BI-DIRECTIONAL

COUPLERS

BI-DIRECTIONAL

COUPLERS

[ 143 ]

201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: (973) 881-8800 • Fax: (973) 881-8361

E-Mail: sales@synergymwave.com • World Wide Web: http://www.synergymwave.com

10.8 + 0.7

10 - 500

+ 0.5

1.0/1.3

1.0/1.4

1.2/1.6

28/23 28/24

23/20

1.2:1

101

4

KBF-143

20.3 + 0.7

10 - 500

+ 0.5

0.3/0.4

0.3/0.5

0.4/0.5

35/28 35/25

30/20

1.35:1

101

4

KDF-143

Power rating (Flat-Pack models) = 1 Watt, max

Impedance, unless otherwise noted is 50 ohms.

For pin location and package outline drawings, see back pages.

LB=LF to 10 LF

MB=10 LF to HF/2

UB=HF/2 to HF

COUPLING

(dB)

NOM

COUPLING

FLATNESS

(dB)

FREQUENCY

RANGE

LF-HF

(MHz)

DIRECTIVITY

(dB)

MAINLINE LOSS

(dB)

PACKAGE

VSWR

TYP

MODEL

PIN-OUT

(See Below)

LB

MB

UB

TYP/MIN

TYP/MIN

TYP/MIN

LB

MB

UB

TYP/MAX

TYP/MAX

TYP/MAX

6.0 + 0.5

10 - 100

+ 0.25

1.5/2.0

1.5/2.0

1.5/2.0

30/25

30/25

30/25

1.2:1

113

5

KAK-741*

10.0 + 1.0

2 - 100

+ 0.5

0.9/1.0

0.9/1.0

0.9/1.0

45/35

37/33

35/30

1.2:1

113

5

KBK-741*

10.8 + 0.5

10 - 500

+ 0.5

0.6/1.0

0.8/1.2

0.8/1.6

30/25

25/23

25/20

1.3:1

113

5

KBK-743*

11.5 + 0.5

10 - 1000

+ 1.1

1.5/1.8

1.6/1.9

1.6/2.0

45/30

28/23

20/15

1.4:1

113

5

KBK-744*

15.0 + 1.0

2 - 100

+ 0.5

0.4/0.5

0.3/0.5

0.4/0.6

35/30

35/30

33/30

1.3:1

113

5

KCK-741*

15.0 + 1.0

10 - 500

+ 0.75

0.5/0.8

0.7/1.0

0.8/1.2

35/25

33/25

30/25

1.3:1

113

5

KCK-743*

15.0 + 1.0

5 - 1000

+ 0.75

0.5/1.0

0.8/1.3

1.0/1.65

30/25

28/23

25/20

1.5:1

113

5

KCK-744*

20.0 + 1.0

2 - 100

+ 0.5

.15/.25

0.1/0.2

0.1/.25

43/33

38/33

33/30

1.06:1

113

5

KDK-741*

20.0 + 1.0

10 - 500

+ 0.5

0.3/0.6

0.4/0.8

0.5/1.0

35/28

35/25

35/25

1.3:1

113

5

KDK-743*

20.0 + 1.0

10 - 1000

+ 1.0

0.1/0.2

0.3/1.0

1.0/1.5

30/23

25/18

20/15

1.3:1

113

5

KDK-744*

COUPLING

(dB)

NOM

COUPLING

FLATNESS

(dB)

FREQUENCY

RANGE

LF-HF

(MHz)

DIRECTIVITY

(dB)

MAINLINE LOSS

(dB)

PACKAGE

VSWR

TYP

MODEL

PIN-OUT

(See Below)

LB

MB

UB

TYP/MIN

TYP/MIN

TYP/MIN

LB

MB

UB

TYP/MAX

TYP/MAX

TYP/MAX

PIN-OUT TABLE

FORWARD REVERSE

CASE

INPUT

OUTPUT

COUPLED

COUPLED

GND

#4

1548

All Other

#5

1423

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