Frequency Counter with MB506 prescaler 10Hz-250MHz
Video: https://www.youtube.com/watch?v=V9tV2fkJDkg
Technical specifications for Full package 250MHz Counter:
· Low Frequency Input “LF” 10Hz – 5MHz
· High Frequency Input “HF” 5MHz – 250MHz
· Prescaler MB506 1/64
· Sampling 1000ms or 100ms
· Resolution for 1000ms – 1Hz
· Resolution for 100ms – 80Hz
· Input impedance on HF 50 ohm
· Input impedance on LF 1K
· Accuracy 1%
· Power consumption 30mA
Sampling and Prescaler settings:
1000ms for 0Hz-100KHz prescaler OFF use LF input
100ms for 100KHz-5MHz prescaler OFF use LF input
1000ms for 5MHz-16MHz prescaler ON use HF input
100ms for 16MHz-250MHz prescaler ON use HF input