1

Configuration

• Snap-On QMA Male Connector 1

• Snap-On SMA Male Connector 2

• 50 Ohms

• Straight Body Geometry

Features

• Max VSWR of 1.18:1 up to 6 GHz

• Hermetically Sealed

• 51µ in. minimum contact plating

• Gold Plated Brass Contact

Applications

• Allows Connection Between Series

• General Purpose Test

• Vacuum Test Environment

.

Description

Pasternack’s PE91344 hermetically sealed snap-on QMA male to SMA male snap-on adapter is part of our full line of RF

components available for same-day shipping. Our QMA to SMA adapter has a male to male gender configuration. PE91344

QMA male to SMA male adapter operates to 6 GHz. The Pasternack RF adapter provides excellent VSWR of 1.18:1 maximum.

This hermetic QMA to SMA adapter prevents the leakage of gases, making it suitable for high pressure or vacuum applications

or whenever an airtight seal is required.

RF adapters are often used to enable connections between two connector types that would otherwise not mate. Certain

adapter configurations can also be used to protect connectors on expensive equipment where the number of connect/

disconnect cycles is high. An RF, microwave or millimeter wave adapter is connected to the equipment, and the commonly

changed connection is made with the adapter which can be easily replaced when it wears out after high usage; such adapters

are referred to as connector savers. Pasternack also offers bulkhead, panel mount, hermetically sealed, reverse polarity, and

isolated ground adapter varieties to serve all of your RF, microwave and millimeter wave needs.

Electrical Specifications

Description

Minimum

Typical

Maximum

Units

Frequency Range

DC

6

GHz

VSWR

1.18:1

Insertion Loss

0.17

dB

Operating Voltage (AC)

500

Vrms

Dielectric Withstanding Voltage (AC)

1,000

Vrms

Insulation Resistance

5,000

MOhms

RF Leakage

70

dB

. .

Mechanical Specifications

Size

Length

1.05 in [26.67 mm]

Width

0.41 in [10.41 mm]

Weight

0.021 lbs [9.53 g]

Click the following link (or enter part number in “SEARCH” on website) to obtain additional part information including price,

inventory and certifications: Hermetically Sealed Snap-On QMA Male to SMA Male Snap-On Adapter PE91344

PE91344 REV 1.0

Hermetically Sealed Snap-On QMA Male

to SMA Male Snap-On Adapter

PE91344

RF Adapters Technical Data Sheet