ANTENNA X60815XL4Q
SINGLE ANTENNA
PERFORMANCES:
|
No of ele |
L (mm) |
G (dBi) |
G (dBd) |
F/B (dB) |
F/Sh (dB) |
F/Sv (dB) |
Hor (◦) |
Ver (◦) |
Tlos (K) |
|
8 |
4505 |
12.01 |
9.86 |
21.36 |
none |
18.98 |
48.6 |
47.2 |
2.8
|
|
These are true values (loss included for aluminum, KF2YN correction applied) |
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WORKING CONDITION:
|
Frequency for SWR=1.5 (MHz) |
Z (Ώ) at 50.150 MHz |
SWR at 50.300 MHz |
||
|
Lowest |
Highest |
Bandwidth |
||
|
49.100 |
50.550 |
1.455 |
202.4 |
1.07:1 |
DIMENSIONS:
|
|
Ref |
De1 |
D1/D2 |
D3/D4 |
D5/D6 |
All elements made of Al tubes Ǿ15 mm All dimensions given in milimetres |
|
Position |
0 |
762 |
1548 |
3322 |
4505 |
|
|
Length |
2980 |
2660 |
2710 |
2706 |
2702 |
|
|
Height |
0 |
±180 |
±605 |
±1225 |
±1585 |
No boom correction included.
CONSTRUCTION OF RADIATOR (De)
Construction of radiator: H = 2660 mm, v = 180 mm, material aluminum tube Ø15 mm
COMPARISON
|
TYPE OF ANTENNA |
SINGLE ANTENA |
OPTIMAL STACKING |
75% STACKING |
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|
L (λ) |
GAIN (dBd) |
Z (ohms) |
VSWR Band width |
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|
Spacing (m) |
4 ant |
E 2 ant |
H 2 ant |
Spacing (m) |
4 Ant |
E 2 Ant |
H 2 Ant |
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|
E |
H |
Gain (dBd) |
Gain (dBd) |
Gain (dBd) |
E |
H |
Gain (dBd) |
Gain (dBd) |
Gain (dBd) |
||||||
|
X60815XL4Q |
0.75 |
9.86 |
202.4 |
1.07:1 |
9.40 |
9.40 |
15.99 |
12.91 |
12.97 |
7.05 |
7.05 |
15.55 |
12.70 |
12.68 |
|
|
N6CA 4 |
0.76 |
8.72 |
20.1 |
1.32:1 |
7.02 |
5.76 |
14.65 |
11.67 |
11.60 |
5.27 |
4.32 |
13.25 |
11.21 |
11.00 |
|
|
G0KSC5 4.6m LFA |
0.76 |
8.65 |
48.5 |
1.10:1 |
6.97 |
5.60 |
14.72 |
11.63 |
11.70 |
5.23 |
4.20 |
13.62 |
11.18 |
10.82 |
|
|
G0KSC5 4.7m LFA |
0.79 |
8.86 |
50.4 |
1.02:1 |
7.08 |
5.74 |
14.85 |
11.82 |
11.82 |
5.31 |
4.30 |
13.67 |
11.37 |
11.29 |
|
|
Telrex 5 |
0.80 |
8.88 |
20.3 |
1.28:1 |
7.24 |
5.98 |
14.82 |
11.83 |
11.78 |
5.43 |
4.49 |
13.39 |
11.37 |
11.09 |
|
|
M² 6M5 |
0.80 |
8.93 |
36.1 |
1.35:1 |
7.27 |
6.04 |
14.91 |
11.89 |
11.89 |
4.54 |
4.53 |
13.60 |
11.41 |
11.26 |
|
|
InnoV 6 OP-DES |
0.80 |
8.94 |
50.7 |
1.03:1 |
6.98 |
5.59 |
14.98 |
11.98 |
11.95 |
5.24 |
4.19 |
13.85 |
11.44 |
11.45 |
|
|
I0JXX 5 |
0.81 |
9.03 |
18.1 |
1.37:1 |
7.53 |
6.33 |
14.98 |
11.98 |
11.95 |
5.65 |
4.24 |
13.24 |
11.49 |
11.11 |
|
|
G0KSC5 LFA 4.9m |
0.81 |
8.87 |
49.7 |
1.08:1 |
7.02 |
5.69 |
14.88 |
11.83 |
11.87 |
5.27 |
4.27 |
13.72 |
11.37 |
11.32 |
|
|
Z(ohms) - measured on 50.150 MHz Bandwidth – VSWR measured on 50.300 MHz Loss included for Aluminum, KF2YN correction applied |
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DIAGRAMS (no loss included, KF2YN correction not included)
SWR DIAGRAMS (loss included for Al)
STACKING
|
Optimal stacking, 2 antennas horizontally stacked at (m) |
G (dBi) |
G (dBd) |
Hor (◦) |
Ver (◦) |
|
9.40
|
15.06 |
12.91 |
17.0 |
47.4 |
|
These are true values (loss included for aluminum, KF2YN correction applied) |
||||
|
Optimal stacking, 2 antennas vertically stacked at (m) |
G (dBi) |
G (dBd) |
Hor (◦) |
Ver (◦) |
|
9.40
|
15.12 |
12.97 |
48.6 |
17.4 |
|
These are true values (loss included for aluminum, KF2YN correction applied) |
||||
|
Optimal stacking, 4 antennas in H stack, |
G (dBi) |
G (dBd) |
Hor (◦) |
Ver (◦) |
|
|
Horizontal distance (m) |
Vertical distance (m) |
||||
|
9.40 |
9.40
|
18.14 |
15.99 |
17.0 |
17.2 |
|
These are true values (loss included for aluminum, KF2YN correction applied) |
|||||
|
75% stacking, 2 antennas horizontally stacked at (m) |
G (dBi) |
G (dBd) |
Hor (◦) |
Ver (◦) |
|
7.05
|
14.85 |
12.70 |
21.8 |
47.0 |
|
These are true values (loss included for aluminum, KF2YN correction applied) |
||||
|
Optimal stacking, 2 antennas vertically stacked at (m) |
G (dBi) |
G (dBd) |
Hor (◦) |
Ver (◦) |
|
7.05
|
14.82 |
12.68 |
48.6 |
21.6 |
|
These are true values (loss included for aluminum, KF2YN correction applied) |
||||
|
75% stacking, 4 antennas in H stack, |
G (dBi) |
G (dBd) |
Hor (◦) |
Ver (◦) |
|
|
Horizontal distance (m) |
Vertical distance (m) |
||||
|
7.05 |
7.05
|
17.70 |
15.55 |
21.8 |
21.8 |
|
These are true values (loss included for aluminum, KF2YN correction applied) |
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