Keysight 34907A 用于 34970A/34972A 的多功能模塊
Keysight 34907A 面議
深圳市瑞明通訊設備有限公司
設備描述EXFOWA-1150光波長計應用:CharacterizeactivecomponentsAccuratewavelengthanalysisoftransmitters(DFBlasers
應用:
Characterize active components
Accurate wavelength analysis of transmitters(DFB lasers, tunable lasers and VCSELs)
Calibrate component test equipment and test stations
Accurate wavelength calibration of optical spectrum analyzers (OSAs)
Accurate wavelength calibration of discretely tunable and swept wavelength tunable lasers
特點:
Absolute optical wavelength measured to the highest guaranteed accuracy of ±0.2 ppm
Continuous calibration with built-in wavelength standard
Operation with CW, modulated and SONET/SDH signals
主要指標
波長
范圍:700 nm to 1650 nm(181 THz to 428 THz)
不確定性 a (ppm)c,d:±1(±1.5 pm at 1500 nm)
顯示分辯率(nm):0.001
單位:nm(vacuum),GHz
功率
不確定性(dB):±0.5(at ±30 nm from 1310 nm and 1550 nm)
分辯率(dB):±0.05
線性度(dB):±0.3
顯示分辯率(dB):0.01
單位:dBm,mW,μW
光輸入信號
靈敏度(1200-1600 nm) b:?40 dBm(0.1 μW)
靈敏度(700-1650 nm) typical e:?30 dBm(1 μW)
輸入電平:10 dBm(10 mW)
**電平:18 dBm(63 mW)
測量校正
Time(rate):1 s(1 measurement/s)
輸入/輸出
光輸入:
9/125 μm fiber
FC/UPC or FC/APC
SC/UPC or SC/APC
ST/UPC
接口:GPIB (IEEE-488.2), RS-232, LabVIEW, LabWindows
環境
標稱預熱時間:N/A
溫度:15 °C to 30 °C(?10 °C to 70 °C storage)
壓力(mm Hg):500 to 900
相對濕度:≤ 90 % R.H. at 30 °C(no condensation)
尺寸:89x431.8x419.1 mm
重量:7.7 kg
電源:90 to 260 VAC,50/60 Hz
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