TEGAM Inc., a leading supplier of innovative RF power measurements, was recently awarded Patent No. 8,558,556, “Planar-axial thermistor for bolometry.” This patent describes a novel way to construct very small planar thermistors on a substrate with very low heat transfer. The thermistors are more thermally isolated from the environment than are commercially-produced thermistors. Both the small size and thermal isolation make them useful for measuring RF power at microwave frequencies up to 70 GHz.
TEGAM signed an agreement with AR Europe, a subsidiary of Amplifier Research (Souderton, PA), that will streamline sales and improve customer support in Europe. Now, TEGAM RF instrumentation, such as the PM Series of RF power sensor calibrators, the 1830A RF power meter, and TEGAM attenuation measurement systems, will be available from Amplifier Research subsidiaries throughout Europe.
TEGAM Inc., a leading supplier of innovative RF power measurements, was recently awarded Patent No. 8,610,069, “Coaxial to Dual Co-Planar Waveguide Launcher for Microwave Bolometry,” This patent describes a new way to construct bolometers—a type of microwave power sensor that uses thermistors—that makes them more accurate and easier to assembly.
TEGAM Inc., a leading supplier of innovative RF power measurements, was recently awarded Patent No. 8,610,069, "Coaxial to Dual Co-Planar Waveguide Launcher for Microwave Bolometry." This patent describes a new way to construct bolometers, a type of microwave power sensor that uses thermistors, that makes them more accurate and easier to assemble.
The TEGAM Model 2191A ± 40 VDC bias adapter was designed to work with TEGAM’s 3525 and 3550 LCR meters to enable accurate testing of electrolytic, tantalum and other polarized capacitors. The 2191A adapter accepts an external DC bias voltage up to ± 40 VDC to be applied across the test capacitor. Four six inch BNC cables are provided to connect the bias adapter to the LCR meter.
TEGAM Inc. announced that they have reached a formal agreement with PPM Instruments that grants TEGAM an exclusive license to manufacture, market and service their instrumentation products starting 1 August, 2010. After this date, TEGAM will become the sole manufacturer of PPM's resistance measuring equipment, laboratory nano-voltmeters, signal sources...