The cry of more HD, more VOD has grown to a roar. While there isn’t a one solution fits all answer, trends include switched digital video (SDV) and analog reclamation. No matter which direction an ...

What is QAM (quadrature amplitude modulation)? QAM (quadrature amplitude modulation) is a method of combining two amplitude modulation (AM) signals into a single channel. This approach helps double ...

Maxim Integrated is highlighting its high-density, wideband, scalable QAM modulator chipset: the MAX5880 digital upconverter (DUC) and MAX5882 RF digital-to-analog converter (RF DAC). Maxim Integrated ...

Density was a hot topic in the world of edge QAM (quadrature amplitude modulation) modulators at Cable-Tec Expo three months ago, and it remains today so for several reasons. In an article scheduled ...

Quadrature Amplitude Modulation (QAM) has been a fundamental component in the evolution of mobile connectivity. As the demand for faster data speeds and more efficient network utilization continues to ...

NEW ORLEANS -- Here at the annual Cable-Tec Expo conference, RGB Networks, the leader in network video processing, is releasing details of the QAM (Quadrature Amplitude Modulation) technology the ...

The MAX5880/MAX5882 delivers up to 32 times more broadband cable capacity per RF port compared to a conventional analog upconverter, and saves up to 93% in power dissipation per QAM (quadrature ...

IntroductionThe Bluetooth SIG, the organization that manages Bluetooth standards, recently announced a new technology called ...

A high-density wideband QAM modulator chipset developed by Maxim aims to reduce cable service providers’ capital expenditure (capex) and operational expenditure (opex). The solution comprises a single ...

Contemporary Research has introduced the QMOD-SDI1.5, QMOD-HDMI1.5 and the QMOD-YPB2, the next generation of its QMOD HDTV modulation technology. Based on totally new architecture, these ...

QAM is used to achieve greater spectrum efficiency. This is accomplished by utilizing both the amplitude and phase components to modulate, or alter, the waveform. In this scenario, the QAM waveform ...