Meter field and antenna parameters PK7-17

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meter field and antenna parameters & nbsp; PK7-17 is & nbsp; to measure levels of weak noise signal when determining the antenna parameters radiometric methods, levels of sinusoidal signals, and to address a number of measurement problems composed IMS

Measurement absolute. low noise temperature values ​​provided by the cooled nitrogen GSH, temperatures of 300 K and above - via a gas discharge GSH

to reduce the mismatch error is provided transformer impedances, for locking the mirror channel -. tunable filter. Provides performance monitoring bodies of the major nodes

The main technical characteristics of the device PK7-17:.

Frequency range: 1,070-2,140 GHz .

measurement range:

noise temperature: 105 * 30-3 K .;

power sinusoidal signal: 10-15 - 10-6 W < br>
power ratio sinusoidal signal levels: 1-109

The measurement error of the noise temperature: & nbsp;

& plusmn; 10% (300 - 3 * 104 K). & nbsp;

& plusmn; 14% (3 * 104 - * 3 10 5K); & nbsp;

& plusmn; 7.5 K (30-300 K); & nbsp;

& plusmn; 10 K (30-300 K)

& nbsp;

Replaces: PK7-9

Weight: 17 kg, 17 kg, 9.5 kg

Dimensions: control unit 488h173h481 mm. indicating 488h173h481 mm; Power 355h178h355 mm.