M3933/25-77S datasheet, PDF - EEWORLD Datasheet

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M3933/25-77S: DescriptionFixed Attenuator, 0MHz Min, 18000MHz Max; CategoryWireless rf/communication Radio frequency and microwave; File Size356KB，8 Pages; ManufacturerVertiv

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M3933/25-77S Overview

Fixed Attenuator, 0MHz Min, 18000MHz Max

M3933/25-77S Parametric

Parameter Name	Attribute value
Maker	Vertiv
Reach Compliance Code	unknown
Other features	SMA
Nominal attenuation	9.5 dB
structure	COAXIAL
Maximum operating frequency	18000 MHz
Minimum operating frequency
RF/Microwave Device Types	FIXED ATTENUATOR
Base Number Matches	1

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Attenuators (QPL)

MIL-DTL-3933 Qualified (QPL)

• Available in both Non-Screened and

Screened versions

• 100% tested to M3933 requirements

• Designed for Harsh Environment /

Military Applications

• DC to 18 GHz performance

Emerson Connectivity Solutions, Midwest Microwave product line

of Qualified Parts List (QPL) attenuators are qualified, manufactured

and tested to the strict requirements of the MIL-DTL-M3933 product

specification. Our QPL line of M3933/14, /16, /17 and /25 SMA and TNC

attenuators are ruggedly constructed to meet your performance needs in

the harshest of military environments.

To service your delivery needs, we strive to make most dB values available

in short lead times or even off the shelf, for the most common values. If

you would like more information, please contact our customer service

department at 507.833.8822 or 800.247.8256.

Screened Attenuators per

Table I of MIL-DTL-3933

Screening Tests:

Thermal Shock

Pre-Conditioning Electrical:

DC Resistance

VSWR

Attenuation

Conditioning

Post-Conditioning Electrical:

DC Resistance

VSWR

Attenuation

Radiographic Inspection

Non-Screened Attenuators per

Table IV of MIL-DTL-3933

Group A Inspection Tests

Visual & Mechanical Examination

VSWR

Attenuation

Stability of Attenuation:

After Peak Power

Note: All Screened Attenuators are tested

100% per Table IV and I of MIL-DTL-3933.

All Non-Screened Attenuators are

tested 100% per Table IV of MIL-DTL-3933.

MIL Part Slash No. Group

MIL-DTL-3933/25

MIL-DTL-3933/14

MIL-DTL-3933/16

MIL-DTL-3933/17

Description

SMA Subminiature - Male/Female

SMA Miniature - Male/Female

TNC - Male/Female

Frequency (GHz)

DC - 4.0, DC - 12.4, DC - 18.0

DC - 12.4

DC - 18.0

DC - 4.5, DC - 18.0

Attenuation (dB)

0 - 20

1 - 20

0 - 20

1-8, 10, 12, 15, 20

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