So [Todd] has set out to build an Arduino frequency counter for a Kenwood TS-520S HF ham radio. This post (and the video found after the break) doesn’t cover the entire project. It’s rather ...

But there were other looks for test gear back in the day, as this frequency counter with a readout using moving-coil meters shows. We have to admit to never seeing anything like [Charles Ouweland ...

A digital frequency counter finds wide applications in industries like to provide high degree of accuracy with RF signals. Frequency counters are also used to calibrate other equipment that does not ...

digital RF frequency counter, RF detectors, DTMF decoders and sub-audible tone decoders. Products can be used in many different applications. Testing of two-way radios, nearfield surveillance and ...

The program is set to collect data and evaluate EnforceAir C-UAS system's capabilities in airport environments. D-Fend ...

A new report from Future Market Insights (FMI) estimates global frequency counter sales to surpass USD 2.5 billion in 2019, ...

The value of Rx is obtained by measuring the beat frequency (fb) between f1064-1 and f1064-2 on an RF frequency counter with a self-referenced time base of f1064-1/k.

D-Fend Solutions, the leader in field-proven radio frequency (RF) cyber-based, non-kinetic, non-jamming, counter-drone takeover technology, today announced a new agreement with the Naval Surface ...