A B C D 1 TYPE OF L GAIN E H. 2 ANTENNA (WL) (dbd) (M) (M) 4 G4CQM G0KSC 6LFA

  A B C D E F G H I J K L 1

TYPE OF

L

GAIN

E

H

Ga

Tlos

Ta

F/R

Z

VSWR

G/T

2

ANTENNA

(WL)

(dBd)

(M)

(M)

(dBd)

(K)

(K)

(dB)

(ohms)

Bandwidth

(dB)

3                         4 

G4CQM 6

1

9.46

2.6

2.17

15.44

7.9

249.7

18.9

56.7

1.83:1

-6.38

5

G0KSC 6LFA

1.13

9.46

2.6

2.17

3.2

236.4

24.5

49.3

1.04:1

-5.93

6

G0KSC 7LFA

1.39

10.62

2.84

2.49

16.53

1.8

248.9

20.4

48

1.19:1

-5.28

7

G4CQM 7

1.5

10.76

2.89

2.53

16.69

7.9

239.9

23.5

50.7

2.31:1

-4.96

8

+CT1FFU 7

1.54

10.82

2.87

2.5

16.7

2.8

237.7

20.3

28

1.02:1

-4.96

9

DK7ZB 7

1.57

11.11

3.16

2.84

17.13

5.8

272.6

16.9

28.4

1.64:1

-5.07

10

IK0BZY 6

1.63

11.11

3.1

2.77

4.8

266.5

17.8

19.5

2.27:1

-5.07

11

G0KSC 8LFA

1.79

11.06

2.94

2.6

17.01

3.6

231.9

24.8

50

1.24:1

-4.49

12

*G0KSC 8LFA

1.79

11.06

3.15

2.4

16.95

3.6

222.2

24.8

50

1.24:1

-4.37

13

W1JR 8 MOD

1.8

11.14

3.07

2.75

16.99

5.3

256.7

17.3

50

1.14:1

-4.95

14

DJ9BV 1.8

1.8

11.34

3.16

2.8

17.28

5.5

261.2

17.6

77.5

1.34:1

-4.74

15

K1FO 10

1.84

11.34

3.1

2.78

17.27

16.5

29.4

1.44:1

-4.69

16

YU7EF 8

1.87

11.31

3.04

2.71

17.23

3.8

242.12

20

48.5

1.21:1

-4.46

17

BQH8B

1.88

11.6

3.28

2.97

17.62

7.2

259.3

18

50

1.29:1

-4.37

18

+UR5EAZ 9

1.89

11.32

3.07

2.75

17.26

3.6

249.7

18.5

49.2

1.01:1

-4.56

19

G4CQM 8

1.9

11.61

3.2

2.88

17.56

9.3

242.6

24.1

50.9

2.52:1

-4.14

20

+CT1FFU 8

1.94

11.28

2.96

2.62

17.1

2.9

23.6

27.1

1.05:1

-4.41

21

G0KSC 8OWL

1.95

11.63

3.13

2.82

17.55

4.6

235.7

25.5

12.5

1.26:1

-4.02

22

I0JXX 8

2.04

12.11

3.44

3.15

18.09

8.2

254.5

20.4

26.5

3.00:1

-3.82

23

*DG0OPK 9

2.07

11.45

2.95

2.7

17.3

5.7

230.8

24.6

28.4

1.11:1

-4.18

24

DG0OPK 9

2.07

11.45

3.04

2.72

17.34

5.7

231.9

24.6

28.4

1.11:1

-4.16

25

DK7ZB 8

2.09

12.01

3.4

3.1

18.02

4.8

253.6

1.26:1

-3.87

26

G0KSC 9OWA

2.09

11.99

3.33

3.04

17.96

4.9

247

21.3

49.1

1.30:1

-3.82

27

+RA3AQ 9S

2.12

12.04

3.35

3.06

18.02

4.7

246.5

22.1

47.1

1.08:1

-3.75

28

*RA3AQ 9S

2.12

12.04

3

3

17.85

4.6

242.8

22.1

47.1

1.08:1

-3.85

29

M2 9SSB

2.12

11.99

3.33

3.03

17.95

8.1

244

20.7

15

1.32:1

-3.71

30

DJ9BV 2.1

2.13

11.89

3.33

3.04

17.87

5.8

255.2

20.2

1.30:1

-4.05

31

G0KSC 9LFA

2.14

11.97

3.26

2.94

17.88

5.2

235.1

23.5

50.5

1.08:1

-3.68

32

*G0KSC 9LFA

2.14

11.97

3.1

3

17.86

5.2

235.7

23.5

50.5

1.08:1

-3.75

33

*OZ5HF 9

2.16

11.52

2.7

2.5

16.65

2.9

275.1

18.2

38

1.15:1

-5.6

34

OZ5HF 9

2.16

