ARC-2

更新时间： 2024-01-01 19:38:49

品牌	Logo	应用领域
MERRIMAC		射频和微波射频衰减器微波衰减器
页数	文件大小	规格书
2页	247K
描述
VARIABLE ATTENUATORS, MANUAL

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中文翻译

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技术参数
数据手册

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ARC-2 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.74	Is Samacsys：	N
其他特性：	HIGH RELIABILITY	标称衰减：	8 dB
特性阻抗：	50 Ω	构造：	COAXIAL
最大输入功率 (CW)：	26.99 dBm	最大插入损耗：	2.5 dB
最大工作频率：	400 MHz	最小工作频率：
最高工作温度：	85 °C	最低工作温度：	-55 °C
射频/微波设备类型：	VARIABLE ATTENUATOR	最大电压驻波比：	2.2
Base Number Matches：	1

ARC-2 数据手册

ARC Series

VARIABLE ATTENUATORS, MANUAL

DC to 400 MHz / 0 to 20 dB Range / Broadband / Panel Mountable / 50 & 75 / BNC & SMA

PRINCIPAL SPECIFICATIONS

Frequency Performance Attenuation Flatness, Insertion

Imped-

ance,

Nom.

Mechanical

Configuration

& Connector

Model Range,

Number MHz

Band,

MHz

Range,

dB, Min. dB, Typ.

Pk-Pk,

Loss,

dB, Max. Max.

VSWR,

ARC-1 DC - 400

ARC-2 DC - 400

ARC-3 DC - 400

ARC-4 DC - 400

DC - 50

DC - 200

DC - 400

0 - 20

0 - 13

0 - 8

(See

Graph

Below)

1.0

1.5

2.5

1.5:1

1.8:1

2.2:1

50 W

Panel-Screw Drive/SMA

DC - 50

DC - 200

DC - 400

0 - 20

0 - 13

0 - 8

(See

Graph

Below)

1.0

1.5

2.5

1.5:1

1.8:1

2.2:1

Panel-Screw Drive/SMA

w/Knob

DC - 50

DC - 200

DC - 400

0 - 20

0 - 13

0 - 8

(See

Graph

Below)

1.0

1.5

2.5

1.5:1

1.8:1

2.2:1

Panel-Screw Drive/BNC

DC - 50

DC - 200

DC - 400

0 - 20

0 - 13

0 - 8

(See

Graph

Below)

1.0

1.5

2.5

1.5:1

1.8:1

2.2:1

Panel-Screw Drive/BNC

w/Knob

Typical Performance

GENERAL SPECIFICATIONS

Resetability (Granularity): 0.2 dB typ.

Average Power:

Weight, nominal:

0.5 Watts max.

2 oz. (56 g)

Operating Temperature:

-- 55° to +85°C

General Notes:

1. The ARC series consists of continuously variable

attenuators utilizing compensated Bridged Tee

Networks to vary signal power. These constant

impedance, very broadband attenuators are designed

to cover frequencies from DC to 400 MHz. Similar units

are available with electronic control of attenuation in the

ARE and ARES series.

2. All Merrimac Attenuators are designed for high

reliability in accordance with applicable paragraphs of

MIL-A-24215 and can be supplied screened to meet

specific military and space applications.

28Jun02

For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531

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