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Äàòà èçìåíåíèÿ: Mon Oct 2 18:56:13 2006
Äàòà èíäåêñèðîâàíèÿ: Tue Oct 2 03:12:42 2012
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Cryogenic microwave load CryoLoad
Cryogenic microwave load CryoLoad

Function

Calibration and sensitivity measurements for tests of microwave radiometers.

Description

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             30–37; 75–110 GHz

Output temperature                                           100–350 é

Temperature accuracy                                                ≤ 1 é

Voltage standing wave ratio                                       ≤ 1.1