] 40M Dipoles (Was: Need EZNEC model 402CD..) (score: 1)
Author: n4kg@juno.com (n4kg@juno.com)
Date: Tue, 9 Jul 2002 14:08:55 -0600
Note that Bill's model shows a simple (full size) 40M Dipole at 1/2 WL (70 ft high) is 2.3 dB stronger than a 4 Square, providing further support to the notion that a 40M rotary dipole is a good, sim
/archives//html/Towertalk/2002-07/msg00234.html (11,015 bytes)

3. [Towertalk] 40M Dipoles (Was: Need EZNEC model 402CD..) (score: 1)
Author: W8JI@contesting.com (Tom Rauch)
Date: Tue, 9 Jul 2002 19:06:13 -0400
In my experience models tend to fall in line more on 40 meters and up with real-world results, while on 160 results vary the most. Using a model to predict fractions of a dB, or even a couple dB, wh
/archives//html/Towertalk/2002-07/msg00240.html (8,893 bytes)

4. [Towertalk] 40M Dipoles (Was: Need EZNEC model 402CD..) (score: 1)
Author: n4zr@contesting.com (Pete Smith)
Date: Tue, 09 Jul 2002 20:11:52 -0400
I believe that most models - certainly prop models like VOACAP -- specify that they are not accurate below 2 MHz. I suspect the same is true for NEC-2 and 4. Does anyone know for sure? 73, Pete N4ZR
/archives//html/Towertalk/2002-07/msg00244.html (8,306 bytes)

5. [Towertalk] 40M Dipoles (Was: Need EZNEC model 402CD..) (score: 1)
Author: btippett@alum.mit.edu (Bill Tippett)
Date: Wed, 10 Jul 2002 07:31:06 -0400
that they are not accurate below 2 MHz. I suspect the same is true for NEC-2 and 4. Does anyone know for sure? Propagation on the low bands is not completely described by current models, especially b
/archives//html/Towertalk/2002-07/msg00262.html (9,891 bytes)

6. [Towertalk] 40M Dipoles (Was: Need EZNEC model 402CD..) (score: 1)
Author: n4kg@juno.com (n4kg@juno.com)
Date: Wed, 10 Jul 2002 04:59:44 -0600
SNIP To my mind, the BEST solution for 40M is to pick the BEST antenna possible for TRANSMIT and use separate receiving antennas if noise (atmospheric or local) is a serious concern. For city lot dwe
/archives//html/Towertalk/2002-07/msg00263.html (8,918 bytes)


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