粉紅噪聲儀

瑞典NG8280粉紅噪聲信號發(fā)生器

• 型號：NG8280

• 是否提供加工定制：是

• 類型：音頻信號發(fā)生器

• 型號：NG8280

• 頻率：根據(jù)標準（MHz）Hz

• 電平：根據(jù)標準（V）

• 外形尺寸：根據(jù)標準（mm）mm

• 重量：根據(jù)標準（kg）kg

• 寬帶測址（見IEC 60268-1中6.1）    濾波器應是頻率響應在圖Cl所示限值范圍內(nèi)的帶通濾波器。    帶通濾波器在22.4 Hz-22.4 kH：之間其有大致不變的傳輸系數(shù)，在該頻帶以外，其衰減按（:13/T 3241規(guī)定的其中心頻率為31. 5 Hz和16 000 H：的倍頻程帶通濾波器所規(guī)定的衰減速率衰減，其頻率響應在本標準規(guī)定的限值范圍內(nèi)。

  Type: NG 8280   
  Input voltage: 17 VAC.For mains connection use the submitted AC adapter only.  
  Input power: 7 VA  
  Input fuse: T400mA, 250V  
  Output:             Sine wave 1kHz;  Filtered pink noise  
  Output Voltage Low: 0–100mV/1kohm   0–35mVrms/1kohm   
              Medium: 0–1V/1kohm      0–350mVrms/1kohm   
              High:   0–5V/1kohm      0–1.7Vrms/1kohm  
  Dimensions: W = 290 mm; D = 270 mm; H = 75 mm  
  Weight: 1.3 kg      AC adapter included  
  Operating temperature:+15 - +35 °C   
  Function  ON / OFF：On/Off switch   
  Sine 1 KHz / Pink Noise：Switch for sine wave or filtered pink noise  
  Level：   Switch for 3 different output levels   
  Adjust：  Adjustment of output voltage  
  Phase Shift 90° / 0°：  One of the outputs shifted 90° compared with the other or the outputs are in phase.  
  A Out, B Out：Output connectors, Phono socket and 4 mm sockets (Banana type).   
  Cleaning： To clean the unit, wipe with a soft, dry cloth. For stubborn dirt wet a soft cloth with a mild detergent solution, wring well, and then wipe off the dirt.  Also use a dry cloth to wipe the surface dry. Do not use volatile liquids such as benzene or thinner, which are harmful to the unit.