ANTENNA X232405XL5QAG
DESCRIPTION
Radiator
Number of yagi elements
Boomlength (mm)
Double rectangle
23
785
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ANTENNA X232405XL5QAG |
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DESCRIPTION |
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Radiator |
Number of yagi elements |
Boomlength (mm) |
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Double rectangle |
23 |
785 |
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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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16.89 |
30.09 |
21.79 |
21.64 |
31.0 |
25.2 |
16.9 |
3.0 |
+4.69 |
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DIMENSIONS |
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Ref |
De |
D1, D2 |
D3,D4 |
D5,D6 |
D7,D8 |
D9,D10 |
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Position |
0 |
33 |
58 |
105 |
155 |
204 |
265 |
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Length |
109.5 |
93.0 |
95.5 |
94.0 |
93.0 |
90.5 |
90.5 |
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Height |
0 |
±24 |
±24.5 |
±40.0 |
±52.0 |
±62.0 |
±70.0 |
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D11,D12 |
D13,D14 |
D15,D16 |
D17,D18 |
D19,D20 |
D21,D22 |
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Position |
340 |
424 |
515 |
608 |
702 |
785 |
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Length |
89.0 |
87.0 |
85.5 |
84.5 |
82.5 |
82.0 |
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Height |
±77.0 |
±82.0 |
±85.0 |
±86.5 |
±87.5 |
±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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1221.000 |
1323.000 |
200.8 |
1.05:1 |
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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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480 |
480 |
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Vertical distance |
620 |
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620 |
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TWO ANTENNAS STACKED VERTICALLY |
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DISTANCE |
G |
TA |
Tloss |
G/T |
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620 |
19.94 |
16.0 |
3.0 |
+7.91 |
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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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480 |
19.90 |
16.6 |
3.0 |
+7.71 |
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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 = 460 |
22.96 |
15.9 |
3.0 |
+10.96 |
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V = 620 |
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Four antennas in H-stack |
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