A manufacturer of transmitters and receivers of digitally modulated signals needed to reduce test time because the cards require calibration during production test. Test-system integrator Averna ...

Internal field calibration (cal) signal is a significant feature of several Viatran pressure transmitters. This feature allows rapid field set-up as the transmitter is not removed from service and a ...

With the roll out of new digital wireless systems, the measurement of medium power RF signals, typically from transmitters and particularly in the field, has become more prevalent. In response, a host ...