ANTENNA X232805XL5QAG
DESCRIPTION
Radiator
Number of yagi elements
Boomlength (mm)
Double rectangle
27
985
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ANTENNA X232805XL5QAG |
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DESCRIPTION |
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Radiator |
Number of yagi elements |
Boomlength (mm) |
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Double rectangle |
27 |
985 |
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PERFORMANCES (loss included, KF2YN correction applied) |
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G (dBi) |
F/B (dB) |
F/Sh (dBi) |
F/Sv (dBi) |
Hor (◦) |
Ver (◦) |
Temp (◦K) |
Tlos (K) |
G/T (dB) |
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17.65 |
31.95 |
20.76 |
20.41 |
28.2 |
23.4 |
16.9 |
3.3 |
+5.36 |
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DIMENSIONS |
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Ref |
De |
D1, D2 |
D3,D4 |
D5,D6 |
D7,D8 |
D9,D10 |
D11,D12 |
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Position |
0 |
33 |
58 |
105 |
155 |
204 |
265 |
340 |
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Length |
109.5 |
92.5 |
96.0 |
94.0 |
93.0 |
90.5 |
90.5 |
89.0 |
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Height |
0 |
±24 |
±24.5 |
±40.0 |
±52.0 |
±62.0 |
±70.0 |
±77.0 |
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D13,D14 |
D15,D16 |
D17,D18 |
D19,D20 |
D21,D22 |
D23,D24 |
D25, D26 |
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Position |
424 |
515 |
608 |
705 |
804 |
901 |
985 |
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Length |
87.0 |
85.5 |
84.5 |
82.5 |
82.0 |
81.0 |
80.5 |
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Height |
±82.0 |
±85.0 |
±86.5 |
±87.5 |
±88.5 |
±88.5 |
±87.5 |
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Remark |
All elements made of Al rods Ǿ5 mm, except radiator which is Ǿ2.5 mm CuAg All dimensions given in milimetres No boom correction included. |
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CONSTRUCTION OF RADIATOR |
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Material: Silverplated copper wire Ø= 2.5 mm |
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H = 92.5 mm |
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V = 24 mm |
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DIAGRAMS |
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Horizontal and verticall pattern in free space, no loss condition |
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WORKING CONDITION |
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Frequency bandwidth for SWR=1.5 (MHz) |
Z (Ώ) at 1296.100 MHz |
SWR at 1300.000 MHz |
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Lowest |
Highest |
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1233.000 |
1329.000 |
200.4 |
1.04:1 |
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SWR DIAGRAMS (loss included for Al) |
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SWR curve for amateur bandwidth 1296 – 1300 MHz |
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Frequency bandwidth for SWR = 1.5 |
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STACKING (ALL DATA GIVEN IN ACCORDANCE WITH KF2YN CORRECTION, LOSS INCLUDED) |
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RECOMMENDED STACKING DISTANCES |
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Two antennas vertically (mm) |
Two antennas horizontally (mm) |
Four antennas in H-stack (mm) |
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Horizontal distance |
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520 |
520 |
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Vertical distance |
640 |
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640 |
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TWO ANTENNAS STACKED VERTICALLY |
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DISTANCE |
G |
TA |
Tloss |
G/T |
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640 |
20.65 |
15.7 |
3.3 |
+8.70 |
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Two antennas stacked vertically |
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TWO ANTENNAS STACKED HORIZONTALLY |
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DISTANCE |
G |
TA |
Tloss |
G/T |
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560 |
20.6221.02 |
16.7 |
3.3 |
+8.38 |
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Two antennas stacked horizontally |
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FOUR ANTENNAS IN H-STACK |
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DISTANCE |
G |
TA |
Tloss |
G/T |
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H = 560 |
23.71 |
15.8 |
3.3 |
+11.73 |
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V = 640 |
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Four antennas in H-stack |
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