New solution accelerates 200 Gb/s PAM4 transmitter testing, advancing high-speed validation for AI data center infrastructure The Keysight D90203UAC UALink 1.0 transmitter compliance test application, ...

WWFD in Frederick, Md., recently concluded the experimental phase of its MA3 HD Radio operation. It has notified the FCC that after five years, it will now continue to operate as a full-time ...

820 WNYC(AM) plans to conduct an all-digital MA3 test of AM HD Radio next month. The test is pending FCC approval, but its owner, New York Public Radio, expects to receive the go-ahead. NAB is ...

Transmitter testing methods prior to TDECQ. Why TDECQ has overtaken TDP in PAM4 transmitter testing. Steps in the TDECQ measurement process. Using sampling oscilloscopes with built-in TDECQ.