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Power Sensor Calibration System, Radio Frequency & Microwave
PM Series
TEGAM has condensed their experience with microwave calibration into one convenient and accurate automated system that operates from 6 kHz to 18, 26.5 or 50 GHz. One turnkey package includes the VNA, signal generator, microwave power standards, workstation, software and accessories required for immediate productivity. The system is configured with instruments from different manufacturers that have been tested and verified by TEGAM to produce an accurate and repeatable calibration. Onsite installation and training are included with each complete system for a fast and trouble free start up.
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Frequency Standards, Precision Instrumentation
GPS-12R & GPS-12R/HS
The Pendulum GPS-12RG Portable Reference clock is an ultra-stable GLONASS and GPS-disciplined Rubidium reference, targeted for both laboratory and telecommunications applications. The built-in battery option enables transportation of lab accuracy to field applications. When locked to GLONASS and/or GPS, its near-Cesium performance makes the GPS-12RG an ideal calibrator for metrology and test systems.
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Current Shunts, Precision Instrumentation
9230A
Guildline Instruments 9230A SERIES of precision DC current shunts / standards are true 4-terminal devices intended for the precise measurement of DC current. They are constructed using elements made from a Guildline proprietary metal alloy and are supported on an insulating base for mechanical stability
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Bridges DC, Precision Instrumentation
6622A
The 6622A Series provides the best in measurement uncertainties for Direct Current Comparator (DCC) Resistance Bridges. Unique innovations in 6622A design and modularity means users no longer have to decide what Bridge satisfies current requirements as well as future requirements. Optional modules allow for normal, high ohms, and low ohms measurements without having to purchase multiple bridges as per competitive products.
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Air Humidity & Temperature Sensors, Industrial Instruments
911A / 912A
The Model 911A is a single channel digital thermometer compatible with type K, J, T or E thermocouple probes to provide a wide range of temperature measurements, (-418 °F to 2502 °F) and boasts a 2000 hour battery life using three AA batteries. The 911A provides dependable and uninterrupted portable measurement capability without expensive batteries, AC adapters or chargers.
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General Laboratory Instruments, Sensitive Measurements
1750
Recognized as the industry's fastest precision microohmmeter, the model 1750 has become the #1 choice in manufacturing environments. Fuse manufacturers use it for nondestructive tests where the unmatched precision increases the process yield to the point where the 1750 pays for itself in weeks. The vast majority of resistors less than 1 Ohm are tested and sorted to accuracy better than 0.1% by the 1750. Automotive suppliers use it to consistently meet stringent quality requirements of welds, bonds and electrical connection in sub-assemblies. Aircraft manufacturers employ the 1750 to measure wiring harnesses and RF shields for connection integrity. The capability of the 1750 enables the accurate real time measurement of electro-plating thickness and conductive coatings on housings and shields.
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General Laboratory Instruments, Resistance Standards
9334A
The 9334A SERIES of DC Air Based Resistance Standards are designed for high accuracy resistance calibration in air.
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Distribution Amplifiers, General Laboratory Instruments
SAS-17E & SAS-36E
SAS-E is a high performance, highly manageable and reliable solution for distributing time and frequency signals for satcom, digital TV or audio broadcast, microwave links, satellite ground stations applications.
The Epsilon™ Switch and Amplifier System (SAS-E) provides a cost effective way to extend distribution of time and frequency signals (pulse, low phase noise frequency signal, Time of Day), as a signal amplifier. Thanks to analog amplification, SAS-E adds very little phase noise to the input frequency and ensures high RF isolation. It is therefore suitable for reference frequency distribution towards transmitters, up-converters, micro-wave links. Pulse regeneration is transparent to pulse duration and period: SAS-E is therefore suitable for distribution of any pulse encoded signal like 1 pps, DCLS IRIG, etc
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Amplifier Wideband, General Laboratory Instruments
2340/2350
The Model 2340 High Voltage Amplifier expands the amplitude range of any standard function, pulse or waveform generator to 400 Vp-p. There is also a special high impedance input option for DAC boards. The DC coupled design enables combined DC and AC wave forms for greatest flexibility in test applications. The response and gain are calibrated for a faithful reproduction of the test signal.
The output current is rated at 40 mA continuous with a 0.2 Ω output impedance. Each channel has an independent, buffered, voltage monitor output for applications that require a low-level representation of the output signal. The buffers produce a reduction of 200:1 for 50 Ω inputs and 100:1 for 1 MΩ and above inputs. A current limiting function senses the current in either direction providing maximum protection to the amplifier during operation.
