Datasheet > 3M-30

3M-30

更新时间： 2024-10-31 06:11:27

品牌	Logo	应用领域
APITECH		衰减器射频微波
页数	文件大小	规格书
1页	164K
描述
0MHz - 12400MHz RF/MICROWAVE FIXED ATTENUATOR, PACKAGE

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数据手册

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3M-30 数据手册

Fixed Coaxial Attenuators

Model 3M

Model 4M

Ruggedized SMA Connectors

dc to 12.4 GHz

dc to 18.0 GHz

2 Watts

RoHS

ꢀ

POWER RATING:

2 watts average to 25°C ambient

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

500 watts peak (5 μsec pulse width; 0.2% duty cycle).

EXPRESS

www.argosysales.com

800-542-4457

POWER COEFFICIENT: < 0.005 dB/dB/watts

TEMPERATURE COEFFICIENT: < 0.0004 dB/dB/°C

TEMPERATURE RANGE: -55°C to +125°C

Features

TEST DATA: Swept data plots of attenuation and SWR from

Rugged injection molded connectors.

Designed to meet environmental requirements of

MIL-DTL-3933.

50 MHz to 12.4 / 18 GHz is available at additional cost.

CONNECTORS: SMA connectors per MIL-STD-348 inter-

face dimensions - mate nondestructively with MIL-C-39012

connectors.

Usable to 22 GHz.

CONSTRUCTION: Passivated stainless steel body and

Specifications

NOMINAL IMPEDANCE: 50 Ω

FREQUENCY RANGE:

connectors; gold plated beryllium copper contacts.

WEIGHT (Both Models):

Model 3M:

Model 4M:

dc to 12.4 GHz

dc to 18.0 GHz

dB VALUE

WEIGHT (Net)

1 - 10, 20

30, 40, 50, 60

10 g (0.35 oz)

20 g (0.70 oz)

MAXIMUM DEVIATION OVER FREQUENCY:

Nominal ATTN (dB)

PHYSICAL DIMENSIONS:

1 - 2

3 - 6

7 - 10

30, 40

50, 60

+ 0.30

+ 0.50

+ 0.75

+ 1.00

+ 0.50

+ 0.30

+ 0.50

+ 0.70

+ 1.00

+ 2.00

-9.25

-9.50

Specification Limit

-9.75

-10.00

-10.25

-10.50

-10.75

DIM A + 0.5 (0.02)

Specification Limit

10.00

dB VALUE

1 -10, 20

30, 40, 50, 60

STD

Prefix F

Prefix M

30.5 (1.20) 29.7 (1.17)

47.0 (1.85) 46.2 (1.82)

32.3 (1.27)

47.7 (1.88)

0.05

2.50

5.00

7.50

12.50

15.00

17.50

Typical Attenuation Performance of 4M-10

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

unless otherwise specified.

MAXIMUM SWR:

Frequency (GHz)

MODEL NUMBER DESCRIPTION:

Example:

dc - 4

4 - 8

8 - 12.4

12.4 - 18

1.15

1.20

1.25

- - -

1.15

1.20

1.25

1.35

*4M - XX

Attenuation

Value (dB)

Basic

Model

Number

1.40

1.30

1.20

1.10

1.00

Specification

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

0.05

2.50

5.00

7.50

10.00

12.50

15.00

17.50

Typical SWR of a Model 4M-10

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

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

Revision Date: 9/30/2012

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