FIELD: radio-measurement technology. SUBSTANCE: radio receiver is retuned by means of built-in servo-drive in measurement frequency range. Maximal level of detected side radiation and frequency of this radiation are determined by means of corresponding units; registrar is used for indication. Value having been measured is compared simultaneously with preset norm for levels of side radiations (depending on control frequency range). If the level of detected side radiation doesn't satisfy the preset norm, then registrar indicates value of discrepancy between side radiation and preset norm. EFFECT: widened functional capabilities. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR MEASURING SPECTRUM WIDTH OF RADIO TRANSMITTERS AT VARIOUS LEVELS | 0 |
|
SU1798723A1 |
| DEVICE FOR MEASURING RELATIVE LEVELS OF SUPPLEMENTARY OSCILLATIONS OF RADIO TRANSMITTERS | 1990 |
|
RU2033618C1 |
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|
SU1334098A1 |
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|
SU1576868A1 |
| DEVICE FOR MEASURING ANTENNA DIRECTIONAL RADIATION PATTERN | 0 |
|
SU1334097A1 |
| DEVICE FOR MEASURING ANTENNA DIRECTIONAL RADIATION PATTERN | 0 |
|
SU1334096A1 |
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|
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SU1278736A1 |
