See note 2

See note 2

Note 1.  If F1 is input, then F3 and F4 are 3dB nominal and F2 is isolated from F1

Note 2.  The 'A' & 'B' dimensions for Styles W & X Combiners/Dividers may change based on flange type selected.

See ATM Flange page for more information on flanges.

WG Size

Freq (GHz)

VSWR
max

Iso.
min

Balance
dB +/- (max)

Standard
Model No.

 WR284

2.66 - 2.99

1.15

26

0.25

284-261A-Z-6-6-6-6

WR284

2.99 - 3.44

1.15

26

0.25

284-262A-Z-6-6-6-6

WR284

3.44 - 3.95

1.15

26

0.25

284-263A-Z-6-6-6-6

WR229

3.70 - 4.20

1.15

26

0.25

229-261A-Z-2-2-2-2

WR187

3.95 - 4.50

1.15

26

0.25

187-261A-Z-6-6-6-6

WR187

4.50 - 5.20

1.15

26

0.25

187-262A-Z-6-6-6-6

WR187

5.20 - 5.90

1.15

26

0.25

187-263A-Z-6-6-6-6

WR159

5.40 - 5.90

1.15

26

0.15

159-261A-Z-2-2-2-2

WR159

5.90 - 6.50

1.15

26

0.15

159-262A-Z-2-2-2-2

WR137

5.40 - 6.00

1.15

26

0.20

137-261A-Z-2-2-2-2

WR137

5.80 - 6.50

1.15

26

0.20

137-265A-Z-2-2-2-2

WR137

6.00 - 7.00

1.15

26

0.20

137-262A-Z-2-2-2-2

WR137

6.85 - 7.80

1.15

26

0.20

137-263A-Z-2-2-2-2

WR137

7.15 - 8.20

1.15

26

0.20

137-264A-Z-2-2-2-2

WR112

6.90 - 8.00

1.15

26

0.15

112-261A-Z-6-6-6-6

WR112

7.90 - 9.00

1.15

26

0.15

112-262A-Z-6-6-6-6

WR112

8.80 - 10.25

1.15

26

0.15

112-263A-Z-6-6-6-6

WR112

7.50 - 8.50

1.15

26

0.15

112-264A-Z-6-6-6-6

WR102

9.40 - 10.60

1.15

26

0.25

102-261A-Z-6-6-6-6

WR90

8.10 - 9.30

1.15

26

0.25

90-261A-Z-6-6-6-6

WR90

9.10 - 10.2

1.15

26

0.25

90-262A-Z-6-6-6-6

WR90

9.40 - 10.8

1.15

26

0.25

90-263A-Z-6-6-6-6

WR90

10.5 - 11.9

1.15

26

0.25

90-264A-Z-6-6-6-6

WR75

10.0 - 11.6

1.15

26

0.25

75-261A-Z-6-6-6-6

WR75

11.6 - 13.4

1.15

26

0.25

75-262A-Z-6-6-6-6

WR75

13.0 - 15.0

1.15

26

0.25

75-263A-Z-6-6-6-6

WR62

12.4 - 14.0

1.15

26

0.25

62-261A-Z-6-6-6-6

WR62

13.5 - 15.6

1.15

26

0.25

62-262A-Z-6-6-6-6

WR62

15.5 - 18.0

1.15

26

0.25

62-263A-Z-6-6-6-6

WR51

15.5 - 17.5

1.15

26

0.25

51-261A-Z-6-6-6-6

WR51

17.35 - 19.65

1.15

26

0.25

51-262A-Z-6-6-6-6

WR42

17.6 - 20.0

1.15

26

0.25

42-261A-Z-6-6-6-6

WR42

19.3 - 22.0

1.15

26

0.25

42-262A-Z-6-6-6-6

WR42

22.5 - 26.0

1.15

26

0.25

42-263A-Z-6-6-6-6

WR28

26.0 - 30.0

1.15

26

0.25

28-261A-Z-6-6-6-6

WR28

30.0 -34.0

1.15

26

0.25

28-262A-Z-6-6-6-6

WR28

33.5 - 37.0

1.15

26

0.25

28-263A-Z-6-6-6-6

WR28

36.0 - 40.0

1.15

26

0.25

28-264A-Z-6-6-6-6