特点

• 测量电视信号的峰值电平
• 频率量程：1兆赫至1000兆赫
• Cal输出：1000MHz 80dBμ
• 从衰减量程和阴板射线管直接读出频谱电平
• 从阴板射线管读数显示很容易读出中心频率
• 输入阻抗：50（75欧可选），低于1.5pF
• 动态量程：60/70分贝
• 扫描时间：5ms/Div
• 可用开关控制的较宽的带宽

技术指标

• 1GHz SPECTRUMANAL YZER
• Measuring Peadk Level of TV Signal
• Frequency Range:1MHzto 1000MHz
• Cal Out:100MHz 80dB+0.5dB
• Direct Read of Spectral Levelfrom Attenuation Range and CRT.
• Easy Reading of Center Frequency fromCRT Read Out Display.
• Input Impedance:50Ω(75Ω Optioonal) Less Than 1.5pF
• DynalmicRANGE:6070dB
• Scanning Time:5ms/Div
• Switchable Wide Bandwidth
  SPECIFECATION
  Frequency
• Frequency Bandwidth:1-1000MHz
• CenterFrequency Display:resolution 1MHz,Accuracy±10MHz
• Scan Band/3dB Band 10-1000kHz
  Amplitued
• Amplitude Measuring Range:15-129dBμ
• CRT:15-80dBμ,10dB/div
• PanelSW:80-128dBμ
• Input impedance:50ohm VSWR less 1.5(at over 100dBμ)
• Max.inputLevel:130dBμ(input level over 100dBμ)110dBμ(input level over 100dBμ)DC±2V
• DynamicRange:70dB(frequency less 10MHz) 60dB(frequency over 10MHz)
• CRT Display:scale10dB/div Accuracy±2dB
• Frequency Flatness:less ±2dB
• Frequency:100MHz±10kHz
• Output:90dBμ±0.5dB(openunit)
  Read Out
• Level REF:dBμ display
• Scan Band:MHz/display
• Bandwidth=BW:MHz,kHzdisplay
• Centher Frequency=CF:MHz display
• Cursor Dispaly=CP1,CP2
• dB/V=Level/Cursor
• MHz/F=Differencebetwween cuyrsors
• 6inch Rectangular 8*10div
  General
• PowerRequerement:100/120/220VAC±10% 240VAC+5%-10% 48-66Hz
• Dimension:340(W)*405(D)*140(H)mm
• Weight:Approx.11.3kg