F4M40 datasheet, PDF - EEWORLD Datasheet

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F4M40: Description0 MHz - 18000 MHz RF/MICROWAVE FIXED ATTENUATOR; CategoryWireless rf/communication Radio frequency and microwave; File Size119KB，1 Pages; ManufacturerCobham Semiconductor Solutions

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F4M40 Overview

0 MHz - 18000 MHz RF/MICROWAVE FIXED ATTENUATOR

F4M40 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Cobham Semiconductor Solutions
Reach Compliance Code	unknown
Other features	SMA-F, I/P POWER-MAX(PEAK)=500W, USABLE TO 22 GHZ
Nominal attenuation	40 dB
Characteristic impedance	50 Ω
structure	COAXIAL
Maximum input power (CW)	33.01 dBm
JESD-609 code	e4
Maximum operating frequency	18000 MHz
Minimum operating frequency
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
RF/Microwave Device Types	FIXED ATTENUATOR
Terminal surface	GOLD
Maximum voltage standing wave ratio	1.35

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Fixed Coaxial Attenuators

Model 3M

Model 4M

Fixed Coaxial Attenuators

Ruggedized SMA Connectors

POWER RATING:

2 watts

average

to 25°C ambient

temperature, derated linearly to 0.5 watts at 125°C.

500 watts

peak

μsec

pulse width; 0.2% duty cycle).

dc to 12.4 GHz

dc to 18.0 GHz

2 Watts

www.argosysales.com

EXPRESS

800-542-4457

POWER COEFFICIENT:

< 0.005 dB/dB/watts

TEMPERATURE COEFFICIENT:

< 0.0004 dB/dB/°C

TEMPERATURE RANGE:

-55°C to +125°C

TEST DATA:

Insertion Loss and SWR Testing performed

across frequency range. Test data available at additional

cost.

CONNECTORS:

SMA connectors per MIL-STD-348 inter-

face dimensions - mate nondestructively with MIL-C-39012

connectors.

CONSTRUCTION:

Passivated stainless steel body and

connectors; gold plated beryllium copper contacts.

WEIGHT (Both Models):

dB VALUE

WEIGHT (Net)

10 g (0.35 oz)

20 g (0.70 oz)

1 - 10, 20

30, 40, 50, 60

Features

Rugged injection molded connectors.

Designed to meet environmental requirements of

MIL-A-3933.

Usable to 22 GHz.

Specifications

NOMINAL IMPEDANCE:

FREQUENCY RANGE:

Model 3M:

Model 4M:

dc to 12.4 GHz

dc to 18.0 GHz

MAXIMUM DEVIATION OVER FREQUENCY:

Nominal ATTN (dB)

1-2

3-6

7 - 10

30, 40

50, 60

-9.25

-9.50

0.30

0.50

0.75

1.00

0.50

0.30

0.50

0.70

1.00

2.00

PHYSICAL DIMENSIONS:

Specification Limit

-9.75

-10.00

-10.25

Specification Limit

-10.50

-10.75

0.05

2.50

5.00

7.50

10.00

12.50

15.00

17.50

dB VALUE

1 -10, 20

30, 40, 50, 60

NOTE:

DIM A + 0.5 (0.02)

30.5 (1.20)

47.0 (1.85)

Typical Attenuation Performance of 4M-10

MAXIMUM SWR:

All dimensions are given in mm (inches) and are

maximum, unless otherwise specified.

Frequency (GHz)

dc - 4

4-8

8 - 12.4

12.4 - 18

1.40

1.30

1.20

1.10

1.00

0.05

2.50

5.00

7.50

1.15

1.20

1.25

---

1.15

1.20

1.25

1.35

Example:

MODEL NUMBER DESCRIPTION:

*4M - XX

Basic

Model

Number

Attenuation

Value (dB)

Specification

10.00

12.50

15.00

17.50

*Add Prefix M for double male and F for double female connectors.

Typical SWR of a Model 4M-10

5305 Spectrum Drive, Frederick, MD 21703-7362 TEL: 301-846-9222, 800-638-2048 Fax: 301-846-9116

web: www.aeroflex-weinschel.com email: sales@aeroflex-weinschel.com

Revision Date: 3-1-07

F4M40 Related Products

	F4M40	F4M20	F3M20	F3M30	F3M60	F3M40	F4M30	F3M50	F4M50
Description	0 MHz - 18000 MHz RF/MICROWAVE FIXED ATTENUATOR	0 MHz - 18000 MHz RF/MICROWAVE FIXED ATTENUATOR	0 MHz - 12400 MHz RF/MICROWAVE FIXED ATTENUATOR	0 MHz - 12400 MHz RF/MICROWAVE FIXED ATTENUATOR	0 MHz - 12400 MHz RF/MICROWAVE FIXED ATTENUATOR	0 MHz - 12400 MHz RF/MICROWAVE FIXED ATTENUATOR	0 MHz - 18000 MHz RF/MICROWAVE FIXED ATTENUATOR	0 MHz - 12400 MHz RF/MICROWAVE FIXED ATTENUATOR	0 MHz - 18000 MHz RF/MICROWAVE FIXED ATTENUATOR
Is it lead-free?	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
Other features	SMA-F, I/P POWER-MAX(PEAK)=500W, USABLE TO 22 GHZ	SMA-F, I/P POWER-MAX(PEAK)=500W, USABLE TO 22 GHZ	SMA-F, I/P POWER-MAX(PEAK)=500W, USABLE TO 22 GHZ	SMA-F, I/P POWER-MAX(PEAK)=500W, USABLE TO 22 GHZ	SMA-F, I/P POWER-MAX(PEAK)=500W, USABLE TO 22 GHZ	SMA-F, I/P POWER-MAX(PEAK)=500W, USABLE TO 22 GHZ	SMA-F, I/P POWER-MAX(PEAK)=500W, USABLE TO 22 GHZ	SMA-F, I/P POWER-MAX(PEAK)=500W, USABLE TO 22 GHZ	SMA-F, I/P POWER-MAX(PEAK)=500W, USABLE TO 22 GHZ
Nominal attenuation	40 dB	20 dB	20 dB	30 dB	60 dB	40 dB	30 dB	50 dB	50 dB
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)	33.01 dBm	33.01 dBm	33.01 dBm	33.01 dBm	33.01 dBm	33.01 dBm	33.01 dBm	33.01 dBm	33.01 dBm
JESD-609 code	e4	e4	e4	e4	e4	e4	e4	e4	e4
Maximum operating frequency	18000 MHz	18000 MHz	12400 MHz	12400 MHz	12400 MHz	12400 MHz	18000 MHz	12400 MHz	18000 MHz
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °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	FIXED ATTENUATOR	FIXED ATTENUATOR	FIXED ATTENUATOR	FIXED ATTENUATOR	FIXED ATTENUATOR	FIXED ATTENUATOR	FIXED ATTENUATOR	FIXED ATTENUATOR	FIXED ATTENUATOR
Terminal surface	GOLD	GOLD	GOLD	GOLD	GOLD	GOLD	GOLD	GOLD	GOLD
Maximum voltage standing wave ratio	1.35	1.35	1.25	1.25	1.25	1.25	1.35	1.25	1.35
Maker	Cobham Semiconductor Solutions	Cobham Semiconductor Solutions	Cobham Semiconductor Solutions	-	-	Cobham Semiconductor Solutions	Cobham Semiconductor Solutions	Cobham Semiconductor Solutions	Cobham Semiconductor Solutions

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