In the tight fiscal market facing the cable modem market, proper evaluation and testing becomes a key ingredient in the design process. With that in mind, cable communication design engineers building ...

Today’s high-speed data applications need system integration plus testing that determines performance limits outside of DOCSIS certification procedures. Extensive high-speed, standards-based, hybrid ...

When Apple introduced the iPhone 16e a few weeks ago, one aspect that drew the most attention was its network chip. The C1 is Apple’s first in-house modem to appear inside an iPhone, ditching the ...

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Signal modulation is one of the most basic and important concepts in the RF industry. It consists of using the variation of one or more parameters of a carrier signal to transmit information, ...

Comcast is now considerably closer to making multigigabit cable internet a reality. The company has successfully tested the first 10G modem capable of multigigabit speeds. The Broadcom-built prototype ...

A support document by Apple details how France's iPhone 12 radio power testing differed greatly from international standards, which will lead to the iOS 17.1 update cutting power to the model's modem.