11.52

3.21

2.92

17.47

3

272.6

18.2

38

1.15:1

-4.74

35

YU7EF 9

2.16

11.84

3.2

2.89

17.74

5.3

236.6

22

49.8

36

F9FT 11

2.17

11.78

3.26

2.97

17.75

5.3

251

22.7

21.5

1.25:1

-4.1

37

*CC 13B2

2.17

11.79

2.9

2.79

17.47

5.8

249.1

19.6

21.1

1.37:1

-4.34

38

CC 13B2

2.17

11.79

3.33

3.01

17.78

5.9

257.9

19.6

21.1

1.37:1

-4.18

39

K1FO 11

2.18

11.97

3.3

3

17.9

4.3

248

17.9

44

1.29:1

-3.89

40

*CC 215WB

2.19

11.78

3.05

3.05

17.66

6.6

262.5

19.1

17.4

1.47:1

41

CC 215WB

2.19

11.78

3.36

3.07

17.78

6.6

266.6

19.1

17.4

1.47:1

-4.33

42

+G0KSC 9OWL

2.28

12.15

3.28

2.97

18

6.4

229.5

24.3

12.4

1.16:1

-3.46

43

*Flexa 224

2.34

11.52

3.5

3.3

17.66

30.1

259.2

17.7

60.4

1.09:1

-4.33

44

Flexa 224

2.34

11.52

3.3

3

17.47

29.5

254.6

17.7

60.4

1.09:1

-4.44

45

+RA3AQ 9

2.35

12.38

3.4

3.13

18.31

5.6

234.3

22.1

49.2

1.10:1

-3.24

18.32

5.6

235.7

22.1

49.2

1.10:1

-3.25

47

+CT1FFU 9

2.38

12.23

3.26

2.97

18.08

3.6

226.8

22.7

28.1

1.15:1

-3.33

48

ZL1RS 9

2.38

12.24

3.3

3.01

18.13

5.6

227.2

25.2

48.7

2.19:1

-3.28

49

Eagle 10

2.38

12.28

3.44

3.16

18.27

6

242.96

22

23.6

1.33:1

-3.43

50

DK7ZB 9

2.39

12.41

3.56

3.3

18.45

6.2

250.5

20.4

27.5

1.23:1

-3.39

+YU7EF 10LT

17.69

5.3

224.3

29.4

45.7

1.13:1

-3.67

52

K5GW 10

2.49

12.45

3.44

3.16

18.38

7.4

234.6

23.1

37.4

1.41:1

-3.17

53

#K5GW 10

2.49

12.45

3.3

3.3

18.38

7.3

235.9

37.4

23.1

1.41:1

-3.2

54

G0KSC 10LFA+2 

2.49

12.45

3.39

3.09

18.35

4.1

226.7

23.8

47.4

1.24:1

-3.06

55

G4CQM 9

2.52

12.63

3.62

3.35

18.68

7.3

244.4

22.2

46.4

2.02:1

-3.05

56

K1FO 12

2.53

12.49

3.46

3.18

240.7

21.6

31.1

1.23:1

-3.25

57

*YU7EF 10

2.59

12.44

3.38

3.09

18.33

6.9

227.5

23.8

50.3

1.06:1

-3.09

58

YU7EF 10

2.59

12.44

3.39

3.1

18.34

6.9

227.8

23.8

50.3

1.06:1

-3.08

59

+G0KSC 10OWL

2.63

12.46

3.4

3.1

18.36

7.2

224.6

26.4

12.3

1.11:1

-3

60

I0JXX 12

2.68

12.67

3.58

3.3

18.64

6.9

238

25.2

26.9

1.31:1

-2.97

61

BQH 12J

2.8

12.8

3.67

3.4

18.83

246.2

20.3

50

1.01:1

-2.93

62

#BQH 12J

2.8

12.8

3.54

3.54

18.81

4.3

248

20.3

50

1.01:1

-2.99

63

+CT1FFU 10

2.82

12.74

3.44

3.15

18.81

4.1

220.2

25.2

28.1

1.19:1

-2.69

64

+CT1FFU 10C

2.82

13.04

3,62

3.31

18.93

4.2

222.9

27.2

27.2

1.23:1

-2.4

65

*M2 12

2.82

12.74

3.44

3.15

18.59

4.1

220.2

25.2

28.1

1.19:1

-2.69

66

M2 12

2.84

12.68

3.05

3.05

18.19

5.4

37

1.13:1

-3.32

67

BQH 10

2.84

12.68

3.48

3.2

18.54

5.4

232.5

19.5

37

1.13:1

-2.97

68

#BQH 10

2.86

13.05

3.69

3.43

19

7

232.5

