This review is of the new radios from Frsky, the best price for this kind of technology so far. The FrSky Tandem X20 Series is a dual-band telemetry radio system, its development has drawn on valuable ...

With the continuing advance of technology, radio tracking devices keep getting smaller and smaller. And that's bad news for stealthy insects like kissing bugs. A California aerospace company says a ...

[Paweł Spychalski] wrote in to tell us about some experiments he’s been doing, using cheap 433 MHz HC-12 radio units as a telemetry radio for his quadcopter. The secrets to [Paweł]’s success seem to ...

A major uncertainty in automated radio-telemetry studies of small birds is the detection range of receiving antennas. We compared simultaneous daytime detections (± 30 s) by automated and manual radio ...

As the world becomes more and more reliant on wireless technologies, one of the great technological challenges is finding ways to make more efficient use of the radio frequency spectrum. One glance at ...

Davicom has two new, intelligent products for remote telemetry. They are autonomous devices for alarm, monitoring and automation functionalities at a price the company says is suitable for smaller ...