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LCAD30008 REV 1.0 | © 2020 Infinite Electronics, Inc. L-com is a registered trademark of Infinite Electronics, Inc.

Coaxial Adapter, SMA Female / SMB Plug

Configuration

•

SMA Female Connector 1

•

SMB Plug Connector 2

•

Impedance 50 Ohm

•

Straight Body Geometry

Features

•

Provides Between Series SMA to SMB Connections

•

Operates to 4 GHz

•

Max VSWR of 1.3:1

•

Gold Plated Center Contacts

Applications

Description

These L-com RF Coaxial Adapters are used to interface between SMA to SMB with coaxial connections. The LCAD30008 is a straight

adapter with a female to plug configuration. This Coaxial Adapter, SMA Female / SMB Plug is made from brass and has a nickel

finish.&&An SMA interface design is defined by Mil-STD-348A and has many popular features including a threaded coupling method with

a robust center contact and outer conductor interface. SMA’s generally work up to 18GHz and are a cost effective way of insuring a highly

dependable RF Coaxial connection.&&The SMB interface is smaller than an SMA and uses a snap on connection. An important difference

to note is that the SMB Jack (female) interface design has a Male center contact and the SMB Plug (Male) design uses a female socket

for the center pin. SMB connectors generally have a maximum operating frequency of 4 GHZ and are available in 50 Ohm and 75 Ohm

impedances.&&L-com’s RF Coaxial and Triaxial adapters are in stock and ship same day.

Electrical Specifications

Description

Minimum

Typical

Maximum

Units

Frequency Range

DC

4

GHz

VSWR

1.3:1

Operating Voltage (AC)

335

Vrms

=. .

Mechanical Specifications

Size

Length

0.64in

16.26mm]

Width

0.25in

[6.35mm]

.

Description

Connector 1

Connector 2

Type

SMA Female

SMB Plug

Polarity

Standard

Standard

.

LCAD30008