ANTENNA QY232001XL2D15

DESCRIPTION

Radiator

Number of

yagi elements

Number of

oblong elements

Total number

of elements

Boomlength

(mm)

LFA

5

15

20

1515

DIMENSIONS

Ref

De1

De2

D1

D2

D3

DQ1

DQ2

DQ3

DQ4

DQ5

DQ6

DQ7

DQ8

DQ9

DQ10

Position

0

35

45

57

89

142

191

256

341

428

524

622

721

822

926

1027

Length

112.0

115.2

89.2

102.8

102.8

98.4

58.4

57.0

55.0

54.0

52.4

51.6

51.0

50.4

49.6

48.8

DQ11

DQ12

DQ13

DQ14

DQ15

Position

1131

1232

1334

1434

1515

Length

48.2

47.6

47.2

46.6

46.4

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)

18.27

33.55

19.98

17.98

24.9

25.0

15.7

+7.49

PERFORMANCES (Loss included for silver)

Aluminum

G

(dBi)

T_A

(◦K)

Tloss

(◦K)

G/T

(dB)

Bandwidth for SWR=1.5

(MHz)

ΔF 

(MHz)

After NEC/EZNEC

18.27

15.7

+7.49

1275.000 – 1317.000

42.000

After KF2YN correction

18.12

21.4

6.0

+4.82

Remark

DIAGRAMS (no loss included)

Horizontal and vertical pattern in free space, no loss condition

DIAGRAMS (losses included)

SWR diagram for the range from 1275.000 – 1320.000 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

900

900

Horizontal distance

940

940