23.9

22.6

1.47:1

-2.51

69

WB9UWA 12

2.86

13.05

3.56

3.56

19

6.9

232.8

23.9

22.6

1.47:1

-2.52

70

DK7ZB 10

2.87

12.73

3.48

3.2

18.61

7

223

25.2

23.9

1.47:1

-2.72

71

+YU7EF 11B

2.87

13

3.87

3.6

19.17

6.8

247.5

25.8

1.61:1

-2.62

72

K1FO 13

2.87

12.92

3.58

3.3

18.85

4.7

225.6

25.6

50.2

1.35:1

-2.53

73

G0KSC 11LFA

2.89

12.94

3.64

3.39

18.88

4.6

239.2

19.7

24.7

1.38:1

-2.76

74

*G0KSC 11LFA

2.95

13.11

3.66

3.37

19.02

5.5

223.6

25.4

48.4

1.03:1

-2.33

75

*M2 20 XPOL

2.95

13.11

3.65

3.65

19.1

5.5

226.1

25.4

48.4

1.03:1

-2.29

76

#M2 20 XPOL

2.97

13.07

3.65

3.65

19.05

7.4

241.7

21.9

-2.63

77

M2 20 XPOL

2.97

13.07

3.63

3.63

19.03

7.4

241.1

21.9

21

1.28:1

-2.64

78

+G0KSC 11OWL

2.97

13.07

3.75

3.5

19.05

7.4

239.5

21.9

21

1.28:1

-2.59

79

*BVO-3WL

3

13.16

3.69

3.44

19.09

7.7

224.6

23

11.9

1.23:1

-2.27

80

BVO-3WL

3.01

13.43

3.9

3.7

19.38

8.6

253.1

20.5

52.7

3.08:1

-2.5

81

#BVO-3WL

3.01

13.43

4.03

3.78

19.42

8.6

256.1

20.5

52.7

-2.51

82

+YU7EF 11

3.01

13.41

3.9

3.9

19.41

8.6

256.6

20.5

52.7

3.08:1

-2.53

83

F9FT 16

3.04

13.07

3.56

3.3

18.87

4.7

222.6

22.2

49

1.62:1

-2.46

84

CD15LQDver2

3.06

12.64

3.54

3.26

18.63

6

241.3

21.1

20.8

1.37:1

-3.05

85

*CD15LQDver2

3.09

12.9

3.58

3.33

18.85

4.4

231.6

26.1

19.1

1.25:1

-2.65

86

CD15LQDver1

3.09

12.9

4

3.8

19.02

4.4

238.8

26.1

19.1

1.25:1

87

*CD15LQDver1

3.1

12.83

3.6

3.35

18.76

4.1

247.8

20.7

22

1.23:1

-3.03

88

MBI ModFT17

3.1

12.83

4

3.8

18.97

4.2

249.9

20.7

22

1.23:1

-2.86

89

*F9FT 17

3.12

13.29

3.85

3.6

19.27

8.2

239.5

24.3

50.1

1.41:1

-2.37

90

F9FT 17

3.14

12.87

3.68

3.5

18.9

5.8

236.4

23

25.8

1.32:1

-2.69

91

*CC3219

3.14

12.87

3.59

3.31

18.81

5.7

234.3

23

25.8

1.32:1

-2.74

92

CC3219

3.17

12.77

4.27

3.66

18.8

5.7

307.8

14.9

18.3

1.49:1

-3.93

93

CC3219 MOD

3.17

12.77

4.07

3.82

18.79

5.7

308.6

14.9

18.3

1.49:1

-3.95

94

BQH 13

3.17

13.25

3.87

3.62

19.27

5.1

245.6

24.1

29

1.06:1

-2.48

95

#BQH 13

3.19

13.3

3.85

3.6

19.28

4.3

244.9

20.8

50

1.11:1

-2.46

96

DJ9BV 3.2

3.19

13.3

3.72

3.72

19.27

4.3

246.3

20.8

50

1.11:1

-2.49

G0KSC 12LFA

6.5

239.5

21.1

71.8

1.36:1

-2.35

98

K1FO 14

3.32

13.44

3.78

3.52

19.36

4

220.5

24.4

49.9

1.07:1

-1.92

99

G4CQM 11

3.26

13.36

3.8

3.56

19.29

4.7

237.8

18.1

29.6

1.42:1

-2.32

100

DK7ZB 11

3.36

13.55

3.92

3.66

19.5

8.3

232

30.1

46.2

1.94:1

-2.01

101

MBI 3.4

3.4

13.6

3.92

3.66

19.52

6.1

233.2

22.5

27.2

1.27:1

-2.01

102

YU7EF 12

3.42

