WA0FAA
Kenneth Regelman
Licensed in 1963 as WN0FAA
Red Wing , Minnesota
Now WA0FAA
206 Bellwood Ave.
Maplewood , MN 55117
2007 ** General Class questions & answers
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Web Pages ON Line
WA0FAA
Studio 1A
Studio 1Ab
2007 Tower project 55 Feet of
Rohn 55G
AM
and SSB station
Antennas 440,144,50,1.8Mhz
14AVQ Ground Plane
UP UP UP
WA0FAA station 2 FT757
Collins 30L1 and TM-231
SB200 Mod to 160 mtr
and input circuit
Antenna
Truth Table
|
λ |
Radation |
(antenna |
height |
at |
the |
Boom) |
Distance |
(15,000 |
Mile |
QSO’s) |
|
Height |
Angle |
28 MHZ |
21MHZ |
14MHZ |
7MHZ |
4 MHZ |
1st skip |
# skips |
DB Loss |
S meter |
|
2.00 λ |
8-22-39 |
65.2' |
87.5' |
131.0' |
|
|
2600 |
5.7 |
98 |
S9 |
|
1.75 |
9-25-45 |
57.0' |
76.7' |
114.7' |
|
|
2400 |
6.2 |
106 |
S8.3 |
|
1.62 |
10-27-51 |
52.8' |
71.0' |
106.2' |
|
|
2300 |
6.5 |
110 |
S8 |
|
1.50 |
11-30-56 |
48.9' |
65.7' |
98.3' |
195.0' |
|
2200 |
6.8 |
116 |
S7.6 |
|
1.25 |
12-36-90 |
40.7' |
54.8' |
82.0' |
162.5' |
|
2160 |
6.9 |
118 |
S7.5 |
|
1.18 |
13-39 |
38.4' |
51.7' |
77.4' |
153.4 |
|
2100 |
7.1 |
121 |
S7.3 |
|
1.12 |
14-42 |
36.5' |
49.1' |
73.4' |
145.6 |
|
2050 |
7.3 |
124 |
S7.1 |
|
1.06 |
15-44 |
34.5' |
46.4' |
69.5' |
137.8' |
|
2000 |
7.5 |
127 |
S6.9 |
|
1.00 λ |
16-47 |
32.5' |
43.8' |
65.6' |
130.0' |
243.1' |
1910 |
7.8 |
133 |
S6.6 |
|
.93 |
17-53 |
30.3' |
40.7' |
61.0' |
121.0' |
226.0' |
1825 |
8.2 |
139 |
S6.3 |
|
.87 |
18-60 |
28.3' |
38.1' |
57.0' |
113.1' |
211.5' |
1780 |
8.4 |
143 |
S6.1 |
|
.81 |
19-67 |
26.4' |
35.5' |
53.1' |
105.3' |
196.5' |
1700 |
8.8 |
150 |
S5.8 |
|
.75 |
20-75 |
24.4' |
32.8' |
49.1' |
97.5' |
182.3' |
1650 |
9.09 |
154 |
S5.7 |
|
.62 |
25 |
20.2' |
27.2' |
40.6' |
80.6' |
150.7' |
1500 |
10.0 |
170 |
S5.1 |
|
.44 |
35 |
14.3' |
19.3' |
28.8' |
57.2' |
106.9' |
1000 |
15.0 |
255 |
S3.4 |
|
.37 |
45 |
12.0' |
16.2' |
24.2' |
48.1' |
90.0' |
750 |
20.0 |
340 |
S2.6 |
|
.25 |
90 |
8.1' |
11.0' |
16.4' |
32.5' |
60.7' |
500 |
30.0 |
510 |
S1.7 |
|
.12 λ |
90 |
3.9' |
5.3' |
7.8' |
15.5' |
29.2' |
420 |
35.7 |
607 |
S1.4 |