1.85mm Male Straight RF Connector – Fits CRE047 Coaxial Cable

1.85mm Male Straight RF Connector – Cable Mount, Model 1.85-J047-1

The 1.85 mm male straight cable-mount RF connector, model 1.85-J047-1, is engineered for high-precision signal transmission using the CRE047 semi-rigid coaxial cable. Designed for microwave and millimeter-wave systems operating up to 67 GHz, it maintains 50 Ω impedance with VSWR ≤ 1.25 and insertion loss ≤ 0.06 √f dB. The rigid structure ensures minimal phase variation, stable impedance, and low reflection during calibration and test procedures. Discover more options in the 1.85 mm connector family.

High-Frequency Accuracy and Signal Control

The 1.85-J047-1 connector delivers consistent electrical performance across the DC to 67 GHz range, ensuring controlled return loss and tight impedance matching. Its robust mechanical interface guarantees repeatable phase behavior and measurement precision in vector network analysis and microwave calibration systems.

Mechanical Strength and Material Performance

Constructed from passivated stainless steel with a gold-plated beryllium-copper center contact, the 1.85-J047-1 ensures outstanding conductivity, corrosion protection, and durability through multiple mating cycles. Its rigid body minimizes deformation under torque, preserving long-term stability and measurement repeatability. For additional high-frequency interconnects, explore our RF connectors.

Semi-Rigid Mount Design and Alignment Stability

The semi-rigid cable mount configuration provides a mechanically stable transition between the connector and the conductor core. This precise solder interface maintains phase integrity and consistent impedance under mechanical stress or vibration. For similar precision-engineered attachment geometries, see cable-mount connectors.

System Integration and Measurement Reliability

Optimized for the CRE047 semi-rigid coaxial cable, the 1.85-J047-1 connector achieves excellent attenuation control, low reflection, and broadband signal linearity. It is ideally suited for instrumentation systems, radar subsystems, and laboratory network analyzers requiring long-term electrical precision and mechanical robustness.

For the corresponding female version, see the mirror part:

1.85mm Female Straight RF Connector – Fits CRE047 Coaxial Cable, Model 1.85-K047-1
.