FIELD: radio instruments. SUBSTANCE: device has measuring aerial 1, low-pass filter 2, mixers 3.1, 3.2, 3.3, band-pass filters 4.1, 4.2, intermediate frequency amplifiers 5.1, 5.2, 5.3, digital code generator 18, direction couplers 6.1, 6.2, heterodynes 7.1, 7.2, 7.3, potentiometer 8, rectangular pulse oscillator 12, control unit 9, adder 10, discrete attenuator 11, decoders 20.1, 20.2, OR gate 21, switch 13, binary counters 14.1, 14.2, digital-to-analog converter 15, reverse binary counter 19, jumper 16, swept-frequency circuit 17, frequency detector 22, threshold gate 23, differentiating unit 24, digital indicator 25, horizontal and vertical deviation amplifiers 26, detector 28, video signal amplifier 29, recording device 27. EFFECT: increased functional capabilities. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR MEASURING RELATIVE LEVELS OF SUPPLEMENTARY OSCILLATIONS OF RADIO TRANSMITTERS | 1990 |
|
RU2033618C1 |
| DEVICE FOR MONITORING OFF-BAND SPECTRA OF RADIATION OF RADIO TRANSMITTERS | 0 |
|
SU1674389A1 |
| DEVICE FOR CONTROL OVER OUT-BAND SPECTRA OF RADIATION OF RADIO TRANSMITTERS | 0 |
|
SU1829121A1 |
| MULTIPARAMETRIC-MODULATION RADIO COMMUNICATION LINE | 2000 |
|
RU2204208C2 |
| MICROWAVE FREQUENCY SYNTHESIZER SPECTRAL COMPONENT METER | 1990 |
|
SU1840571A1 |
| DEVICE FOR MEASURING SPECTRUM WIDTH OF RADIO TRANSMITTERS AT VARIOUS LEVELS | 0 |
|
SU1798723A1 |
| MULTI-CHANNEL DEVICE FOR SEPARATING WIDEBAND SIGNAL FROM INTERFERENCE | 1986 |
|
SU1840240A2 |
| SPOT JAMMING STATIONS TO CONTROL RADIO LINES BY BLASTING ARRANGEMENTS | 2005 |
|
RU2292059C1 |
| SPECTRUM ANALYZER | 0 |
|
SU1582147A1 |
| DEVICE FOR SEARCH OF NOISE-LIKE SIGNAL | 1990 |
|
RU2007044C1 |
