ANTENNA X238805XL1QAG
DESCRIPTION
Radiator
Number of yagi elements
Boomlength (mm)
Double rectangle
87
3985
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ANTENNA X238805XL1QAG |
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DESCRIPTION |
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Radiator |
Number of yagi elements |
Boomlength (mm) |
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Double rectangle |
87 |
3985 |
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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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22.61 |
50.94 |
14.75 |
16.77 |
14.4 |
13.6 |
15.6 |
3.9 |
+10.66 |
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DIMENSIONS |
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Ref |
De |
D1, D2 |
D3, D4 |
D5, D6 |
D7, D8 |
D9, D10 |
D11,D12 |
D13,D14 |
D15,D16 |
D17,D18 |
D19,D20 |
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Position |
0 |
36 |
60 |
106 |
155 |
204 |
265 |
340 |
423 |
515 |
608 |
705 |
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Length |
109.0 |
93.0 |
96.5 |
94.5 |
93.5 |
91.0 |
91.0 |
89.5 |
87.5 |
85.5 |
85.0 |
83.0 |
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Height |
0 |
±24.0 |
±25.0 |
±40.0 |
±52.0 |
±62.0 |
±70.0 |
±77.0 |
±82.0 |
±85.0 |
±86.5 |
±87.5 |
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D21,D22 |
D23,D24 |
D25,D26 |
D27,D28 |
D29,D30 |
D31,D32 |
D33, D34 |
D35, D36 |
D37, D38 |
D39,D40 |
D41,D42 |
D43,D44 |
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Position |
804 |
906 |
1008 |
1108 |
1208 |
1308 |
1408 |
1508 |
1606 |
1708 |
1808 |
1909 |
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Length |
81.0 |
80.0 |
80.0 |
80.0 |
80.0 |
80.0 |
78.5 |
78.5 |
78.5 |
78.5 |
76.5 |
76.0 |
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Height |
±88.5 |
±89.5 |
±89.5 |
±91.5 |
±91.5 |
±92.5 |
±92.5 |
±92.5 |
±93.5 |
±92.5 |
±91.5 |
±91.5 |
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D45,D46 |
D47,D48 |
D49,D50 |
D51,D52 |
D53,D54 |
D55,D56 |
D47,D58 |
D59,D60 |
D61,D62 |
D63,D64 |
D65,D66 |
D67,D68 |
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Position |
2009 |
2109 |
2209 |
2308 |
2408 |
2508 |
2607 |
2708 |
2808 |
2908 |
3009 |
3108 |
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Length |
76.0 |
75.0 |
75.0 |
75.0 |
75.0 |
74.5 |
74.5 |
74.4 |
74.5 |
74.5 |
74.5 |
74.5 |
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Height |
±91.5 |
±91.5 |
±91.5 |
±90.5 |
±90.5 |
±90.5 |
±90.5 |
±90.5 |
±90.5 |
±89.5 |
±89.5 |
±89.5 |
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D69,D70 |
D71,D72 |
D73,D74 |
D75,D76 |
D77,D78 |
D79,D80 |
D81,D82 |
D83,D84 |
D85,D86 |
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Position |
3207 |
3308 |
3407 |
3507 |
3608 |
3708 |
3808 |
3903 |
3985 |
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Length |
74.5 |
74.5 |
74.5 |
74.5 |
74.5 |
74.5 |
74.5 |
74.0 |
74.0 |
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Height |
±89.5 |
±89.5 |
±89.5 |
±89.5 |
±89.5 |
±89.5 |
±89.5 |
±89.5 |
±84.5 |
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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 = 93.0 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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1231.000 |
1325.000 |
200.6 |
1.02:1 |
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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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1120 |
1120 |
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Vertical distance |
1120 |
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1120 |
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TWO ANTENNAS STACKED VERTICALLY |
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DISTANCE |
G |
TA |
Tloss |
G/T |
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1120 |
25.67 |
15.4 |
3.9 |
+13.78 |
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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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1120 |
25.71 |
15.6 |
3.9 |
+13.76 |
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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 = 1120 |
28.74 |
15.4 |
3.9 |
+16.85 |
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V = 1120 |
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Four antennas in H-stack |
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