Phase Stable & Low Loss Cable Assembly

Phase-stable series flexible microwave cable assemblies are designed with low-density PTFE dielectric and silver-plated copper foil, delivering outstanding electrical, mechanical, and environmental performance.

These assemblies are ideal for applications such as test and measurement, microwave anechoic chambers, and RF & microwave instruments. This series offers ultra-low loss and exceptional mechanical phase and amplitude stability. With a wide selection of connectors and cables, we guarantee fast delivery.

Features and Benefits

Ultra-low loss
A wide range of connectors
Fast delivery
Super temperature phase stability
Super mechanical phase stability and amplitude stability

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Standard Specifications

Phase Stable Cable Type	PL67	PL50	PL40	PL26	PL18
Impedance(Nominal)	50 ohm	50 ohm	50 ohm	50 ohm	50 ohm
Maximum Frequency	67GHz	50 GHz	40 GHz	26.5 GHz	18 GHz
Connector Type	1.85mm	2.4mm	2.92mm	SMA	N
Cable Assemblies Length	36”	36”	36”	36”	36”
Insertion Loss (Max)	6.3dB	3.5dB	2.9dB	1.6dB	1.0dB
VSWR	1.3	1.3	1.3	1.3	1.3
Phase Matching(Typical)	±10°	±6°	±5°	±4°	±3°
Phase Stability(Typical)	±8°	±6°	±7°	±4°	±4°
Amplitude Stability(Typical)	±0.15dB	±0.08dB	±0.08dB	±0.08dB	±0.05dB
Shielding Effectiveness	90dB	90dB	90dB	90dB	90dB
Velocity of Propagation(Nominal)	75%	75%	82%	83%	83%
Overall Diameter(Cable)	4mm	6.4mm	6.4mm	7.8mm	7.8mm
Jacket Color	Black	Blue	Grey	Grey	Grey
Min. Bending Radius (Static)	13mm	18mm	18mm	24mm	39mm
Min. Bending Radius(Dynamic)	26mm	36mm	36mm	48mm	78mm
Temperature Range	-55—+105℃	-55—+105℃	-55—+105℃	-55—+105℃	-55—+105℃
RoHS/REACH	Yes	Yes	Yes	Yes	Yes