mmWave Coaxial Adapters2026-06-17T10:17:44-07:00

As wireless communications, aerospace, defense, satellite communications, radar systems, and test & measurement technologies continue to advance into higher frequency bands, precision millimeter-wave RF adapters play a critical role in maintaining signal integrity and system performance. Our expanded portfolio of 2.92 mm (K) adapters and 1.85 mm (V) adapters is engineered for high-frequency RF and microwave applications operating up to 40 GHz and 67 GHz, respectively. Designed and manufactured to stringent mechanical and electrical tolerances, these precision coaxial adapters deliver exceptional RF performance with low VSWR, low insertion loss, excellent return loss, and repeatable measurements across demanding environments. Ideal for RF test systems, network analyzers, microwave instrumentation, high-speed communications, electronic warfare, radar development, aerospace systems, and satellite payloads, our millimeter-wave adapters provide reliable interconnect solutions for next-generation RF, microwave, and mm-wave applications where accuracy, durability, and performance are essential.

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Interface 1
Interface 2
Gender Configuration
  • 2.92mm (K) Male to 1.85mm (V) Male between-series precision adapter. DC to 40 GHz, 50 Ohm. IL ≤ 0.05 × √F(GHz) dB MAX. VSWR ≤ 1.15. 500 mating cycles.
  • 2.92mm (K) Male to 1.85mm (V) Female between-series precision adapter. DC to 40 GHz, 50 Ohm. IL ≤ 0.05 × √F(GHz) dB MAX. VSWR ≤ 1.15. 500 mating cycles.
  • 2.92mm (K) Male to Male precision adapter (barrel). DC to 40 GHz, 50 Ohm. IL ≤ 0.05 × √F(GHz) dB MAX. VSWR ≤ 1.15. Connects two 2.92mm Female ports. MIL-STD-348B.
  • 2.92mm (K) Female to 1.85mm (V) Female between-series precision adapter. DC to 40 GHz, 50 Ohm. IL ≤ 0.05 × √F(GHz) dB MAX. VSWR ≤ 1.15. Rated to +125°C. 500 mating cycles.
  • 1.85mm (V) Male to Male precision adapter (barrel). DC to 67 GHz, 50 Ohm. IL ≤ 0.1 × √F(GHz) dB. VSWR ≤ 1.15. Connects two 1.85mm Female ports.
  • 1.85mm (V) Female to Female precision adapter. DC to 67 GHz, 50 Ohm. IL ≤ 0.01 × √F(GHz) dB. Stainless steel, gold-plated BeCu contacts, PEI dielectric. IEEE STP P287.
  • 2.92mm (K) Female to 1.85mm (V) Male between-series precision adapter. DC to 40 GHz, 50 Ohm. IL ≤ 0.05 × √F(GHz) dB MAX. VSWR ≤ 1.15. 500 mating cycles.
  • 2.92mm (K) Male to Female precision adapter (gender changer). DC to 40 GHz, 50 Ohm. IL ≤ 0.12 × √F(GHz) dB MAX. VSWR ≤ 1.15. MIL-STD-348B.
  • 1.85mm (V) Male to Female precision adapter (gender changer). DC to 67 GHz, 50 Ohm. IL ≤ 0.1 × √F(GHz) dB. VSWR ≤ 1.15. Stainless steel, gold-plated BeCu contacts, PEI dielectric.
  • 2.92mm (K) Female to Female precision adapter. DC to 40 GHz, 50 Ohm. IL ≤ 0.05 × √F(GHz) dB MAX. VSWR ≤ 1.15. Rated to +125°C. MIL-STD-348B.
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