84A-3 datasheet, PDF - EEWORLD Datasheet

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84A-3: Description0MHz - 40000MHz RF/MICROWAVE FIXED ATTENUATOR, ROHS COMPLIANT PACKAGE; CategoryWireless rf/communication Radio frequency and microwave; File Size144KB，1 Pages; ManufacturerCobham Semiconductor Solutions; Environmental Compliance

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84A-3 Overview

0MHz - 40000MHz RF/MICROWAVE FIXED ATTENUATOR, ROHS COMPLIANT PACKAGE

84A-3 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Cobham Semiconductor Solutions
Reach Compliance Code	unknown
Other features	2.4 MM-F; 2.4 MM-M, I/P POWER-MAX(PEAK)=200W
Nominal attenuation	3 dB
Characteristic impedance	50 Ω
structure	COAXIAL
Maximum input power (CW)	33.01 dBm
JESD-609 code	e4
Maximum operating frequency	40000 MHz
Minimum operating frequency
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
RF/Microwave Device Types	FIXED ATTENUATOR
Terminal surface	Gold (Au)
Maximum voltage standing wave ratio	1.5

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Fixed Coaxial Attenuators

Model 84A

Ruggedized 2.4mm Connectors

dc to 40.0 GHz

2 Watts

RoHS

TEST DATA:

Swept data plots of attenuation and SWR

from 50 MHz to 40 GHz is available at additional cost.

www.argosysales.com

800-542-4457

EXPRESS

CONNECTORS:

2.4mm connectors mate nondestructively

with other 2.4mm connectors. Contact Pin Recession (0 to

0.003)

CONSTRUCTION:

Stainless steel body; gold plated berylli-

um copper contacts and brass connectors.

WEIGHT:

13 g (0.46 oz.) maximum

PHYSICAL DIMENSIONS:

Features

Useable to 42 GHz.

Designed to meet environmental requirements of

MIL-DTL-3933.

Specifications

NOMINAL IMPEDANCE:

FREQUENCY RANGE:

dc to 40.0 GHz

MAXIMUM DEVIATION OVER FREQUENCY:

Nominal

ATTN (dB)

3, 6, 10

20, 30

Deviation (dB)

dc-26.5

+ 0.50

+ 0.80

26.5-40

+ 1.00

+ 1.50

Model

84A

F84A

M84A

DIM A

38.10 (1.50)

34.00 (1.34)

42.20 (1.66)

MAXIMUM SWR:

Frequency (GHz)

dc - 26.5

26.5 - 40

SWR

1.25

1.45

NOTE: All dimensions are given in mm (inches) and are maximum,

unless otherwise specified.

MODEL NUMBER DESCRIPTION:

POWER RATING:

2 watts

average

to 25 °C ambient tem-

perature, derated linearly to 0.1 watt at 125 °C. 200 watts

peak

μsec

pulse width; 0.5 % duty cycle).

POWER COEFFICIENT:

< 0.005 dB/dB/watts

TEMPERATURE COEFFICIENT:

< 0.0004 dB/dB/°C

TEMPERATURE RANGE:

-55°C to +125°C

Example:

*84A - XX

Basic

Model

Number

Attenuation

Value (dB)

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

5305 Spectrum Drive, Frederick, MD 21703-7362

TEL: 301-846-9222, 800-638-2048

Fax: 301-846-9116

web: www.aeroflex.com/weinschel

email: weinschel-sales@aeroflex.com

Revision Date: 8/24/2013

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