Datasheet > 90-3-31

90-3-31

更新时间： 2024-12-02 07:37:35

品牌	Logo	应用领域
APITECH		/
页数	文件大小	规格书
1页	97K
描述
Fixed Attenuator,

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数据手册

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90-3-31 数据手册

Fixed Coaxial Attenuators

dc to 18.0 GHz

Model 90

Medium Power, N & 3.5mm Connectors

Bi-directional Design

50 Watts

RoHS

ꢀ

TEMPERATURE RANGE: -55 °C to 125 °C

TEST DATA: Swept data plots of attenuation and SWR

from 50 MHz to 18 GHz. Frequency markers at 0.05, 2.0,

4.0, 8.0, 12.4, 18.0 GHz

CONNECTORS: Type N connectors per MIL-STD-348

interface dimensions - mate nondestructively with MIL-C-

39012 connectors.

3.5mm Connectors - mate nondestructively with SMAꢀper

MIL-C-39012, 2.92mm and 3.5mm connectors.

Options Description

Options

Description

3.5mm Female

3.5mm Male

Type N, Female

Type N, Male

Features

CONSTRUCTION: Black, finned aluminum body, gold

Precision injection molded connectors.

Designed to meet environmental requirements

of MIL-DTL-3933.

Flat Response.

Low Intermodulation option available.

plated beryllium copper contacts.

WEIGHT: 120 g (4.2 oz.) maximum

PHYSICAL DIMENSIONS:

Specifications

NOMINAL IMPEDANCE: 50 Ω

FREQUENCY RANGE: dc to 18.0 GHz

MAXIMUM DEVIATION OVER FREQUENCY:

Nominal

Deviation (dB)

ATTN (dB)

+ 1.0

90-LIM

- - -

3, 6

10, 20, 30

+2.0 / -1.0

MAXIMUM SWR:

Frequency (GHz)

SWR

Connector

N Male

DIM A

24.1 (0.95)

19.0 (0.75)

Connector

3.5mm Male

3.5mm Female

DIM A

14.0 (0.55)

13.2 (0.52)

dc - 8

8 - 12.4

12.4 - 18

1.15

1.20

1.30

N Female

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

unless otherwise specified.

3rd ORDER INTERMODULATION (90-XX-XX-LIM ONLY):

Reflected Levels (IM3), -100 dBc and ThroughꢀLevels (IM3),

-110 dBc with two input signals @ 869 MHz and 891 MHz

with average carrier power levels of +43 dBm each. Option

only available 10, 20, 30 dB.

MODEL NUMBER DESCRIPTION:

Example:

90 - XX - XX* - LIM

IM Option**

POWER RATING (mounted horizontally): 50 watts aver-

age (bi-directional) to 25°C ambient temperature, derated

linearly to 5 Watts @ 125°C. 1 kW peak (5 μsec pulse

width; 2.5% duty cycle).

POWER COEFFICIENT: <0.0003 dB/dB/watt

TEMPERATURE COEFFICIENT: <0.0004 dB/dB/°C

Connector Options

1st digit is J1 side

2nd digit is J2 side

Attenuation

Value (dB)

Basic Model

Number

* Unit is bi-directional & full power may be applied to either J1 or J2.

**Add -LIMꢀto entire model number for Low Intermodulation option. Option

only available in 10, 20, 30 dB.

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: 1/24/2013

中文翻译

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与90-3-31相关器件

型号	品牌	获取价格	描述	数据表
90331-0001	MOLEX	获取价格	Rectangular Power Connector, 6 Contact(s), Female, Crimp Terminal, Plug
90331-0007	MOLEX	获取价格	Rectangular Power Connector, 6 Contact(s), Female, Crimp Terminal, Plug,
90331-0008	MOLEX	获取价格	Rectangular Power Connector, 6 Contact(s), Female, Crimp Terminal, Plug
90331-0009	MOLEX	获取价格	Rectangular Power Connector, 6 Contact(s), Female, Crimp Terminal, Plug
90331-0103	MOLEX	获取价格	Rectangular Power Connector, 6 Contact(s), Female, Crimp Terminal, Plug
90331-0109	MOLEX	获取价格	Rectangular Power Connector, 6 Contact(s), Female, Crimp Terminal, Plug
90331-0110	MOLEX	获取价格	Rectangular Power Connector, 6 Contact(s), Female, Crimp Terminal, Plug
90331-1104	MOLEX	获取价格	Rectangular Power Connector, 6 Contact(s), Female
90331-1107	MOLEX	获取价格	Rectangular Power Connector, 6 Contact(s), Female, Crimp Terminal, Plug
90331-2001	MOLEX	获取价格	Board Connector, 6 Contact(s), Female, Straight, Crimp Terminal, Locking, White Insulator,

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