13.58

3.87

3.62

9.2

227.7

23

37.7

1.62:1

-1.93

103

*SM5BSZ 11

3.49

13.67

3.85

3.6

19.55

6.1

221.1

23.6

45.4

1.77:1

-1.75

104

+SM5BSZ 11

3.51

13.95

3.5

3.5

19.48

6,40

231.8

19.5

54.4

3.06:1

-2.02

105

*SM5BSZ 11A

3.51

13.95

4.05

3.8

19.81

6.3

238.8

19.5

54.4

3.06:1

-1.82

106

+SM5BSZ 11A

3.53

14.01

4

4

19.92

6.1

245.8

16.7

52.3

3.03:1

-1.84

107

17LQD EKM#1

3.53

14.01

4.13

3.92

19.93

16.7

52.3

3.03:1

-1.82

108

17LQD EKM#2

3.59

13.3

3.75

3.52

19.21

4.2

242.1

20.8

22.2

1.23:1

-2.48

109

DJ9BV 3.6

3.59

13.39

3.75

3.5

19.32

4.5

227.5

25.6

19.5

1.25:1

-2.1

110

K1FO 15

3.61

13.67

4

3.78

19.57

5.4

249.7

21.3

53.5

1.30:1

-2.25

111

+G0KSC 13LFA

3.64

13.76

3.94

3.71

19.67

4.8

233

20

39.1

1.30:1

-1.85

112

*G0KSC 13LFA

3.78

13.85

3.92

3.66

19.73

4.2

28.4

49.9

1.08:1

-1.49

113

YU7EF 13M

3.78

13.85

4.1

3.9

19.82

4.2

217.1

28.4

49.9

1.08:1

-1.49

114

DK7ZB 12

3.86

13.85

3.92

3.66

19.73

7

218.8

25.7

49.9

1.05:1

-1.52

115

+YU7EF 13

3.83

14.17

4.21

4

20.11

6.9

237.4

25.6

26.8

1.46:1

-1.49

116

IK0BZY 12

3.92

14.12

4.05

3.82

20

6

220.1

22.5

47.9

2.55:1

-1.28

117

BVO2-4WL

3.98

14.18

4.16

3.92

20.08

8.1

232.5

1.52:1

-1.43

118

#BVO2-4WL

3.99

14.17

4.24

4.02

20.14

6.8

241.8

24

45

1.25:1

-1.54

119

DJ9BV 4.0

3.99

14.17

4.13

4.13

20.11

6.8

241.2

24

45

1.25:1

-1.56

120

K1FO 16

4.01

14.04

4.16

3.92

19.91

6.5

249.4

22.4

41.5

1.35:1

-1.91

121

+SV 2SA13

4.01

14.13

4.16

3.87

20.05

4.7

229.9

23.9

35

1.15:1

-1.42

122

#SV 2SA13

4.01

14.45

4.38

4.16

20.42

7

239

20

1.41:1

-1.21

123

HG VB-215DX

4.01

14.45

4.27

4.27

20.42

7

238.8

20

52.2

1.41:1

-1.21

124

CC3219 MOD

4.03

14.1

4.21

3.97

20

5.8

250.8

19.6

38.6

1.41:1

-1.84

125

*CC4218XL

4.04

14.13

4.27

4.07

20.09

5.1

248.2

24

32.1

1.02:1

-1.71

126

CC4218XL

4.19

13.92

4.08

3.85

19.74

11.1

260.2

16.8

14.5

1.72:1

-2.26

127

CC4218 MOD

4.19

13.92

4.31

4.07

19.82

11.1

263.6

16.8

14.5

128

WB9UWA 15

4.17

14.27

4.24

4.02

20.21

5.8

236.9

22

22

1.18:1

-1.39

129

YU7EF 14M

4.18

13.65

3.75

3.5

19.44

8.3

208.9

34

26

1.51:1

-1.61

130

+G0KSC 14LFA

4.24

14.23

4.07

3.85

20.08

7

220.1

24.6

48.6

1.07:1

-1.2

131

*G0KSC 14LFA

4.24

14.29

4.16

3.94

20.21

3.2

219

28.1

50.5

1.06:1

-1.05

132

YU7EF 14

4.24

14.29

4

4

20.18

3.2

219.1

28.1

50.5

1.06:1

133

YU7EF 14LT

4.37

14.48

4.21

4

20.33

8.8

220

22.8

41

2.30:1

-0.94

134

K1FO 17

4.37

13.91

3.89

3.64

19.6

11.7

211

29.1

47.8

1.29:1

-1.49

135

DJ9BV 4.4

4.4

14.44

4.24

