Calorimetric Power Meter
- High Accuracy
- High Sensitivity
- Automated Measurements Full Waveguide Frequency Band
The M1-25M/XXE series instruments are high precision broadband Calorimetric Sensors operating in millimeter and sub-millimeter wave range on a principle of substitution of microwave power by direct current power, using an autocompensating transistor transducer. Calorimetric Sensor is supplied with Calorimetric Power Meter M1-25M (measurement and indicator block), which provides PC connection via USB interface.
Calorimetric Power Meter with Calorimetric Sensor provides accurate absolute power measurements in single mode and multimode waveguides (Metal Dielectric Waveguide) which could be a priority for terahertz physics and technology.
| Sensor Model | Frequency range, GHz | Waveguide size | Power measurement range, mW | Power measurement error | VSWR, max |
| M1-25M/06E | 33 - 50 | WR - 22 |
0,02-20 |
3%+2μW | 1.1* |
| M1-25M/04E | 50 - 75 | WR - 15 |
0,02-20 |
3%+2μW | 1.1 |
| 60 - 90 | WR - 12 |
0,02-20 | 3%+2μW | 1.1 |
|
| M1-25M/03E | 75 - 110 | WR - 10 |
0,02-20 | 3%+2μW | 1.1 |
| 90 - 140 | WR - 08 | 0,02-20 | 3%+2μW | 1.1 |
|
| M1-25M/02E | 110 - 170 | WR - 06 | 0,02-20 | 3%+2μW | 1.1 |
| M1-25M/015E | 140 - 220 | WR - 05 | 0,02-20 | 5%+2μW | 1.15 |
| M1-25M/012E | 170 - 260 | WR - 04 | 0,02-20 | 5%+2μW | 1.2 |
| M1-25M/010E | 220 - 325 | WR - 03 | 0,02-20 | 5%+2μW | 1.2 |
* VSWR 1.2 max in 33-37.5 GHz frequency range;