BDS 70

High Frequency Range from 1 MHz to 3 GHz (8 GHz by Option). The Sample Impedance is Determined by Coaxial Line Reflectometry.

The RF Sample Cell Containing the Parallel Plate Sample Capacitor (Diameter 12 mm - 3 mm, Spacing 20 mm - 3 mm) is Mounted at the RF Impedance Analyzer APC-7 Impedance Port . The Sample Impedance Determines the Reflection Factor of the Sample Capacitor, which is Measured by the RF Analyzer.

Thin Film Samples Down to 1 μm can be Measured in a Special Thin Film Cell. 

Short Specification (Applies at the Sample)

• Frequency 10⁶ .. 3*10⁹ Hz
• Impedance 0.1 - 10⁵ Ω
• Loss Factor Tan(δ) Accuracy < 3*10^-3

(System includes Agilent 4991 RF Impedance Analyzer, BDS 2200 RF Sample Cell, WinIMP Software & Data Acquisition Unit)