4.02

20.34

4.9

229.5

22.9

27.7

1.25:1

-1.12

136

SHARK 20

4.41

14.32

4.27

4.07

20.18

6.6

251.5

19.6

38.3

1.36:1

-1.68

137

I0JXX 16

4.47

14.34

4.33

4.1

20.19

3.9

258.5

22.4

42.8

1.05:1

-1.79

20.24

8.4

217.6

27.6

30.4

1.05:1

-0.99

139

*CC17B2

4.47

14.36

4.05

4.05

20.24

8.4

217.5

27.6

30.4

1.05:1

-0.98

140

CC17B2

4.49

14.52

3.66

3.51

19.93

6.1

223.4

23.4

29.3

1.22:1

-1.41

141

RA3AQ-14

4.49

14.52

4.27

4.07

20.42

6.2

226.8

23.4

29.3

1.22:1

-0.99

142

G4CQM 16

4.61

14.71

4.27

4.07

20.55

5

219.1

28.4

50.8

1.19:1

-0.71

YU7EF 15M

20.12

5.5

239.5

24.3

48.3

1.10:1

-1.51

144

+G0KSC 15LFA

4.68

14.59

4.21

4

20.4

7

221.7

25.7

48.6

1.03:1

-0.89

145

*G0KSC 15LFA

4.69

14.56

4.21

3.99

20.42

4.6

215

26.9

51.1

1.10:1

-0.76

146

DK7ZB 14

4.69

14.56

4.45

4.6

20.57

4.6

215.6

26.9

51.1

1.10:1

-0.62

147

K1FO 18

4.73

14.92

4.59

4.39

20.87

6.8

233

26.2

26.9

1.50:1

-0.65

148

*M2 28 XPOL

4.78

14.72

4.36

4.16

229.3

20.5

27.9

1.32:1

-0.84

149

#M2 28 XPOL

4.81

15.16

4.5

4.5

20.98

14.5

241.9

21

13.9

4.91:1

-0.71

150

M2 28 XPOL

4.81

15.16

4.79

4.79

21.12

14.6

240.6

21

13.9

4.91:1

-0.54

151

DJ9BV 4.8

4.81

15.16

4.89

4.7

21.12

14.7

241.4

20.1

13.9

4.91:1

-0.56

152

*M2 5WL

4.82

14.63

4.4

4.19

20.48

6.6

242.8

21

49.7

1.29:1

-1.22

153

M2 5WL

4.83

14.67

4.15

3.84

20.29

249.6

20.4

30.7

1.54:1

-1.53

154

YU7EF 15

4.83

14.67

4.56

4.36

20.55

8.1

250.4

20.4

30.7

1.54:1

-1.29

155

*SM5BSZ 14A

4.84

14.89

4.46

4.24

20.78

10.29

218.1

25.6

41.8

3.18:1

-0.46

156

+SM5BSZ 14A

4.89

15.13

4

4

20.65

7.8

231.5

20.7

55.3

5.63:1

-0.85

157

+RA3AQ 15

4.89

15.13

4.59

4.39

20.98

7.6

237.72

20.7

55.3

5.63:1

-0.63

158

#RA3AQ 15

4.92

15.16

4.67

4.49

21.11

6.8

51.7

1.12:1

-0.4

159

*SM5BSZ 14

4.92

15.16

4.59

4.59

21.11

6.8

231.9

24.4

51.7

1.12:1

-0.39

160

+SM5BSZ 14

4.95

15.27

5.2

5.2

21.36

5.7

239.7

18.8

49.3

4.37:1

-0.29

161

K5GW 17

4.95

15.27

4.73

4.52

21.14

5.7

241.47

18.8

49.3

4.37:1

-0.54

162

SM2CEW 19

4.98

14.83

4.43

4.21

20.73

9.8

220.8

25.7

48.5

1.73:1

-0.56

163

#SM2CEW 19

4.99

14.85

4.49

4.27

20.78

11.6

224.2

20.4

1.81:1

-0.57

164

*BVO-5WL

4.99

14.85

4.38

4.38

20.78

11.6

223.9

22.3

20.4

1.81:1

-0.56

165

#BVO-5WL

5.02

15

4.58

4.4

20.92

6.9

237.2

26.3

47.4

1.26:1

-0.68

166

BVO-5WL

5.02

15

4.58

4.58

20.97

6.9

236.16

26.3

47.4

1.26:1

-0.61

167

YU7EF 16M

5.02

15

4.66

4.49

20.96

6.9

236.9

26.3

47.4

1.26:1

-0.64

168

K1FO 19

5.12

14.9

4.36

4.16

20.7

7

221.9

