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ANTENNA QY232801XL2D23 |
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DESCRIPTION |
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Radiator |
Number of yagi elements |
Number of oblong elements |
Total number of elements |
Boomlength (mm) |
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LFA |
5 |
23 |
28 |
2315 |
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DIMENSIONS |
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Ref |
De1 |
De2 |
D1 |
D2 |
D3 |
DQ1 |
DQ2 |
DQ3 |
DQ4 |
DQ5 |
DQ6 |
DQ7 |
DQ8 |
DQ9 |
DQ10 |
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Position |
0 |
35 |
45 |
57 |
89 |
145 |
193 |
256 |
341 |
428 |
524 |
622 |
721 |
822 |
926 |
1027 |
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Length |
112.0 |
115.2 |
96.0 |
103.2 |
102.8 |
98.6 |
58.4 |
57.0 |
55.2 |
54.2 |
52.6 |
52.0 |
51.4 |
50.8 |
50.0 |
49.2 |
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DQ11 |
DQ12 |
DQ13 |
DQ14 |
DQ15 |
DQ16 |
DQ17 |
DQ18 |
DQ19 |
DQ20 |
DQ21 |
DQ22 |
DQ23 |
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Position |
1131 |
1232 |
1334 |
1434 |
1535 |
1636 |
1734 |
1836 |
1935 |
2036 |
2134 |
2236 |
2315 |
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Length |
48.4 |
47.8 |
47.4 |
47.0 |
46.8 |
46.6 |
46.4 |
46.2 |
46.2 |
46.2 |
46.2 |
46.0 |
46.0 |
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REMARKS |
All elements made of CuAg wires Ǿ1.5 mm The height of rectangles is 60 mm All dimensions given in milimetres |
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PERFORMANCES (No loss condition) |
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G (dBi) |
F/B (dB) |
F/Sh (dBi) |
F/Sv (dBi) |
Hor (◦) |
Ver (◦) |
Temp (◦K) |
G/T (dB) |
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19.85 |
30.83 |
18.94 |
18.97 |
21.0 |
21.0 |
214.1 |
-3.43 |
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PERFORMANCES (Loss included for silver) |
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Aluminum |
G (dBi) |
TA (◦K) |
Tloss (◦K) |
G/T (dB) |
Bandwidth for SWR=1.5 (MHz) |
ΔF (MHz) |
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After NEC/EZNEC |
19.85 |
14.9 |
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+9.95 |
1275.000 – 1318.000 |
43.000 |
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After KF2YN correction |
19.66 |
21.4 |
6.6 |
+6.36 |
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Remark |
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DIAGRAMS (no loss included) |
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Horizontal and vertical pattern in free space, no loss condition |
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DIAGRAMS (losses included) |
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SWR diagram for the range from 1275.000 – 1320.000 MHz and 1296.000 – 1300.000 MHz
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Horizontal and vertical pattern in free space, loss included for silver |
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STACKING (ALL DATA GIVEN IN ACCORDANCE WITH KF2YN CORRECTION, LOSS INCLUDED FOR SILVER) |
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RECOMMENDED STACKING DISTANCES |
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Two antennas vertically (mm) |
Two antennas horizontally (mm) |
Four antennas i H-stack (mm) |
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Vertical distance |
900 |
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900 |
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Horizontal distance |
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940 |
940 |
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TWO ANTENNAS STACKED VERTICALLY |
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DISTANCE |
G |
TA |
G/T |
Tloss |
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860 |
22.72 |
21.8 |
+9.34-0.64 |
6.8 |
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TWO ANTENNAS STACKED HORIZONTALLY |
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DISTANCE |
G |
TA |
G/T |
Tloss |
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880 |
22.72 |
21.5 |
+9.40 |
6.8 |
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FOUR ANTENNAS IN H-STACK |
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DISTANCE |
G |
TA |
G/T |
Tloss |
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H = 880 |
25.77 |
21.7 |
+12.41 |
6.8 |
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V = 860 |
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