Datasheet > 260A-30-12-LIM

260A-30-12-LIM

更新时间： 2024-11-01 19:09:19

品牌	Logo	应用领域
APITECH		衰减器射频微波
页数	文件大小	规格书
2页	456K
描述
Fixed Attenuator,

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技术参数
数据手册

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260A-30-12-LIM 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.59	射频/微波设备类型：	FIXED ATTENUATOR
Base Number Matches：	1

260A-30-12-LIM 数据手册

Model 260A

High Power Attenuator – 100 Watts, DC – 18.0 GHz

Connectors - Type N; 3.5 mm

Features

• Designed to meet environmental requirements of

MIL-DTL-3933

• Rugged connector design

• Low intermodulation (LIM) option

• 1 Kilowatt peak power

Mechanical Specifications

Technical Specifications

Nominal Impedance

50 Ω

Black finned, aluminum alloy body;

stainless steel connector; gold

plated beryllium copper contacts

Construction

Weight

Frequency Range

DC to 18.0 GHz

Maximum Deviation Over Frequency

420 grams (14.8 oz) maximum

Nominal ATTN (dB)

Deviation (dB)

10, 20, 30

+/- 0.75

+/- 1.00

+/- 2.00

Connectors

Options

Type

Description

3.5 mm Female

3.5 mm Male

N Female

Maximum SWR

Mate nondestructively with SMA,

3.5 mm & SMK connectors.

10, 20, 30, 40

Frequency (GHz)

6dB

DC - 8

8 – 12.4

12.4 – 18

1.25

1.35

1.45

1.20

1.25

1.35

Interface dimensions per

MIL-STD 348 & IEC 60169-16.

Mates non-destructively with

MIL-PRF-39012 connector.

N Male

Power Rating

TEST DATA

Swept data plots of attenuation and SWR from 50 MHz to 18 GHz

100 W average, unidirectional at 25°C ambient.

Derated to 10 Watts at 125°C

1 KW peak @ 5 µs pulse width & 1.25 % duty cycle.

Model Number Description

Power Coefficient

< 0.00015 dB/dB/watt

260A – XX – XX - LIM

Temperature Coefficient

< 0.0004 dB/dB/°C

LIM Option*

Temperature Range

-55°C to 125°C

Connector Options

1st digit is input side

3^rdOrder Passive Intermodulation (PIM) Levels

Basic

Attenuation

Model # Value (dB)

2nd digit is output side

Nominal ATTN (dB)

10, 20, 30, 40

Reflected

-100 dBc

Through

-110 dBc

* Add –LIM to entire model number for Low Intermodulation option.

IM3 levels tested with two input signals @ 869 & 891 MHz

with average carrier power levels of +43 dBm each.

Rev Date: 10/3/2017

Page # 1

www.apitech.com

weinschel.apitech.com

301-846-9222, 800-638-2048

| weinschel-sales@apitech.com

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