ANTENNA QY234601XL3D41 |
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|
DESCRIPTION |
Radiator |
Number of
yagi elements |
Number of
oblong elements |
Total number
of elements |
Boomlength
(mm) |
LFA |
5 |
41 |
46 |
4115 |
|
DIMENSIONS |
|
Ref |
De1 |
De2 |
D1 |
D2 |
D3 |
DQ1 |
DQ2 |
DQ3 |
DQ4 |
DQ5 |
DQ6 |
DQ7 |
DQ8 |
DQ9 |
DQ10 |
Position |
0 |
35 |
45 |
57 |
88 |
146 |
195 |
254 |
341 |
428 |
525 |
623 |
724 |
825 |
927 |
1026 |
Length |
112.0 |
114.0 |
102.0 |
103.4 |
103.2 |
99.8 |
58.8 |
57.2 |
55.0 |
54.2 |
52.4 |
52.2 |
51.4 |
50.8 |
50.2 |
49.6 |
|
DQ11 |
DQ12 |
DQ13 |
DQ14 |
DQ15 |
DQ16 |
DQ17 |
DQ18 |
DQ19 |
DQ20 |
DQ21 |
DQ22 |
DQ23 |
DQ24 |
Position |
1130 |
1231 |
1333 |
1433 |
1535 |
1635 |
1735 |
1836 |
1935 |
2035 |
2133 |
2234 |
2334 |
2435 |
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 |
46.0 |
|
DQ25 |
DQ26 |
DQ27 |
DQ28 |
DQ29 |
DQ30 |
DQ31 |
DQ32 |
DQ33 |
DQ34 |
DQ35 |
DQ36 |
DQ37 |
DQ38 |
Position |
2538 |
2638 |
2737 |
2833 |
2932 |
3032 |
3134 |
3234 |
3334 |
3434 |
3537 |
3638 |
3737 |
3836 |
Length |
46.0 |
46.0 |
46.0 |
46.0 |
46.0 |
46.0 |
46.0 |
46.0 |
46.0 |
46.0 |
46.0 |
46.0 |
46.0 |
46.0 |
|
DQ39 |
DQ40 |
DQ41 |
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|
|
|
|
|
|
|
|
|
|
Position |
3935 |
4034 |
4115 |
|
|
|
|
|
|
|
|
|
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|
Length |
46.0 |
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 |
|
PERFORMANCES (No loss
condition) |
G
(dBi) |
F/B
(dB) |
F/Sh
(dBi) |
F/Sv
(dBi) |
Hor
(◦) |
Ver
(◦) |
Temp
(◦K) |
G/T
(dB) |
22.05 |
29.23 |
15.62 |
15.87 |
15.4 |
15.4 |
213.0 |
-1.21 |
|
PERFORMANCES (Loss included for
silver) |
Aluminum |
G
(dBi) |
TA
(K) |
Tloss
(K) |
G/T
(dB) |
Bandwidth for SWR=1.5
(MHz) |
ΔF
(MHz) |
After NEC/EZNEC |
22.05 |
14.6 |
|
+11.67 |
1275.000 – 1312.000 |
37.000 |
After KF2YN correction |
21.88 |
21.7 |
7.4 |
+8.52 |
Remark |
|
|
DIAGRAMS (no loss included) |
|
|
|
Horizontal and vertical pattern in free space, no loss
condition |
|
|
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DIAGRAMS (loss included for
silver) |
|
SWR diagram for the range from
1275.000 – 1315.000 MHz and 1296 – 1300 MHz
|
Horizontal and vertical pattern
in free space, loss included for silver
|
|
STACKING
(ALL DATA GIVEN IN ACCORDANCE WITH KF2YN CORRECTION,
LOSS INCLUDED FOR SILVER) |
|
RECOMMENDED STACKING DISTANCES |
|
Two antennas vertically
(mm) |
Two antennas horizontally
(mm) |
Four antennas i H-stack
(mm) |
Vertical distance |
1020 |
|
1020 |
Horizontal distance |
|
1120 |
1120 |
TWO ANTENNAS STACKED VERTICALLY |
|
DISTANCE
(mm) |
G
(dBi) |
TA
(K) |
G/T
(dB) |
Tloss
(K) |
|
|
1020 |
24.98 |
21.5 |
+11.66 |
7.4 |
|
|
|
TWO ANTENNAS STACKED HORIZONTALLY |
|
DISTANCE
(mm) |
G
(dBi) |
TA
(K) |
G/T
(dB) |
Tloss
(K) |
|
|
1060 |
24.99 |
21.8 |
+11.61 |
7.4 |
|
|
|
FOUR ANTENNAS IN H-STACK |
|
DISTANCE
(mm) |
G
(dBi) |
TA
(K) |
G/T
(dB) |
Tloss
(K) |
|
|
H = 1060 |
28.06 |
21.6 |
+14.72 |
7.4 |
|
V = 1020 |
|
|