50PA-128-07 [JFW]

PROGRAMMABLE ATTENUATOR ASSEMBLY;


型号：	50PA-128-07
厂家：	JFW INDUSTRIES, INC.
描述：	PROGRAMMABLE ATTENUATOR ASSEMBLY 衰减器
文件：	总2页 (文件大小：33K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

JFW Industries, Inc.

Phone: 317-887-1340

sales@jfwindustries.com

www.jfwindustries.com

SPECIFICATION SHEET

JFW MODEL 50PA-128-XX

PROGRAMMABLE ATTENUATOR ASSEMBLY

Frequency Range

Attenuation Range

Configuration

200-6000 MHz

0-95 dB in 1 dB steps

Individually controlled solid-state programmable

attenuators. Number of attenuators can be selected

from 1 to 8 attenuators.

Enclosure Type

Impedance

19 inch rack mount

2RU high (for 1-8 attenuators)

50 Ohms nominal

Startup/Default States

(configurable)

Maximum attenuation (see ATTEN command)

DHCP enabled (see NET command)

4 Ethernet users (see NET command)

Prompts off (see PROMPT command)

All of these default settings can be changed by user.

Unit can be configured for up to 12 Ethernet users.

VSWR

2.0:1 maximum

< 1.9:1 typical 200-700 MHz

< 1.6:1 typical 700-6000 MHz

Attenuation Accuracy

0.50 dB

0.75 dB

1.00 dB

1-3 dB

4-7 dB

8-11 dB

1.25 dB or 4% 12-95 dB

(whichever is greater)

(guaranteed monotonic)

Insertion Loss

8.8 dB maximum

4.0 dB typical @ 200 MHz

4.5 dB typical @ 700 MHz

8.2 dB typical @ 6000 MHz

RF Input Power

Switching Speed

+27 dBm average

+33 dBm no damage

4 microseconds typical

(after command is received and processed)

(3 milliseconds typical processing time)

Manual Control

Remote Control

20-Button Keypad and LCD display

(IP Address configurable via keypad)

(Net mask configurable via keypad)

(Gateway configurable via keypad)

(Baud rate configurable via keypad)

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

RS-232 (up to 115200 Baud)

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Page 1 of 2

JFW FORM E-7-F REV F

JFW Industries, Inc.

Phone: 317-887-1340

sales@jfwindustries.com

www.jfwindustries.com

SPECIFICATION SHEET

JFW MODEL 50PA-128-XX

PROGRAMMABLE ATTENUATOR ASSEMBLY

Remote Commands

Attenuator Control Commands:

Atten, Set Attenuator, Read Attenuator, Set All

Attenuators, Read All Attenuators, Read All Extended,

Fade Attenuator, Variable Attenuator Handover, Block,

Set Block, Read Block, Read All Blocks, Fade Block,

Variable Block Handover

System Commands:

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

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

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

Prompt

RF Connector

SMA or N female

0ºC to +50ºC

Operating Temperature Range

AC Supply

100-240 VAC @ 47-63 Hz

Outline Drawing Numbers

092-8261 (N female, 1-8 attenuators)

092-8262 (SMA female, 1-8 attenuators)

Example Model Numbers

50PA-128-01 SMA (1 attenuator)

50PA-128-02 SMA (2 attenuators)

50PA-128-03 SMA (3 attenuators)

50PA-128-04 SMA (4 attenuators)

50PA-128-05 SMA (5 attenuators)

50PA-128-06 SMA (6 attenuators)

50PA-128-07 SMA (7 attenuators)

50PA-128-08 SMA (8 attenuators)

50PA-128-01 N

50PA-128-08 N

(1 attenuator)

(8 attenuators)

ECR/ECN # DATE

06/01/2015

REV APPR / DATE

TRS 06/01/2015

ECR/ECN # DATE

REV APPR / DATE

28159

28495

10/05/2017

02/09/2018

CLK 10/05/2017

TRS 02/09/2018

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JFW FORM E-7-F REV F

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