多普勒頻移模擬器光纖延遲線產(chǎn)品為將多普勒頻移模擬器光纖延遲線組合一體的雷達(dá)測速設(shè)備。
多普勒頻移模擬器光纖延遲線是**款將多普勒目標(biāo)模擬和信號延遲合二為一的測速設(shè)備。
多普勒頻移模擬器光纖延遲線滿足了用戶對時延及運(yùn)動目標(biāo)模擬的多普勒頻移的需求。 多普勒頻移模擬器光纖延遲線 Key Features ? Frequency Range: 8.2-12.4 GHz for Doppler, and 0.1-20GHz for Range ? Very wide instantaneous frequency bandwidth ? Delays: 0.1 -300 μsec (fixed) ? Multiple Delay configurations: Fixed, Switched, Progressive ? Manual and Remote Switching ? Delay accuracy: 1% ? Excellent Phase Noise, low Spurious, and low group delay variation ? Doppler shift up to 56.214 kHz ? 60dB Dynamic Range ? Internal BITE ? Option for RCS module ? Option for SAW for increments ranges ? Computer control via RS-485 serial interface: RF frequency, delay, and Doppler shift
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