QMA Quick-Locking In-Series and Between-Series Adapters

Amphenol's QMA adapters feature high power handling capability which makes them suitable for a variety of test and measurement applications

Image of Amphenol's QMA Series Quick-Locking In-Series and Between-Series AdaptersAmphenol RF's QMA adapters are offered with in-series and between series options available. These quick-locking adapters feature an innovative snap-on coupling mechanism that allows them to be installed into a system up to ten times faster than the similar SMA interface. There is no additional tooling required and once the QMA adapters are mated, and they can be rotated 360° to improve the flexibility of the installation.

Designed with the same internal construction as the SMA series, the QMA adapters provide low-loss RF performance up to 18 GHz. The high power handling capability makes these adapters ideal for base stations, 5G wireless infrastructure, and a wide range of test and measurement equipment.

Features
  • Frequency range: up to 18 GHz
  • Snap-on interface for quick and easy installation
  • Rotates 360° after connection for flexibility with installation
Applications
  • Antennas
  • Base stations equipment
  • 5G wireless infrastructure
  • Amplifiers
  • Test and measurement

QMA to N-Type Adapter

ImageManufacturer Part NumberDescriptionPackagingPart StatusAdapter TypeAvailable QuantityView Details
N-TYPE PLUG TO QMA JACK ADAPTERAD-NPQMAJ-1N-TYPE PLUG TO QMA JACK ADAPTERBagActivePlug to Jack69 - ImmediateView Details

QMA to QMA Adapters

ImageManufacturer Part NumberDescriptionPackagingConversion TypeAdapter SeriesAvailable QuantityView Details
QMA JACK TO QMA JACK ADAPTER 50AD-QMAJQMAJ-1QMA JACK TO QMA JACK ADAPTER 50BagSame SeriesQMA to QMA23 - ImmediateView Details
QMA PLUG TO QMA JACK ADAPTER 50AD-QMAPQMAJ-2QMA PLUG TO QMA JACK ADAPTER 50BagSame SeriesQMA to QMA20 - ImmediateView Details
QMA PLUG TO QMA PLUG ADAPTER 50AD-QMAPQMAP-1QMA PLUG TO QMA PLUG ADAPTER 50BagSame SeriesQMA to QMA20 - ImmediateView Details

QMA to SMA Adapters

ImageManufacturer Part NumberDescriptionPackagingAdapter SeriesCenter GenderAvailable QuantityView Details
CONN ADAPT QMA JACK TO SMA JACK242262CONN ADAPT QMA JACK TO SMA JACKBulkSMA to QMAFemale to Female28 - ImmediateView Details
CONN ADAPT QMA JACK TO SMA PLUG242263CONN ADAPT QMA JACK TO SMA PLUGBulkSMA to QMAFemale to Male190 - ImmediateView Details
CONN ADAPT QMA PLUG TO SMA JACK242261CONN ADAPT QMA PLUG TO SMA JACKBulkSMA to QMAFemale to Male1006 - ImmediateView Details
CONN ADAPT QMA PLUG TO SMA JACK930-101A-51SCONN ADAPT QMA PLUG TO SMA JACKBulkSMA to QMAFemale to Male0View Details

QMA to TNC Adapter

ImageManufacturer Part NumberDescriptionPackagingPart StatusAdapter TypeAvailable QuantityView Details
QMA PLUG TO TNC JACK ADAPTER 50AD-TNCJQMAP-1QMA PLUG TO TNC JACK ADAPTER 50BagActivePlug to Jack25 - ImmediateView Details
Published: 2021-09-22