多普勒頻移模擬器光纖延遲線的特點(diǎn)：本產(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(cè)速設(shè)備。是款將多普勒目標(biāo)模擬和信號(hào)延遲合二為一的測(cè)速設(shè)備。滿(mǎn)足了用戶(hù)對(duì)時(shí)延及運(yùn)動(dòng)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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