Datasheet > 75PA-053_18

75PA-053_18

更新时间： 2024-11-19 01:19:35

品牌	Logo	应用领域
JFW		衰减器
页数	文件大小	规格书
2页	31K
描述
PROGRAMMABLE ATTENUATOR ASSEMBLY

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中文翻译

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数据手册

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75PA-053_18 数据手册

JFW Industries, Inc.

Phone: 317-887-1340

sales@jfwindustries.com

www.jfwindustries.com

SPECIFICATION SHEET

JFW MODEL 75PA-053

PROGRAMMABLE ATTENUATOR ASSEMBLY

Frequency Range

Configuration

450-2150 MHz

Two individually controlled

solid-state programmable attenuators

19 inch rack mount @ 2RU high

75 Ohms nominal

Enclosure Type

Impedance

Attenuation Range

0-127 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

1.8:1 maximum

Attenuation Accuracy

(guaranteed monotonic)

1, 2, 4, 8 dB

16, 32, 64 dB

0.4 dB

Insertion Loss

RF Input Power

4.7 dB maximum

+20 dBm average

+30 dBm (no damage)

Switching Speed

AC Supply

2 microseconds typical

(after command is received and processed)

(3 milliseconds typical processing time)

100-240 VAC @ 47-63 Hz

2 Amp 5x20mm "Slo-Blo" AC fuse

Littelfuse#215-002, JFW#025-021

Manual 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)

Remote Control

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

RS-232 (up to 115200 Baud)

--CONTINUED--

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JFW FORM E-7-F REV F

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