通用计数器 PM6672

厂家: Philips
尺寸: 21x9x28cm
重量: 2.5 kg

High resolution reciprocal frequency measurements (120 MHz - 1 GHz)
Superior time resolutions to 10 ps
High trigger accuracy
Noice refection filter
Automatic triggering on RF signals

测量功能

• 频率测量
  通道A: 0.1 Hz - 120 MHz
  通道C: 70 MHz - 1 GHz
• Period A Average
  Range: 100 ns... 100 s
• Time Interval A to B, Pulse Width A; Single
  Range: 100 ns... 10 EXP 8s, resolution 100 ns
• Time Interval A to B Average
  Range: 0 ns...100s
• Count A
  Range: 1...10 EXP 17
  Mode: Manual or externally controlled via B
• Phase A - B
  Range: 0.1°...360° x (1 - 300ns x FREQ)
  Frequency Range: 0.03 Hz...1.6 MHz
• Ratio A/B
  Range: 0...10 MHz/0...10 MHz
• RPM
  Range: 0.6...10 EXP 8, (one pulse per revolution)

Input and Output Specifications
Input A and B
Frequency Range
DC coupled: DC...120 MHz
AC coupled: 50 Hz...120 MHz

Raise Time: Approx 4 ns

Sensitivity
DC Coupled: 10 mVrms sine wave or 30 mVpp (0...75 MHZ)
20 mVrms sine wave or 60 mVpp (75...120 MHz)
AC Coupled: 10 mVrms...100 mVrms sine wave (50 Hz...75 MHz
20 mVrms...100 mVrms sine wave (75...120 MHz)

Attention: x 1, x 10 fixed

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