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TM

IF/RF MICROWAVE COMPONENTS

A

B

C

D

E

F

G

.280

.310

--

.100

.225

.055

.100

7.11

7.87

--

2.54

5.72

1.40

2.54

H

J

K

L

wt

.047

.065

.065

.300

grams

1.19

1.65

1.65

7.62

0.45

75Ω

10 to 1000 MHz

Directional Coupler

Surface Mount

CASE STYLE: BH292

PRICE: $ 13.60 ea. QTY (25-49)

Demo Board MCL P/N: TB-33

Suggested PCB Layout (PL-044)

Outline Dimensions (

)

inch

mm

Maximum Ratings

Pin Connections

INPUT

1

OUTPUT

6

COUPLED

3

GROUND

2,5

ISOLATE (DO NOT USE)

4

Outline Drawing

Directional Coupler Electrical Specifications

REV. D

M119986

ED-5488/1

JDC-10-4-75

WZ/TD/CP/AM

081111

Typical Performance Data

+ RoHS compliant in accordance

with EU Directive (2002/95/EC)

The +Suffix identifies RoHS Compliance. See our web site

for RoHS Compliance methodologies and qualifications.

JDC-10-4-75+

JDC-10-4-75

Operating Temperature

-40°C to 85°C

Storage Temperature

-55°C to 100°C

Features

• low mainline loss, 1.4 dB typ.

• high directivity, 25 dB typ.

• excellent solderability

Applications

• catv

• VHF/UHF

JDC-10-4-75

MAINLINE LOSS

0.5

0.8

1.1

1.4

1.7

2.0

0

200

400

600

800

1000

FREQUENCY (MHz)

at RF level of -10 dBm

JDC-10-4-75

COUPLING & DIRECTIVITY

0

10

20

30

40

50

60

0

200

400

600

800

1000

FREQUENCY (MHz)

COUPLING

DIRECTIVITY

at RF level of -10 dBm

JDC-10-4-75

RETURN LOSS

0

10

20

30

40

50

60

0

200

400

600

800

1000

FREQUENCY (MHz)

IN

OUT

CPL

at RF level of -10 dBm

Frequency

(MHz)

Mainline Loss

(dB)

In-Out

Coupling

(dB)

In-Cpl

Directivity

(dB)

In

Return Loss

(dB)

Out

Cpl

PCB Land Pattern

Suggested Layout,

Tolerance to be within

±.002

Electrical Schematic

10.00

1.20

10.39

24.04

20.65

25.38

15.96

46.00

1.15

10.50

29.61

22.15

37.36

18.91

82.00

1.17

10.50

30.11

21.77

31.35

18.86

140.00

1.21

10.54

28.97

21.13

26.70

18.92

230.00

1.25

10.59

26.78

20.02

22.30

20.07

380.00

1.33

10.62

24.67

18.47

18.65

23.45

520.00

1.37

10.60

24.18

18.48

17.83

29.75

640.00

1.40

10.57

25.57

20.57

18.18

37.16

840.00

1.51

10.54

38.35

23.88

21.08

28.50

1000.00

1.60

10.52

24.89

29.38

22.15

23.68

FREQ.

(MHz)

COUPLING

(dB)

(dB)

DIRECTIVITY

(dB)

VSWR

(:1)

POWER

INPUT, W

Nom.

Flatness

L

M

U

L

M

U

L

MU

f

Typ. Max. Typ. Max. Typ. Max. Typ. Min. Typ. Min. Typ. Min.

Typ.

Max. Max.

10-1000

10.5±0.5

±0.5

1.2

1.6

1.4

1.7

1.6

2.0

27

18

25

18

28

18

1.3

1.0

1.0

L = 10-100 MHz

M = 100-500 MHz

U = 500-1000 MHz

1. Mainline loss includes theoretical power loss at coupled port.