Signal is generally viewed as the most secure encrypted communications app. So secure, that even the US Senate has approved it for staff use. And, to keep privacy experts on its side, Open Whisper ...

The Nextivity Cel Fi Pro Signal Booster for AT&T updated the older Cel Fi Smart Signal Booster we reviewed earlier. The system promises to boost an AT&T LTE signal in a home, office or business with ...

The iPhone XS and XS Max speed past the XR in our most recent signal test results, showing that XR downloads may stall while their more expensive siblings zip along in the fast lane. I'm that 5G guy.

CENTENNIAL, Colo.--(BUSINESS WIRE)--Hitron Technologies, the fastest growing DOCSIS customer premise equipment (CPE) manufacturer in North America, today announced the DSS-01 DOCSIS Coax Cable Tester, ...

What's required in a source for mixed-signal test. Key factors in achieving low distortion. Designing a signal-generation path. What is digital predistortion (DPD)? Using LDOs to power the test system ...