Custom RF Connectors and Cable Assemblies

Promark Electronics manufactures a wide variety of custom RF Connectors and Custom Coaxial Cable Assemblies, including RG-58, RG 59, RG 62, LMR, Low Loss, semi-rigid and RG6 coaxial cables in Quad Shield and Tri Shield with BNC, F and other connectors. Our cable assemblies can be built from any number of materials and completed with connectors in almost any configuration, including right-angle connections

Some of the cables and connectors we work with

RF Cables

RG-62 RG-59RG-58 RG-174 RG-213
RG-6 RG-11 RG-142 RG-122
RG-223 735/734 DS3 RG-316

RF Connectors

SMA SMB* BNC* TNC UHF F
MCX MMCX RCA Twin-Ax Mini-UHF N
*SMB & BNC may also be used for (DS3) Coax Solutions

Quality and Testing

We are an ISO 9001:2000 certified manufacturer, specializing in simple and complex RF applications for a wide variety of industries. With our years of experience, we are able to produce large quantities of custom RF cable assemblies quickly. Each product and each build is subject to multiple in-process inspections. A final inspection, documented with our high-end ERP system, provides first-article quality for every one of our assemblies.

12GHZ, 75Ohm Coaxial connectors – High speed, High definition

  • Optimised for 4K/Quad HD and Ultra HD broadcast
  • One single connection for each 12GHz channel
  • True 75 Ohm performance
  • BNC and Micro BNC styles
  • Available in:
    PCB mount
    Bulkhead Jack
    Right angle
    Cable ended plug
    Jack to plug
    Jack to jack
Micro BNC / HD BNC
  • High density applications, with a footprint 4x smaller than traditional BNC connectors
  • Performance at both true 50 and 75 Ohms
  • Available in:
    PCB mount
    Bulkhead Jack
    End launch
    Right angle
    Cable ended plug
    Adapter
    Crimp type
IP68 Waterproof Sealed RF Connectors, Coaxial connectors
  • Waterproof protection
  • Sealed connectors, rated to IP68
  • Prevents water, moisture, gasoline and other chemical ingress.
  • Hermetically sealed options (Helium leak rate to 1X10-8 cc/sec)
  • Available in:
    N connector
    BNC connector
    TNC connector
    SMA connector
SMPM Connectors – High frequency up to 65 GHz
  • 70% smaller than standard SMP connectors
  • High packaging density and tight spaced applications
  • High reliability and excellent performance from DC to 65 GHz
  • Applications:
    Antennas
    Broadband
    Wireless
    Military
    Instrumentation

K Connectors – 2.92mm up to 40 GHz
  • Microwave applications up to 40 GHz
  • Mechanically compatible with SMA connectors and 3.5mm connectors
  • Can be applied to semi-rigid assemblies, receptacles and precision adapters
Anti-Vibration RF Connectors, Coaxial connectors
  • Advanced design of standard push-on RF/Microwave connector.
  • Adds a screwing mechanism to prevent accidental disconnection
  • Vibration available to mil-std-202, method 204, condition G

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