Page 1754 - RF Adapter Datasheets

Hermetically Sealed Snap-On QMA Male
to QMA Female Snap-On Adapter

RF Adapters Technical Data Sheet PE91342

Configuration
• Snap-On QMA Male Connector 1 • 50 Ohms
• Snap-On QMA Female Connector 2 • Straight Body Geometry
Features
• Max VSWR of 1.12:1 up to 6 GHz • 51µ in. minimum contact plating
• Hermetically Sealed • Gold Plated Beryllium Copper Contact
Applications
• Connector Saver • General Purpose Test • Vacuum Test Environment
.
Description
Pasternack’s PE91342 hermetically sealed snap-on QMA male to QMA female snap-on adapter is part of our full line of RF
components available for same-day shipping. Our QMA to QMA adapter has a male to female gender configuration. PE91342
QMA male to QMA female adapter operates to 6 GHz. The Pasternack RF adapter provides excellent VSWR of 1.12:1
maximum. This hermetic QMA to QMA adapter prevents the leakage of gases, making it suitable for high pressure or vacuum
applications or whenever an airtight seal is required. The PE91342 Pasternack RF adapter can also be used as a connector
saver to extend equipment life.
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 1.12:1
Insertion Loss 0.12 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]

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 QMA Female Snap-On Adapter PE91342

PE91342 REV 1.0 1