Product Announcement from Radiall


WQMA connectors offer outstanding electrical performance and have environmental characteristics that provide for long lasting durability needed for the most demanding harsh outdoor applications thus eliminating the need for costly and bulky watertight enclosures or cable entries.

Features and Benefits

Waterproof QMA Connectors are fully intermateable and backward compatible with any QLF® certified standard QMA jack and they provide for excellent ingress protection

  • IP 68 rating when mated
  • RoHS compliant
  • Enhanced corrosion resistance
  • 100 matings minimum for durability
  • Wide temperature range -40° C / +105° C
  • Power rating 200W @ 1 GHz , 75° C
  • Range of straight and right angle plugs available for most popular cables
  • Panel sealed QMA jacks available in different configurations

WQMA are the quick lock alternative to traditional SMA connectors for applications up to 6 GHz and provide high density and quick connections within and to RF modules.


WQMA RF coaxial connector solutions were developed to connect equipment exposed to humidity or rain when installed outdoors or in air ventilated cabinets. WQMA connectors support numerous outdoor applications such as portable test and GPS equipment, RFID, wireless surveillance cameras, base stations, handhelds as well as interconnections between modules, antennas and access points needed for Wi-Fi, WiMax, 3G, 4G and more.