CDM-20M-10G datasheet, PDF - EEWORLD Datasheet

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CDM-20M-10G: DescriptionBi-Directional Coupler, 7000MHz Min, 12400MHz Max, 0.7dB Insertion Loss-Max; CategoryWireless rf/communication Radio frequency and microwave; File Size79KB，2 Pages; ManufacturerMerrimac Industries（Crane）; Websitehttp://www.craneae.com/; Environmental Compliance

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CDM-20M-10G Overview

Bi-Directional Coupler, 7000MHz Min, 12400MHz Max, 0.7dB Insertion Loss-Max

CDM-20M-10G Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Reach Compliance Code	unknown
Other features	SMA-F
Characteristic impedance	50 Ω
structure	COAXIAL
Maximum input power (CW)	46.99 dBm
Maximum insertion loss	0.7 dB
Maximum operating frequency	12400 MHz
Minimum operating frequency	7000 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-55 °C
RF/Microwave Device Types	BI-DIRECTIONAL COUPLER
Maximum voltage standing wave ratio	1.35
Base Number Matches	1

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CDM-M-G Series

DUAL DIRECTIONAL COUPLERS

500 MHz to 18 GHz / Stripline Octave Bandwidths / 10, 20, 30 dB Coupling / 50 W / Low Cost / SMA

PRINCIPAL SPECIFICATIONS

Model

Number

Frequency

Range,

GHz

Nominal

Coupling,¤

dB

10

±1.25

20

±1.25

30

±1.25

10

±1.25

20

±1.25

30

±1.25

10

±1.25

20

±1.25

30

±1.25

10

±1.25

20

±1.25

30

±1.25

10

±1.25

20

±1.25

30

±1.25

10

±1.25

20

±1.25

30

±1.25

10

±1.25

20

±1.25

30

±1.25

20

±1.25

30

±1.25

Frequency

Sensitivity,

dB, Max.

±

0.8

±

0.8

±

0.8

±

0.8

±

0.8

±

0.6

±

0.8

±

0.6

Directivity *Insertion

dB,

Loss, dB,

Min.

Max.

22

1.50

0.50

0.40

1.50

0.50

0.40

1.50

0.50

0.40

1.50

0.50

0.40

1.70

0.50

0.40

1.90

0.70

0.60

2.20

1.00

VSWR, Max.

Main Coupled Outline

Line

Lines

Ref.

1.15:1

1.10:1

1

2

3

4

5

6

7

8

7

8

7

8

7

9

21Feb96

CDM-10M-.75G 0.5 - 1.0

CDM-20M-.75G

CDM-30M-.75G

CDM-10M-1.5G 1.0 - 2.0

CDM-20M-1.5G

CDM-30M-1.5G

CDM-10M-3G

2.0 - 4.0

CDM-20M-3G

CDM-30M-3G

CDM-10M-4G

2.6 - 5.2

CDM-20M-4G

CDM-30M-4G

CDM-10M-6G

4.0 - 8.0

CDM-20M-6G

CDM-30M-6G

CDM-10M-10G 7.0 - 12.4

CDM-20M-10G

CDM-30M-10G

CDM-10M-12G 8.0 - 16.0

CDM-20M-12G

CDM-30M-12G

CDM-20M-15G 12.4 - 18.0

CDM-30M-15G

22

1.15:1

1.10:1

20

1.20:1

1.15:1

18

1.30:1

1.25:1

18

1.35:1

1.25:1

16

1.35:1

1.30:1

15

1.40:1

15

1.40:1

¤Coupling is referenced to the

input

and includes frequency sensitivity

* Insertion Loss

including

Coupling Loss

POWER SPECIFICATIONS

Coupled Power ‘‘Loss’’:

10 dB section:

20 dB section:

30 dB section:

Peak Power:

CDM-M-12G:

CDM-M-15G:

All Others:

Input Power (Forward):

0.46 dB

0.044 dB

0.004 dB

2 kW max.

1 kW max.

3 kW max.

50 Watts max.

GENERAL SPECIFICATIONS

Impedance:

50

Ω

nom.

Operating Temperature: -- 55° to +85°C

SMA Connectors:

Female, to meet the

interface rqts.

of MIL-C-39012.

N type connectors:

see CDN-M series

Other frequency bands: Available option

For further information contact

MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531

CDM-20M-10G Related Products

	CDM-20M-10G	CDM-30M-3G	CDM-20M-12G	CDM-30M-15G	CDM-10M-10G	CDM-10M-3G	CDM-20M-6G	CDM-20M-4G	CDM-10M-6G
Description	Bi-Directional Coupler, 7000MHz Min, 12400MHz Max, 0.7dB Insertion Loss-Max	Bi-Directional Coupler, 2000MHz Min, 4000MHz Max, 0.4dB Insertion Loss-Max	Bi-Directional Coupler, 8000MHz Min, 16000MHz Max, 1dB Insertion Loss-Max	Bi-Directional Coupler, 12400MHz Min, 18000MHz Max, 1dB Insertion Loss-Max	Bi-Directional Coupler, 7000MHz Min, 12400MHz Max, 1.9dB Insertion Loss-Max	Bi-Directional Coupler, 2000MHz Min, 4000MHz Max, 1.5dB Insertion Loss-Max	Bi-Directional Coupler, 4000MHz Min, 8000MHz Max, 0.5dB Insertion Loss-Max	Bi-Directional Coupler, 2600MHz Min, 5200MHz Max, 0.5dB Insertion Loss-Max	Bi-Directional Coupler, 4000MHz Min, 8000MHz Max, 1.7dB Insertion Loss-Max
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
Other features	SMA-F	SMA-F	SMA-F	SMA-F	SMA-F	SMA-F	SMA-F	SMA-F	SMA-F
Characteristic impedance	50 Ω	50 Ω	50 Ω	50 Ω	50 Ω	50 Ω	50 Ω	50 Ω	50 Ω
structure	COAXIAL	COAXIAL	COAXIAL	COAXIAL	COAXIAL	COAXIAL	COAXIAL	COAXIAL	COAXIAL
Maximum input power (CW)	46.99 dBm	46.99 dBm	46.99 dBm	46.99 dBm	40 dBm	40 dBm	46.99 dBm	46.99 dBm	40 dBm
Maximum insertion loss	0.7 dB	0.4 dB	1 dB	1 dB	1.9 dB	1.5 dB	0.5 dB	0.5 dB	1.7 dB
Maximum operating frequency	12400 MHz	4000 MHz	16000 MHz	18000 MHz	12400 MHz	4000 MHz	8000 MHz	5200 MHz	8000 MHz
Minimum operating frequency	7000 MHz	2000 MHz	8000 MHz	12400 MHz	7000 MHz	2000 MHz	4000 MHz	2600 MHz	4000 MHz
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
RF/Microwave Device Types	BI-DIRECTIONAL COUPLER	BI-DIRECTIONAL COUPLER	BI-DIRECTIONAL COUPLER	BI-DIRECTIONAL COUPLER	BI-DIRECTIONAL COUPLER	BI-DIRECTIONAL COUPLER	BI-DIRECTIONAL COUPLER	BI-DIRECTIONAL COUPLER	BI-DIRECTIONAL COUPLER
Maximum voltage standing wave ratio	1.35	1.2	1.4	1.4	1.35	1.2	1.35	1.3	1.35
Base Number Matches	1	1	1	1	1	1	1	1	1

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