1.85mm Series

Greater Bandwidth, Lower Interference

The 1.85mm connectors and adaptors are designed for mode-free operation to a frequency of 67 GHz.

Reliable Performance In Harsh Environments

Durable stainless steel body construction, optimized dielectric beads, and captivated BeCu center contacts to ensure repeatability, reliability, and excellent electrical-mechanical performance.

Standard and Custom Configurations

If you have a specific part number you’re interested in, use our distributor inventory search to see what is available today, or contact us for custom designs.

1.85mm Precision R/A Adapter description and part number

Key Features

  • Robust design for repeatability and reliability
  • Intermateable with 2.4mm connectors

Technical Specifications

  • Impedance: 50 Ohms
  • Frequency: DC – 67 GHZ
  • VSWR: 1.33:1
  • Insertion Loss: .03*√f(Ghz) dB
  • RF Leakage: >100 dB 
  • Temperature Range: -55° C to +100° C
  • Body Materials: Brass Alloy
  • Contact Materials: Beryllium Copper/Brass Alloy
  • Insulator: PTFE, PPO  
  • Durability: 500 Cycles