45-3-34 [APITECH]

0MHz - 1500MHz RF/MICROWAVE FIXED ATTENUATOR, ROHS COMPLIANT PACKAGE;


型号：	45-3-34
厂家：	API Technologies Corp
描述：	0MHz - 1500MHz RF/MICROWAVE FIXED ATTENUATOR, ROHS COMPLIANT PACKAGE 衰减器射频微波
文件：	总1页 (文件大小：128K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Fixed Coaxial Attenuators

Model 45

Model 58

High Power Fixed Coaxial Attenuator

Convection Cooled

dc to 1.5 GHz

dc to 5.0 GHz

250 Watts

RoHS

ꢀ

POWER RATING (mounted horizontally with fins

vertical): 250 watts average (unidirectional) to 55°C

ambient temperature, derated linearly to 10% @ 125°C. 10

kilowatt peak (5 μsec pulse width; 1.25% duty cycle).

Maximum power rating into output port is 50 watts average.

Note: Model 45-3-XX is rated for 500 Watts average (uni-

directional) into the input and 250 Watts average

(maximum) into the output port.

EXPRESS

www.argosysales.com

800-542-4457

Features

Quality connectors with special high temperature

POWER COEFFICIENT: <0.0001 dB/dB/watt

TEMPERATURE COEFFICIENT: <0.0004 dB/dB/°C

TEMPERATURE RANGE: -55°C to 125°C

TEST DATA: Insertion loss test data supplied at 0.05, 1, 2,

3, 4 and 5 GHz (Model 45 at 0.05 and 1.5 GHz). Other test

data can be provided at additional cost.

support beads.

Designed to meet environmental requirements of

MIL-DTL-3933.

Specifications

NOMINAL IMPEDANCE: 50 Ω

FREQUENCY RANGE:

Model 45:

Model 58:

dc to 1.5 GHz

dc to 5.0 GHz

CONNECTORS:

Type N connectors per MIL-STD-348

interface dimensions - mate nondestructively with MIL-C-

39012 connectors.

MAXIMUM DEVIATION OVER FREQUENCY:

Connector Options

Type/Description

Type N, Female

Type N, Male

Nominal

Deviation (dB)

ATTN (dB)

58 LIM

3*, 6

10, 20

30, 40

+ 0.50

+ 1.50

+ 1.75

- - -

+ 2.00

+ 3.00

CONSTRUCTION: Aluminum alloy body, stainless steel

connectors; gold plated beryllium copper contacts.

WEIGHT: 1,530 g (6 lbs, 3 oz.) maximum

MODEL NUMBER DESCRIPTION:

Example:

MAXIMUM SWR:

Frequency (GHz)

Input

Output

dc - 2 (1.5*)

2 - 5

* Model 45 only!

1.10

1.15

1.20 (1.10*)

1.25

58 - XX - XX - LIM

IM Option*

Attenuation

Value (dB)

Basic

Connector Options

1st digit is input side

2nd digit is output side

3rd ORDER INTERMODULATION (58-XX-XX-LIM ONLY):

Reflected Levels (IM3), -100 & Through Levels (IM3), -110

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

average carrier power levels of +43 dBm each.

Model

Number

*Add -LIM for Low Intermodulation option. Option only available with

Model 58 in 10, 20, 30, 40 dB and is not available through Express.

PHYSICAL DIMENSIONS:

Connector

N Male

N Female

DIM A

22.9 (0.90)

15.0 (0.59)

NOTE:

1. All dimensions are given in mm (inches) and are maximum, unless

otherwise specified.

2. Unit available with RoHS compliant materials, specify when ordering.

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: 1/28/09

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