Datasheet > 65-3-11

65-3-11

更新时间： 2024-10-02 06:46:07

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Fixed Attenuator

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65-3-11 数据手册

Fixed Coaxial Attenuators

Model 65

High Power, N or SMK Connectors

Conduction/Convection Cooled

dc to 2.5 GHz

150 Watts

POWER RATING 150 watts average (unidirectional), 10

kilowatts peak (5 μsec pulse width; 0.75 % duty cycle) with

case temperature held within 100 °C maximum with appro-

priate convection cooling and/or conductive heat sink.

Maximum power rating into output port is 20 watts average.

POWER COEFFICIENT: <0.0001 dB/dB/watt

TEMPERATURE COEFFICIENT: <0.0004 dB/dB/°C

TEMPERATURE RANGE: -55°C to 100°C (case temp.)

Features

TEST DATA: Swept data plots of attenuation and SWR

from 50 MHz to 2.5 GHz.

Compact Construction - Lowest size/power ratio.

Flexible Mounting Position - The units may be

mounted in horizontal (fins up) or vertical position.

CONNECTORS: Type N connectors per MIL-STD-348

interface dimensions - mate nondestructively with MIL-C-

39012 connectors. SMK (2.92mm) connectors - mate

nondestructively with SMA per MIL-C-39012, 3.5mm, SMK,

and other 2.92mm connectors.

Rugged Construction - Quality connectors with

special high temperature support beads.

Options Description

Options

Description

Type N Female

Type N Male

Specifications

NOMINAL IMPEDANCE: 50 Ω

FREQUENCY RANGE:

SMK Female

SMK Male

dc to 2.5 GHz

CONSTRUCTION: Aluminum alloy body, stainless steel

connectors; gold plated beryllium copper contacts.

MAXIMUM DEVIATION OVER FREQUENCY:

WEIGHT: 850 g (1 lbs., 14 oz.) maximum

Nominal ATTN (dB)

3, 6, 10, 20, 30

Deviation (dB)

MODEL NUMBER DESCRIPTION:

Example:

+ 1.00

MAXIMUM SWR:

Frequency (GHz)

dc - 2.5

65 - XX - XX

SWR

1.20

Connector Options

1st digit is input side

2nd digit is output side

Attenuation

Value (dB)

Basic

Model

Number

PHYSICAL DIMENSIONS:

Connector

N Male

N Female

DIM A

22.9 (0.90)

15.0 (0.59)

Connector

2.92mmꢀMale

2.92mm Female 12.7 (0.50)

DIM A

14.0 (0.55)

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

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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