E8257D-513Frequency Range, 250 kHz to 13 GHzE8257D-520250 kHz 至 20 GHz 頻率范圍E8257D-52110 MHz 至 20 GHz 頻率范圍，超高輸出功率E8257D-532250 kHz 至 31.8 GHz 頻率范圍E8257D-540250 kHz 至 40 GHz 頻率范圍E8257D-550250 kHz 至 50 GHz 頻率范圍E8257D-567250 kHz 至 67 GHz 頻率范圍Output powerE8257D-1EU大輸出功率AttenuatorE8257D-1E1步進(jìn)衰減器Spectral purityE8257D-UNX超低相位噪聲性能E8257D-UNY增強(qiáng)的超低相位噪聲性能E8257D-HY2Enhanced Ultra Low Phase Noise Level 2Analog modulationE8257D-UNTAM、FM、相位調(diào)制和低頻輸出E8257D-1SME8257D-1SM 掃描調(diào)制Pulse modulationE8257D-UNU脈沖調(diào)制E8257D-UNW窄脈沖調(diào)制E8257D-HNSNarrow pulse modulation to 31.8 GHzHardware optionsE8257D-007全合成化模擬頻率和功率斜波掃描E8257D-1EH改善的 2 GHz 以下諧波性能E8257D-008可拆卸閃存，8 GBConnector typeE8257D-1EDN 型（陰頭）射頻輸出連接器Connector configurationE8257D-1EM將所有連接器移至后面板Custom solutionsE8257D-HCCProvides 250MHz - 10GHz In and Out on the rear panelE8257D-H1SProvides 1 GHz in and out on rear panel to improve Phase Noise performanceE8257D-H5KProvides inverted EXT1 input with 5000-ohm input impedance instead of 600 ohmsE8257D-H1KFrequency extension 100 kHz (Requires Frequency Range Option)E8257D-HTSFM Deviation 32 MHz (less than 3.2 GHz)Calibration documentationE8257D-UK6包含測試數(shù)據(jù)的商業(yè)校準(zhǔn)證書E8257D-A6JANSI Z540-1-1994 校準(zhǔn)E8257D-1A7校準(zhǔn) + 不確定度 + 保護(hù)頻段E8257D-AMG校準(zhǔn) + 不確定度 + 保護(hù)頻段（認(rèn)證）DocumentationE8257D-ABA《英文文檔集》實(shí)體版E8257D-AB2Chinese E8257D PSG signal generators user's guideE8257D-ABDGerman E8257D PSG Signal Generators User's Guide OptionE8257D-ABJJapan E8257D PSG Signal Generators User's Guide OptionAccessories1CR100ARack Slide Kit, Mounting lengths 497-574mm, Palette 2015 for PSG