Datasheet > 75PA-078

75PA-078

更新时间： 2024-09-29 01:20:15

品牌	Logo	应用领域
JFW		衰减器
页数	文件大小	规格书
1页	28K
描述
PROGRAMMABLE ATTENUATOR ASSEMBLY

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中文翻译

获取价格

数据手册

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75PA-078 数据手册

JFW Industries, Inc.

Phone: 317-887-1340

sales@jfwindustries.com

www.jfwindustries.com

SPECIFICATION SHEET

JFW MODEL 75PA-078

PROGRAMMABLE ATTENUATOR ASSEMBLY

Frequency Range

Configuration

DC-1000 MHz

Four individually controlled electromechanical

programmable attenuators

Enclosure Type

Impedance

19 inch rack mount @ 1RU high

75 Ohms nominal

Attenuation Range

0-31 dB in 1 dB steps

Startup/Default States

(configurable)

Maximum attenuation (see ATTEN STARTUP command)

DHCP enabled (see NET command)

4 Ethernet users (see NET USERS command

Prompts off (see PROMPT command)

VSWR

1.7:1 maximum

0.5 dB

Attenuation Accuracy

(guaranteed monotonic)

Insertion Loss

RF Input Power

Switching Speed

3 dB maximum

0.5 Watts average average

20 milliseconds typical

(after command is received and processed)

(3 milliseconds typical processing time)

AC Supply

100-240 VAC @ 47-63 Hz

2 Amp 5x20mm "Slo-Blo" AC fuse

Littelfuse#215-002, JFW#025-021

Remote Control

Remote Commands

Ethernet (DHCP, TCP/IP, 10/100, up to 12 users)

RS-232 (up to 115200 Baud)

Attenuator Control Commands:

Atten, Set Attenuator, Read Attenuator, Set All

Attenuators, Read All Attenuators, Read All

Extended, Block, Set Block, Read Block, Read All

Blocks

System Commands:

Help, Identification, Store, Recall, Pause, Net,

Serial, Close, Disconnect, MOTD, Date, Message,

Restrict, IDENT, Name, Show Users, Reboot, Uptime,

Prompt

RF Connector

F female

Operating Temperature Range

Physical Size

0ºC to +50ºC

See outline drawing 092-7727

ECR/ECN # DATE

02/19/2014

REV APPR / DATE

TRS 02/19/2014

ECR/ECN # DATE

REV APPR / DATE

Page 1 of 1

JFW FORM E-7-F REV F

中文翻译

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