Lifetime Connectivity

43M-43M
Coaxial Adapter 43M-43M

Rev : A | Rev date : 28 Apr 2026

Coaxial Adapter 4.3-10 Male to 4.3-10 Male

Features / Benefits

  • Low VSWR Performance
    Excellent impedance matching minimizes reflections and ensures stable RF performance across the entire frequency range.
  • Low Insertion Loss
    Minimal attenuation preserves signal quality and supports accurate, high-frequency signal transmission.
  • High PIM Performance
    Outstanding intermodulation performance up to –163 dBc makes the adapters suitable for high-end RF and measurement applications.
  • Broad Frequency Range
    Operates from DC to 6000 MHz, covering a wide range of test, measurement, and system integration needs.
  • Port Saver Functionality
    Can be used as transition adapters or as port savers to protect sensitive measurement equipment from connector wear.
  • Robust Outdoor Design
    IP86-rated housing enables reliable operation in demanding outdoor and industrial environments.
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Structure
Product Type Adapter
Interface A 4.3-10
Interface Gender A Male
Center Contact Material A silver plated brass
Outer Contact Material A CuZnSn plated brass
Interface B 4.3-10
Center Contact Material B silver plated spring bronze
Outer Contact Material B CuZnSn plated brass
Body Material nickel plated brass
Dielectric Material PTFE
Gasket Material silicone rubber
Electrical Specifications
Frequency Range DC - 6000 MHz
VSWR 1.06 (0-3000MHz) 1.10 (3000-6000MHz)
Insertion Loss 0.1 dB
3rd Order IM Product @ 2x20 Watts < -163 dBc
TESTING AND ENVIRONMENTAL
Operation Temperature min. -45°C (-49°F)
Sealing Class IP68