- 1. Topband: Topband Takeoff Angles & ICEPAC (score: 1)
- Author: w7dd@msn.com (D. Andersen)
- Date: Wed, 6 Mar 2002 17:27:04 -0700
- There is a US Government computer program called ICEPAC that allows angles of reception and transmission to be calculated from any spot on earth to any other. Just enter the frequency, time, location
- /archives//html/Topband/2002-03/msg00053.html (6,966 bytes)
- 2. Topband: Topband Takeoff Angles & ICEPAC (score: 1)
- Author: k6se@juno.com (k6se@juno.com)
- Date: Wed, 6 Mar 2002 21:20:49 -0800
- Don, W7DD didn't mention where to download ICEPAC from. The latest version of ICEPAC (5 Mb, including VOACAP & REC533), user manual (730 kb in PDF format) and technical manual (400 kb in PDF format)
- /archives//html/Topband/2002-03/msg00056.html (7,009 bytes)
- 3. Topband: Topband Takeoff Angles & ICEPAC (score: 1)
- Author: n4zr@contesting.com (Pete Smith)
- Date: Thu, 07 Mar 2002 08:24:40 -0500
- But don't expect to download them, crank 'em up, and immediately get meaningful data. There is a huge learning curve, as befits a very complex subject. Even when you understand all the output modes (
- /archives//html/Topband/2002-03/msg00060.html (8,056 bytes)
- 4. Topband: Topband Takeoff Angles & ICEPAC (score: 1)
- Author: k6se@juno.com (k6se@juno.com)
- Date: Thu, 7 Mar 2002 08:42:15 -0800
- "HF is defined to be the 3-30 MHz range. Do not use any of these models below 2 MHz. " 73, de Earl, K6SE
- /archives//html/Topband/2002-03/msg00061.html (7,030 bytes)
- 5. Topband: Topband Takeoff Angles & ICEPAC (score: 1)
- Author: n6bv@arrl.org (R. Dean Straw)
- Date: Thu, 07 Mar 2002 09:05:24 -0800
- Pete: Thank you for the kind words concerning my elevation angle statistics from The ARRL Antenna Book. I am indeed skeptical of the computations for Topband. The 1.8 MHz frequency is too close to th
- /archives//html/Topband/2002-03/msg00062.html (9,534 bytes)
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