The RF Assure System employs radio-frequency (RF) detection technology to identify and prevent the presence of surgical sponges, gauze or towels inside a patient’s body following a surgical ...

The RF Surgical Detection System is the preferred solution in more than 300 hospitals and surgical centers, including recently added "Honor Roll" hospital recipients, have joined the fast-growing ...

Northrop Grumman reports it is to produce its digital radar warning system and electronic warfare management system for U.S. Air Force and Navy aircrews.

TCI has introduced two new Radio Frequency (RF) receivers, engineered for continuous, real-time signal collection.

He’s using an everyday LED as a detector diode and an internal pull-up resistor in the ATtiny13 for the bias voltage. The antenna runs off the LED’s anode.