Cryogenic microwave load CryoLoad


Calibration and sensitivity measurements for tests of microwave radiometers.


The instrument consists of two waveguide matched loads operating at ambient temperature and two matched loads, cooled at variable temperatures. The temperatures are microprocessor-controlled.

The test version of instrument is available.

Main characteristics

Mass 12 kg

Power consumption 50 W

Dimensions 450×350×550 mm

Operating frequency range 3037; 75110 GHz

Output temperature 100350

Temperature accuracy ≤ 1

Voltage standing wave ratio ≤ 1.1