| |
Wires & Pliers
Handy Antenna Measurements
Tom Ostrosky, W3NI
Lengths in feet
|
|
234
F
|
468
F
|
585
F
|
1005
F
|
|
Band Meters
|
Freq MHz
|
1/4 Wave
|
1/2 Wave
|
5/8 Wave
|
Full Wave Loop
|
|
160
|
1.8
|
130
|
260
|
325
|
558.3
|
|
160
|
2.0
|
117
|
234
|
292.5
|
502.5
|
|
80
|
3.5
|
66.9
|
133.7
|
167.1
|
287.1
|
|
75
|
4.0
|
58.5
|
117
|
146.3
|
251.3
|
|
40
|
7.15
|
32.7
|
65.5
|
81.8
|
140.6
|
|
30
|
10.1
|
23.2
|
46.3
|
57.9
|
99.5
|
|
20
|
14.1
|
16.6
|
33.2
|
41.5
|
71.3
|
|
17
|
18.1
|
12.9
|
25.9
|
32.3
|
55.5
|
|
15
|
21.2
|
11.0
|
22.1
|
27.6
|
47.4
|
|
12
|
24.9
|
9.4
|
18.8
|
23.5
|
40.4
|
|
10
|
28
|
8.4
|
16.7
|
20.9
|
35.9
|
|
10
|
28.5
|
8.2
|
16.4
|
20.5
|
35.3
|
|
10
|
29.7
|
7.9
|
15.8
|
19.7
|
33.8
|
|
