1
Meter | 3 Meter | 10 Meter
Antenna Page | VSWR
Graph | AF Graph
| 10 Meter Antenna Factor | |||
| Frequency (MHz) | Antenna Factor (dB/m) | Gain (dBi) | Gain Numeric |
|
25
|
9.3
|
-11.0
|
0.08
|
|
30
|
4.9
|
-5.1
|
0.31
|
|
35
|
2.0
|
-0.9
|
0.82
|
|
40
|
2.5
|
-0.2
|
0.96
|
|
45
|
4.1
|
-0.8
|
0.83
|
|
50
|
5.1
|
-0.9
|
0.81
|
|
60
|
8.6
|
-2.8
|
0.53
|
|
70
|
12.3
|
-5.1
|
0.31
|
|
80
|
14.3
|
-6.0
|
0.25
|
|
90
|
12.3
|
-3.0
|
0.51
|
|
100
|
13.4
|
-3.1
|
0.48
|
|
125
|
7.9
|
4.3
|
2.71
|
|
150
|
8.1
|
5.7
|
3.73
|
|
175
|
7.2
|
7.9
|
6.20
|
|
200
|
9.4
|
6.9
|
4.87
|
|
225
|
10.2
|
7.1
|
5.12
|
|
250
|
12.3
|
5.9
|
3.87
|
|
275
|
12.5
|
6.5
|
4.51
|
|
300
|
13.4
|
6.4
|
4.34
|
|
325
|
13.8
|
6.7
|
4.70
|
|
350
|
14.1
|
7.0
|
5.01
|
|
375
|
14.8
|
6.9
|
4.93
|
|
400
|
15.1
|
7.2
|
5.21
|
|
425
|
15.8
|
7.0
|
4.98
|
|
450
|
16.3
|
7.0
|
5.03
|
|
475
|
16.9
|
6.9
|
4.87
|
|
500
|
17.4
|
6.8
|
4.80
|
|
525
|
17.8
|
6.9
|
4.85
|
|
550
|
19.0
|
6.1
|
4.04
|
|
575
|
19.0
|
6.5
|
4.43
|
|
600
|
19.1
|
6.7
|
4.71
|
|
625
|
19.5
|
6.7
|
4.68
|
|
650
|
19.7
|
6.8
|
4.77
|
|
675
|
20.1
|
6.7
|
4.72
|
|
700
|
18.8
|
8.3
|
6.84
|
|
725
|
20.2
|
7.3
|
5.36
|
|
750
|
20.1
|
7.6
|
5.76
|
|
775
|
20.7
|
7.3
|
5.41
|
|
800
|
21.0
|
7.3
|
5.43
|
|
825
|
21.3
|
7.3
|
5.33
|
|
850
|
21.8
|
7.1
|
5.09
|
|
875
|
21.7
|
7.4
|
5.50
|
|
900
|
21.9
|
7.4
|
5.54
|
|
925
|
22.1
|
7.5
|
5.59
|
|
950
|
22.7
|
7.1
|
5.12
|
|
975
|
22.7
|
7.3
|
5.36
|
|
1000
|
22.5
|
7.7
|
5.93
|
|
1100
|
24.1
|
7.0
|
5.03
|
|
1200
|
24.7
|
7.1
|
5.18
|
|
1300
|
25.2
|
7.3
|
5.43
|
|
1400
|
26.1
|
7.1
|
5.09
|
|
1500
|
26.7
|
7.0
|
5.06
|
|
1600
|
28.0
|
6.3
|
4.30
|
|
1700
|
27.8
|
7.0
|
5.04
|
|
1800
|
28.8
|
6.5
|
4.48
|
|
1900
|
29.2
|
6.6
|
4.59
|
|
2000
|
29.9
|
6.4
|
4.33
|
|
|