25.1

-0.61

169

#RU1AA 15

5.16

15.01

4.49

4.27

20.89

5.1

226.9

21.2

33.9

1.32:1

-0.52

170

RU1AA 15

5.27

15.44

4.78

4.78

21.38

9.2

230.9

25.2

54.6

3.70:1

-0.1

171

*M2 18XXX

5.27

15.44

4.87

4.7

21.37

9.2

231.7

25.2

54.6

3.70:1

-0.13

172

M2 18XXX

5.3

14.98

4.27

3.96

20.63

8.2

234.9

22.9

34.9

1.15:1

-0.93

173

YU7EF 16

5.3

14.98

4.56

4.36

20.89

8.3

232.9

22.9

34.9

-0.63

174

+G0KSC 17LFA

5.42

15.15

4.46

4.27

20.95

7.3

218.89

22.1

43.9

2.50:1

-0.3

175

*G0KSC 17LFA

5.59

15.12

4.43

4.21

20.94

5

208.7

30

49.4

1.12:1

-0.11

176

*M2 19XXX

5.59

15.12

4.75

4.45

21.06

5

209.1

30

49.4

1.12:1

0.01

177

M2 19XXX

5.71

15.32

4.27

4.04

20.86

7.7

230.4

23.9

29

1.55:1

-0.61

178

#M2 32 XPOL

5.71

15.32

4.7

4.52

21.24

7.9

226.8

23.9

29

1.55:1

179

M2 32 XPOL

5.74

15.77

5.05

5.05

21.73

14.4

231.9

23.6

11.2

4.49:1

0.23

180

DK7ZB 17

5.74

15.77

5.13

4.97

21.72

14.4

232.4

23.6

11.2

4.49:1

0.21

181

YU7EF 17

5.82

15.61

5.01

4.85

21.59

8.6

227.8

24.8

26.8

1.19:1

0.16

182

#YU7EF 17

5.88

15.7

4.85

4.63

21.53

9.6

223.8

24

41.2

2.92:1

0.18

183

BVO-6WL

5.88

15.7

4.74

4.74

21.53

9.6

223.57

24

41.2

2.92:1

0.19

184

#BVO-6WL

6

15.65

4.77

4.93

21.55

7

227.3

24.9

44.9

1.14:1

0.13

185

AF9Y 22

6

15.65

4.85

4.85

21.59

7.1

226.7

24.9

44.9

1.14:1

0.19

186

+RA3AQ 18

6.14

15.73

5.01

4.85

21.66

13.1

221.4

24.9

19.1

2.65:1

0.36

187

*RA3AQ 18

6.28

16.09

5.13

4.97

22.01

8

223.4

26.9

54.9

1.13:1

0.67

188

#RA3AQ 18

6.28

16.09

5.3

5.3

22.12

8.1

222.3

26.9

54.9

1.13:1

0.8

MBI 6.6

8

222.9

26.9

54.9

1.13:1

0.68

190

#MBI 6.6

6.58

16.15

5.5

5.31

22.17

11.5

228.33

26.9

16.3

1.50:1

0.73

191

DK7ZB 19

6.58

16.15

5.41

5.41

22.17

11.5

228.2

26.9

16.3

1.50:1

0.74

192

BQH 25

6.59

16.15

5.41

5.22

22.15

8.2

230.2

24

27.7

1.97:1

0.68

193

#BQH 25

7.3

16.38

5.27

5.09

22.28

8.8

217.1

25.5

27.9

1.16:1

1.06

194

K2GAL 21

7.3

16.38

5.18

5.18

8.9

216.8

25.5

27.9

1.16:1

1.07

195

M2 8WL(old)

7.65

16.9

5.71

5.55

22.81

13.3

223.9

26.3

17.2

9.01:1

1.46

196

M2 8WLHLD

7.72

16.51

5.31

5.13

22.34

9.1

221.9

21.3

16.7

2.21:1

1.03

197  

8.05

17

6.05

5.88

22.97

13.6

234.3

25.4

18.2

4.48:1

1.42

198                        

1. L = Length in Wavelengths

      = Comprimento do boom em comprimentos de onda

 

2. Gain = Gain in dBd of a single antenna

          = Ganho en dbd de uma só antena

3. E = E plane (Horizontal) stacking in Meters.

      = E Plano (horizontal) distancia de enfasamento em metros

 

4. H = H plane (Vertical) stacking in Meters.

