粉红噪声仪

粉红噪声仪

瑞典NG8280粉红噪声信号发生器

• 型号：NG8280

• 是否提供加工定制：是

• 类型：音频信号发生器

• 型号：NG8280

• 频率：根据标准（MHz）Hz

• 电平：根据标准（V）

• 外形尺寸：根据标准（mm）mm

• 重量：根据标准（kg）kg

• 宽带测址（见IEC 60268-1中6.1）    滤波器应是频率响应在图Cl所示限值范围内的带通滤波器。    带通滤波器在22.4 Hz-22.4 kH：之间其有大致不变的传输系数，在该频带以外，其衰减按（:13/T 3241规定的其中心频率为31. 5 Hz和16 000 H：的倍频程带通滤波器所规定的衰减速率衰减，其频率响应在本标准规定的限值范围内。

  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.