SRFS Teleinfra

Select Phase Stable LP 140 Phase Stable LP 140

Phase Stable LP 140

Phase Stable LP 140 is a precision RF cable designed to deliver consistent phase performance and reliable signal transmission in demanding applications. Its specialized construction helps maintain stable electrical characteristics, excellent signal integrity, and repeatable performance during operation. The LP 140 is suitable for RF test and measurement equipment, telecommunications, aerospace, defense, wireless communication, laboratory systems, and electronic applications. Its flexible design enables convenient routing and installation in compact or complex equipment configurations. With dependable phase stability and reliable RF performance, LP 140 provides an effective solution for precision systems requiring accurate measurements and consistent signal transmission.

Construction

Construction Size (mm) Materials
Center Conductor 0.32 Silver plated copper
Dielectric 0.91 Foamed PTFE
Outer Conductor 1.05 Silver-plated copper tape wrap
Outer Shield 1.17 Silver-plated copper wire braid
Jacket 1.42 FEP

Electrical Specification

Frequency DC-110 GHz
Impedance 50 Ω
Velocity of Propagation 79%
Shielding Effectiveness >90 dB
Withstanding Voltage 500 V
Temperature Phase Stability 500 PPM (-40 ~ 70 °C)
*Mechanical Phase Stability <±12°
* Wrapped 360° around a 14 mm radius mandrel.

Mechanical & Environmental

Min. Bending Radius Static 8 mm
Min. Bending Radius Repeated 15 mm
Weight 8 g/m
Temperature (Operation) -50 ~ 125 °C
Temperature (Storage) -60 ~ 125 °C