Key Specifications
Impedance (Ohm):
50
Frequency, Max (GHz):
110
Outer Diameter(mm):
1.54
Description
R-Test Multi Purpose Ultra Low Loss Coaxial Cable
The MP154A1 is an ultra-low-loss RF/microwave coaxial cable engineered for precision testing up to 110 GHz. It features a solid silver-plated copper center conductor and an expanded PTFE dielectric for exceptional electrical performance. The cable is shielded with silver-plated copper foil and braid, and protected by a durable FEP jacket. The conductor diameter is 1.54 mm (0.061 inch), and the minimum bending radius is 6 mm (0.236 inch). Operating temperature ranges from -55°C to +165°C, ensuring reliability in extreme conditions.Electrically, the cable offers 50 Ω impedance, 81 pF/m capacitance, and 80% velocity factor. Screening effectiveness is ≥90 dB, with phase stability of ±8° and amplitude stability of ±0.08 dB under bending. Typical attenuation includes 1.07 dB/m (0.325 dB/ft) at 1 GHz, 8.04 dB/m (2.448 dB/ft) at 50 GHz, and 12.3 dB/m (3.748 dB/ft) at 110 GHz. Maximum CW power handling ranges from 33 W at 1 GHz to 3 W at 110 GHz.
ROSNOL’s cable solutions are precision-engineered to meet the rigorous demands of RF and microwave transmission systems. Manufactured under ISO 9001-certified processes, ROSNOL cables deliver consistent high quality and performance at competitive pricing, making them a reliable alternative to products from leading European and American brands. All ROSNOL cables are fully compliant with global environmental and safety regulations, including RoHS and REACH. Customization services for materials, shielding, and mechanical design are available to support specialized application requirements.
