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1314 High Power RF Calorimeter


RF High Power Calorimeter w/ Chiller, 250W

Advanced Energy's TEGAM model 1314 is a precision calorimeter that is capable of providing highly accurate RF power measurements up to 250 W in the 50 Hz to 3000 MHz frequency range.

The TEGAM 1314 combines a calorimeter and chiller and is part of a larger overall system. When properly configured with an AC source, AC voltage standard, and ancillary equipment, the system enable precise measurement of RF power. TEGAM designs and offers both the 1314 calorimeter and the fully configured calorimeter systems for ease of integration and use by our customers.

Our fully configured calorimeter systems self-calibrate with national lab traceability through an AC Power standard. These systems are designed to calibrate transfer standards, through devices, and terminating devices.

TEGAM also offers our HPC-250 system, a High Power RF Calibration System,  which is an automated solution for calibrating through path and terminating RF power measurement devices from multiple manufacturers. It includes the signal generation, amplification and filtering necessary to achieve or exceed the devices original specifications with the most accurate commercial high power measurement system available.


  • Up to 250 W input power
  • 50 Hz to 3000 MHz Frequency Range
  • Unmatched Accuracy for Commercial 250 W Calorimeter
  • National Lab Traceable through an AC Power Standard


  • Enables calibration of transfer standards, through devices, and terminating devices.
  • AC power standard traceability for ease of calibration


Basic Accuracy: 0.3 W + 0.3% Rdg
Connector Type: N- Female
Frequency Range: 50 Hz to 3 GHz
Impedance (nominal): 50 Ohms
Power Range: 10 W to 250 W
Reflection Magnitude (typical): <0.025 at f < 100 MHz and <0.1 at f > 100 MHz

Stock Check

Model Number
Basic Accuracy Frequency Range Power Range Buy
1314 Active, Contact Us
High-Power RF Calorimeter w/ Chiller, 250W
0.3 W + 0.3% Rdg 50 Hz to 3 GHz 10 W to 250 W Buy

Technical Documentation



Our worldwide service centers provide fast cycle times, use only AE-qualified parts, and follow the original product's specifications and test procedures for the highest quality repair or calibration.

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Calibration and Alignment

Advanced Energy has the tools and processes to ensure your equipment continues to meet its original specifications.  Our products are calibrated at global AE service sites with proprietary technology designed to exceed industry standards​.

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