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Äàòà èçìåíåíèÿ: Mon Oct 2 18:56:14 2006
Äàòà èíäåêñèðîâàíèÿ: Tue Oct 2 03:13:50 2012
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Ïîèñêîâûå ñëîâà: m 43
Microwave radiometers
Microwave radiometers

Function

Radioastronomy and remote sensing of the Earth and planets for radiobrightness temperature measurements of distant objects.

Description

Instruments are measuring receivers of UHF range and can be equipped with calibration and thermo-control units, the secondary power supply sources. Comprehensive packaged and unpackaged UHF (MMIC) chips are used in the design.

Currently several test models are under construction.

Main characteristics

Mass                                                                           1–5 kg

Power consumption                                               5–50 W

Dimensions (max)                              300×200×100 mm

Operative frequency range                      1.4; 21; 60 GHz

Sensitivity                                                     0.2; 0.01; 0.5 é




21 GHz radiometer


1.4 GHz radiometer


Contacts

D.P. Skulachev +7(495)333-43-22, skulachd@mx.iki.rssi.ru