      = H Plano (Vertival) distancia de enfasamento em metros

5. Ga = Gain in dBd of a 4 bay array

        = Ganho em dbd de 4 antenas enfasadas

6. Tlos = The internal resistance of the antenna in degrees Kelvin.

          = Resistencia interna da antena em graus Kelvin Kº

7. Ta = The total temperature of the antenna or array in degrees Kelvin.

This

includes all the side lobes, rear lobes and internal resistance of the

antenna or array.

        = A total temperatura do conjunto de antenas enfasadas em

graus Kelvin Kº

Este parametro inclui todos os lobulos laterais e resistencia interna do

conjunto

8. F/R = Front to Rear in dB over the rear 180 degrees of an antenna

using either E or H plane.

         = Relação frente costas total (180º) da antena combinado os

planos vertical e horizontal

 

9. Z ohms = The natural impedence of a single antenna in free space.

      = resistencia de radiação da antena em "freespace",

(simulação no espaço)

 

10. VSWR = VSWR Bandwidth is based a single antenna over 144.000

- 145.000 MHz with a

reference of 1.00:1 at 144.100 MHz. This parameter gives an indicator

of the

antenna "Q" and what to expect with with stacking and wet weather.

       = VSWR largura de banda é baseada na medição de uma

antena só entre 144.000 e 145.000

com referencia à frequencia 144.100mhz com SWR 1:1.0.

Este parametro indica o coeficiente Q da antena (factor qualidade).

Maior largura de banda favorece

antenas quando sujeitas a perturbações de antenas próximas, chuva,

neve,etc.

11. G/T = Figure of merit used to determine the receive capability of the

antenna

or array = (Ga + 2.15) - (10*log Ta). The more positive figure the

better.   Figura de mérito, usado para determinar a capacidade de uma

antena ou conjunto na recepção.

Quanto mais positivo ou menos negativo melhor: Ex:-4.4  é melhor

que -5.0, pois é mais positivo.

1. The programs used to calculate E/H Stacking,G,Ta,Tlos and G/T are

EZNEC 5+ by Roy Lewallen, W7EL and Tant.exe by Sinisa,

YT1NT/VE3EA.

This combination of software provides excellent accuracy. Segment

Density is as

follows: Reflector and Directors = 25 segments. Split Dipole = 29.

2. Temperatures used: Tsky=200 degrees;Tearth=1000 degrees

3. Dipole Z is measured at 144.1 MHz

4. No stacking harness losses or H frame effects are included in the 4

bay gain figures.

5. All stacking dimensions EXCEPT those marked with a "*" and "#" are

calculated from the DL6WU stacking formula.

6. Antennas marked with a "*" have stacking dimensions recommended

by

the manufacturer or designer.

antennas by VE7BQH.

LIONEL H. EDWARDS

8. Antennas marked with a "+" have some or all elements over 6mm. All

others

are 4MM to 6MM.