- 1. Topband: power coupling from C5 (score: 1)
- Author: k9la@arrl.net (Carl K9LA)
- Date: Sun, 05 May 2002 18:51:45 -0500
- I took a look at the pattern of a vertical at C5 with respect to coupling into the ionosphere, and I agree with W4ZV that C5 is very similar to D4. I also agree with NM7M's assessment that North Amer
- /archives//html/Topband/2002-05/msg00053.html (7,656 bytes)
- 2. Topband: coupling (score: 1)
- Author: k9la@arrl.net (Carl K9LA)
- Date: Sun, 05 May 2002 22:35:30 -0500
- W4ZV asked me to post the D4 (Cape Verde) coupling loss data from my Low Band Monitor article. Azimuth loss 0 2.2dB 10/350 2.3 20/340 2.4 30/330 2.8 40/320 3.3 50/310 4.1 60/300 5.2 70/290 7.0 80/280
- /archives//html/Topband/2002-05/msg00059.html (7,719 bytes)
- 3. Topband: ICEPAC (score: 1)
- Author: k9la@arrl.net (Carl K9LA)
- Date: Thu, 07 Mar 2002 06:27:00 -0500
- ICEPAC, and its parent IONCAP and all the derivatives, does not address the effect of the Earth's magnetic field with respect to absorption, refraction, and polarization. This is critical on 160m, wh
- /archives//html/Topband/2002-03/msg00057.html (6,499 bytes)
This search system is powered by
Namazu