Datasheet > 45-06-44LIM

45-06-44LIM

更新时间： 2024-11-02 03:38:31

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描述
Fixed Attenuator, 0MHz Min, 1500MHz Max

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45-06-44LIM 数据手册

Weinschel

C O R P O R A T I O N

Model 45

Model 58

dc to 1.5 GHz

dc to 5.0 GHz

250 Watts

High Power Fixed Coaxial Attenuators

Convection Cooled

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.

Features

POWER COEFFICIENT: <0.0001 dB/dB/watt

TEMPERATURE COEFFICIENT: <0.0004 dB/dB/°C

TEMPERATURE RANGE: -55°C to 125°C

Quality connectors with special high temperature

support beads.

Designed to meet environmental requirements of

MIL-A-3933.

CALIBRATION: 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.

Specifications

NOMINAL IMPEDANCE: 50 Ω

CONNECTORS:

Type N connectors per MIL-STD-348

FREQUENCY RANGE: Model 45:

dc to 1.5 GHz

dc to 5.0 GHz

interface dimensions - mate nondestructively with MIL-C-

39012 connectors.

Model 58:

Connector Options

Type/Description

MAXIMUM DEVIATION OVER FREQUENCY:

Type N, Female

Type N, Male

Nominal

ATTN (dB)

Deviation (dB)

CONSTRUCTION: Aluminum alloy body, stainless steel

connectors; gold plated beryllium copper contacts.

3*, 6, 10, 20

30, 40

+ 0.50

+ 1.50

+ 1.75

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

1.10

1.15

1.20 (1.10*)

1.20

58 - XX - XX - LIM

IM Option*

* Model 45 only!

INTERMODULATION (58-XX-XX-LIM only!): 3rd Order

Through Levels (IM3), -110 dBc maximum with two input

signals @ 869 MHz and 891 MHz with average carrier

power levels of +43 dBm each.

Attenuation

Value (dB)

Basic

Model

Number

Connector Options

1st digit is input side

2nd digit is output side

*Add -LIM for Low Intermodulation option.

PHYSICAL DIMENSIONS:

Connector

DIM A

N Male

N Female

22.9 (0.90)

15.0 (0.59)

NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified.

5/4/00

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

web: www.weinschel.com ! email: sales@weinschel.com

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