1.1GHz, 8½ Digit Frequency Counter   Model 1131
 
     
 
Features
Model 1131
  • Frequency Range 10Hz to 1.1GHz
  • 6 Step Attenuator
  • 20mV Sensitivity
  • Sampling Time & Hold Control
  • Compact - Truely Portable
Technical Specifications
Frequency Range 10Hz - 1100MHz in 2 bands.
Measurement Accuracy ±1 count ± time base accuracy.
Band I 10Hz - 45MHz.
Sensitivity 20mV rms.
Resolution 1Hz (Gate time dependent).
Gate Time 100ms, 1s, 10s.
Band II 30MHz - 1100MHz.
Sensitivity 20mV rms.
Resolution 10Hz (Gate time dependent).
Gate Time 200ms, 2s, 20s.
Time Base  
Internal 10MHz.
Accuracy ±0.002%.
External 10MHz.
Sensitivity 1V rms to 5V rms.
Display 8½ digit, 0.3" LED display.
Power 115V/230V AC ±10%, 50/60Hz.
Dimensions 250 (W) x 60 (H) x 270 (D) mm.
Weight 2 Kgs. approx.
 

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