SRFS Teleinfra

Phase Stable LP 1200

Phase Stable LP 1200

Phase Stable LP 1200 is a precision RF cable designed to deliver consistent phase performance and reliable signal transmission in demanding high-frequency applications. Its specialized construction helps maintain stable electrical characteristics, excellent signal integrity, and repeatable performance during operation and flexing. The LP 1200 is suitable for RF test and measurement equipment, telecommunications, aerospace, defense, wireless communication, laboratory systems, and electronic applications. Its flexible design supports convenient routing and installation in compact or complex equipment configurations. With dependable phase stability and consistent RF performance, LP 1200 provides a reliable solution for precision systems requiring accurate measurements and stable signal transmission.

Construction

Construction Size (mm) Materials
Center Conductor 3.80 Solid silver-plated copper
Dielectric 10.40 Ultra-low density PTFE
Outer Conductor 10.78 Silver-plated copper tape wrap
Outer Shield 11.35 Silver-plated copper wire braid
Jacket 12.00 FEP

Electrical Specifications

Frequency DC-26.5 GHz
Impedance 50 Ω
Velocity of Propagation 82%
Shielding Effectiveness >90 dB
Withstanding Voltage 1500 V
Mechanical Phase Stability <±5°
Amplitude Stability vs Shaking <±0.1 dB
Temp Phase Stability <550 ppm (-40°C to +85°C)
* Wrapped 360° around a 54 mm radius mandrel.

Mechanical & Environmental

Min. Bending Radius Static 60 mm
Min. Bending Radius Repeated 120 mm
Weight 280 g/m
Temperature (Operation) -55 ~ 150 °C
Temperature (Storage) -60 ~ 160 °C