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  • 函数信号源FG-275

  • 产品编号：00401
  • 产品名称：函数信号源
  • 产品型号：FG-275
  • 订货编号：
  • 市 场 价：¥6790.00
  • 促 销 价：
  • 状    态：
  • 产    地：日本德士
  • 简要参数：
    函数信号源，0.5～5MHz，5Hz～10MHz频率计，精度4位数。
  • 人    气：1101

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产品介绍

特点

  • 宽频带：0.5Hz~5MHz
  • 多种输出波形：正弦波、三角形波、方波、TTL电平方波和CMOS电平方波
  • 对数/线形扫描功能，可同时或独立设定起始频率和中断频率
  • 频率计数器功能，可独立设置频率范围和门时间
  • VCG（外部频率控制终端），可通过外接电压（0~10V）控制输出频率

技术指标

Item
FG-275
Output frequency  
  Sinewave,squarewave,trianglewave,TTL-level/CMOS-levelsquarewave,pulse waveform and sawtooth wavefom
Frequency range  
  0.5Hz-5MHz
Frequency accuracy  
  5*10^-5±1 digit
Sinewave  
Distortion 1% or less(10Hz to 100kHz)
Frequency characteristics ±1.0dB(50Ω load)
Squarewave characteristics  
Symmetry ±3%max.(at 100Hz)
Rise and fall time 10nsmax.(maximum output)
Trianglewave characteristics  
Rise and fall time/output 60nsec or less/5Vto 15V continuously variable
Sweep characteristics  
Internal sweep Linear or logarithm sweep
Sweep speed 1:1 to 500:1/continously variable
Sweep output 0 to 10V/frequency increase at right direction
IExternal sweep  
Input voltage 0to 10V frequency increase at right direction
Frequency variablerange 500:1 max.
Maximum input ±20V(DC/AC peak)
Input impedance 13kΩ
Frequency counter characteristics  
Display 5digit display(LED)
Frequency range 5Hzto 10Mhz(0.01sec,1sec,10sec)
Accuracy ±5*10^-5±1 count
Input sensitivity 30mVrms
Maximuminput voltage 42Vp-p
Input impedance 50Ω10%
Logarithmic variable range 1:1 to 40:1 min.
DC offset ±10V(open circuit)/±5V(50kΩ load)
Attenuator -10dB/-20dB/-40dBsteps with continuously variable
Output impedance 50Ω±10%
Logarithmic variable range 1:1 to 40:1 min.
DC offset ±10V(open circuit)/5V(50kΩ load)/continuously variable±
Environmental condition  
Temperature/humidityfor operation 0℃ to 40℃,80%max.
Temperature/humidityfor spec 23℃±5℃,70%max.
Others  
Power source AC100/120/220/230V±10%,50/60Hz,Approx.20W
Dimensions/weight 240(W)*64(H)*190(D)mm/1.8kg
Accessories Instruction manual(1),power code(1)