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Digital Frequency Counter

Digital Frequency Counter
The GFC-8010H performs virtually most of the counting measurements required in laboratories, in terms of both period and frequency. 8 digits LED display with distinctive red color and overflow indicator provides fast and clear view. With easy operation of all functions neatly organized on the front panel, compact size suitable for both portable and bench-top usage, the GFC-8010H serves users as a handy reference.

 

Features

  • 10Hz ~ 120MHz Range
  • 8 Digits Display (0.3"LED)
  • 15mV rms High Sensitivity
  • 5PPM High Stability Time Base
  • Frequency and Period Measurement
  • Low Pass Filter Function
  • Over-Flow Indicatot
DISPLAY
  8 digits with Hz, kHz, MHz, GHz, S, mS, μS, nS and overflow
GATE TIME
  0.1S, 1S, 10S selectable
ACCURACY
  +(1 digit + time base accuracy)
INPUT
Sensitivity 10Hz ~ 10MHz: < 15mVrms
10MHz ~ 40MHz: < 20mVrms
40MHz ~ 80MHz: < 35mVrms
80MHz ~ 120MHz: < 50mVrms
Impedance 1MΩ//35pF
Coupling AC coupling
Max Input 150Vrms
TIME BASE
Oscillation Frequency 10MHz
Aging Rate +1 ppm per month
Temperature Stability 25°C + 5°C:+5 ppm
RESOLUTION
Frequency 1μHz for 10Hz input
0.1Hz for 100MHz input
Period 1ns for 10Hz input
0.1 x 10-15 for 100MHz input
POWER SOURCE
  AC 100V/120V/220V/230V ±10%, 50/60Hz
DIMENSIONS & WEIGHT
  230(W) × 95(H) × 280(D) mm
Approx. 1.7 kg
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Features 10Hz ~ 120MHz Range 8 Digits Display (0.3"LED) 15mV rms High Sensitivity 5PPM High Stability Time Base Frequency and Period Measurement Low Pass Filter Function Over-Flow Indicatot ..
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