ANTENNAS FOR 100 POUND DXPEDITIONS 8.2.4 Buddipole Vertical with L-arm radial for 17m at 8 feet The “L” for 17 meters appears below.
Figure 129 Buddipole vertical with L-radial on 17m at 8 feet Here is the model data for this antenna EZNEC+ ver. 5.0 Buddipole vert-L 17m at 8 ft
8/30/2007
1:23:18 PM
--------------- ANTENNA DESCRIPTION --------------Frequency = 18.1 MHz Wire Loss: Aluminum (6061-T6) -- Resistivity = 4E-08 ohm-m, Rel. Perm. = 1 --------------- WIRES --------------No.
End 1 Conn.
Coord. (in)
X
Y
End 2 Z
1
W3E1
0,
0,
192
2
W1E2
0,
0,
214
3
W1E1
0,
0,
192
4
W3E2
0,
22,
192
Coord. (in)
Dia (in)
Ins
Conn.
X
Y
W2E1
0,
0,
214
0.75
11
1
0
0,
0,
260
0.5
11
1
0
0,
22,
192
0.5
11
1
0
0,
93,
185
0.5
11
1
0
W4E1
Z
Segs Diel C
Total Segments: 44 -------------- SOURCES -------------No.
Specified Pos. Wire #
1
1
% From E1 0.00
Actual Pos. % From E1 4.55
Amplitude
Seg
(V/A)
1
Phase
Type
(deg.)
1
0
I
-------------- LOADS (RLC Type) -------------No.
Specified Pos. Wire #
1
108
1
% From E1 100.00
Actual Pos. % From E1 95.45
Seg 11
R (ohms) Open
L (uH) 1.72
C
R Freq
(pF)
(MHz)
Open
18.1
Type
Par
Thk(in)