Search results with tag "Frequency counters"
Chapter 17: Fundamentals of Time and Frequency
tf.nist.govThe counter’s resolution, or the number of digits it can display, limits its ability to measure frequency offset. For example, a 9-digit frequency counter can detect a frequency offset no smaller than 0.1 Hz at 10 MHz (1 · 10-8). The frequency offset is determined as where f measured is the reading from the frequency counter, and f nominal
8-digit LED Frequency Counter Module Model PLJ-8LED-C
www.zl2pd.comPLJ-8LED Frequency Counter User Operating Manual 8 SELECTION OF IF FREQUENCY One of two IF frequencies may be selected by using pin 4 of the ICSP programming interface. If pin 4 is pulled High or left floating, then the first IF frequency is used. If pin 4 is pulled to ground, then the second IF frequency is selected.
Frequency Counters - thinksrs.com
www.thinksrs.comStanford Research Systems phone (40)744-9040 www.thinkSRS.com Frequency Counters SR620 — Universal time interval and frequency counter