ZFDC-10-21B datasheet, PDF - EEWORLD Datasheet

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ZFDC-10-21B: DescriptionDirectional Coupler, 1MHz Min, 1000MHz Max, 2dB Insertion Loss-Max, CASE K18; CategoryWireless rf/communication Radio frequency and microwave; File Size106KB，1 Pages; ManufacturerMini-Circuits; Websitehttps://www.minicircuits.com

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ZFDC-10-21B Overview

Directional Coupler, 1MHz Min, 1000MHz Max, 2dB Insertion Loss-Max, CASE K18

ZFDC-10-21B Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Mini-Circuits
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	BNC
Characteristic impedance	50 Ω
structure	COAXIAL
Maximum input power (CW)	33.01 dBm
Maximum insertion loss	2 dB
JESD-609 code	e0
Maximum operating frequency	1000 MHz
Minimum operating frequency	1 MHz
Maximum operating temperature	100 °C
Minimum operating temperature	-55 °C
RF/Microwave Device Types	DIRECTIONAL COUPLER
Terminal surface	Tin/Lead (Sn/Pb)
Maximum voltage standing wave ratio	1.2
Base Number Matches	1

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Directional Coupler

50Ω

Maximum Ratings

Operating Temperature

Storage Temperature

Coaxial

ZFDC-10-21

1 to 1000 MHz

-55°C to 100°C

Features

• wideband, 1 to 1000 MHz

• excellent directivity, 25 dB typ.

• rugged shielded case

BNC version shown

CASE STYLE: K18

Connectors Model

BNC

ZFDC-10-21

SMA

ZFDC-10-21-S

N-TYPE

ZFDC-10-21-N

BRACKET (OPTION"B")

Price

$54.95

$59.95

$2.50

Qty.

(1-9)

(1+)

Coaxial Connections

INPUT

OUTPUT

COUPLED

Applications

• VHF/UHF

• cellular

• instrumentation

• communications receivers & transmitters

Directional Coupler Electrical Speciﬁcations

Outline Drawing

FREQ.

RANGE

(MHz)

-f

1-1000

COUPLING*

(dB)

Nom.

11±0.5

Flatness

±0.5

MAINLINE LOSS

DIRECTIVITY

(dB)

Min.

Typ.

Min.

Typ.

Min.

VSWR

(:1)

POWER

INPUT

(W)

Max.

2.0

Max.

1.0

Typ. Max. Typ. Max. Typ. Max. Typ.

1.2

2.1

1.2

1.7

1.6

2.0

Typ.

1.2

L = low range [f

to 10 f

]

M = mid range [10 f

to f

/2]

U= upper range [f

/2 to f

]

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

* Upper range coupling ﬂatness

±0.75

Typical Performance Data

Frequency

(MHz)

1.00

5.00

9.00

127.00

283.00

440.00

540.00

678.00

873.00

1000.00

Mainline Loss

(dB)

In-Out

1.40

1.10

1.06

1.09

1.13

1.15

1.32

1.38

1.48

1.70

ZFDC-10-21

MAINLINE LOSS

2.0

MAINLINE LOSS (dB)

1.6

1.2

0.8

0.4

0.0

100

FREQUENCY (MHz)

1000

at RF level of -10 dBm

Coupling

(dB)

In-Cpl

11.11

10.69

10.64

10.63

10.67

10.77

10.76

10.84

Directivity

(dB)

57.10

57.53

58.41

53.14

41.08

34.18

31.02

27.90

24.75

23.41

19.66

29.35

33.22

35.93

33.11

32.39

32.13

29.33

23.76

20.67

Return Loss

(dB)

Out

15.47

18.65

19.11

19.06

18.61

17.97

17.66

17.37

17.46

17.70

Cpl

14.40

17.89

18.54

18.61

17.79

16.96

16.67

16.50

17.00

17.66

Outline Dimensions (

inch

)

1.25

31.75

1.25

31.75

.75

19.05

.63

16.00

.38

9.65

1.00

25.40

.125

3.18

1.000

25.40

.125

3.18

1.688

42.88

2.18

55.37

.75

19.05

.07 grams

70.0

1.78

ZFDC-10-21

COUPLING & DIRECTIVITY

100

COUPLING & DIRECTIVITY

(dB)

200

400

600

FREQUENCY (MHz)

800

1000

at RF level of -10 dBm

COUPLING

DIRECTIVITY

ZFDC-10-21

RETURN LOSS

RETURN LOSS (dB)

100

1000

FREQUENCY (MHz)

at RF level of -10 dBm

electrical schematic

CPL

OUT

INPUT

OUTPUT

COUPLED

Distribution Centers

NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010

Mini-Circuits

INTERNET

http://www.minicircuits.com

P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661

REV. OR

M93827

ZFDC-10-21

WZ/TD/CP

060803

Mini-Circuits

ISO 9001 & ISO 14001

Certified

ZFDC-10-21B Related Products

	ZFDC-10-21B	ZFDC-10-21	ZFDC-10-21B-N	ZFDC-10-21B-S	ZFDC-10-21-S	ZFDC-10-21-N
Description	Directional Coupler, 1MHz Min, 1000MHz Max, 2dB Insertion Loss-Max, CASE K18	Directional Coupler, 1MHz Min, 1000MHz Max, 2dB Insertion Loss-Max, CASE K18	Directional Coupler, 1MHz Min, 1000MHz Max, 2dB Insertion Loss-Max, CASE K18	Directional Coupler, 1MHz Min, 1000MHz Max, 2dB Insertion Loss-Max, CASE K18	Directional Coupler, 1MHz Min, 1000MHz Max, 2dB Insertion Loss-Max, CASE K18	Directional Coupler, 1MHz Min, 1000MHz Max, 2dB Insertion Loss-Max, CASE K18
Is it lead-free?	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	Mini-Circuits	Mini-Circuits	Mini-Circuits	Mini-Circuits	Mini-Circuits	Mini-Circuits
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Other features	BNC	BNC	N	SMA	SMA	N
Characteristic impedance	50 Ω	50 Ω	50 Ω	50 Ω	50 Ω	50 Ω
structure	COAXIAL	COAXIAL	COAXIAL	COAXIAL	COAXIAL	COAXIAL
Maximum input power (CW)	33.01 dBm	33.01 dBm	33.01 dBm	33.01 dBm	33.01 dBm	33.01 dBm
Maximum insertion loss	2 dB	2 dB	2 dB	2 dB	2 dB	2 dB
JESD-609 code	e0	e0	e0	e0	e0	e0
Maximum operating frequency	1000 MHz	1000 MHz	1000 MHz	1000 MHz	1000 MHz	1000 MHz
Minimum operating frequency	1 MHz	1 MHz	1 MHz	1 MHz	1 MHz	1 MHz
Maximum operating temperature	100 °C	100 °C	100 °C	100 °C	100 °C	100 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
RF/Microwave Device Types	DIRECTIONAL COUPLER	DIRECTIONAL COUPLER	DIRECTIONAL COUPLER	DIRECTIONAL COUPLER	DIRECTIONAL COUPLER	DIRECTIONAL COUPLER
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Maximum voltage standing wave ratio	1.2	1.2	1.2	1.2	1.2	1.2

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