EASS-06 Continuous echo simulation excitation system of radio altimeter
(1) Working center frequency: 4.3ghz;
(2) Maximum allowable bandwidth: 200MHz;
(3) Maximum allowable input power: 36dbm;
(4) Height range: 1-8000m (continuous);
(5) Height resolution: 0.5m;
(6) Height accuracy: ± (0.2 + 0.005 × h);
(7) Correction accuracy after simulated altitude measurement: ± (0.2 + 0.001 × h) m;
(8) Height change speed: - 500~500m / S;
(9) Height switching time: no more than 1ms;
(10) In band fluctuation: no more than 3dB;
(11) Maximum attenuation of circuit: not less than 150db (high altitude);
(12) Minimum attenuation of loop: no more than 40dB (low altitude);
(13) Dynamic range of loop attenuation: not less than 80dB;
(13) Dynamic range of loop attenuation: not less than 80dB;
(14) Delay line through rejection: not less than 45dB;
(15) Pass through rejection of transceiver port: not less than 90dB;
(16) Multiple stroke suppression: not less than 45dB;
(17) Spurious suppression: not less than 80dB;
(18) Phase noise: no more than 80dbc/Hz@1kHz;
(19) Control mode: RS422 serial port control;
(20) Working temperature: 0 ~ 40 ℃;
(21) Storage temperature: - 40 ~ 60 ℃;
(22) Working power supply: AC/50Hz/220V, or DC24-36V; power consumption not more than 60W;
(23) Volume:433mm×380mm×87mm.
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