We all love our wireless devices. We want more features, higher data rates, and improved range. These demands, in turn, require advanced digital protocols. Meanwhile, the number of signal sources is ...

Aeroflex has introduceddigital-modulation generators and vector-signal analyzers, all withtouch-screen interfaces, to its S-Series line of test instruments.The SDG-3 (3 GHz) and SDG-6 (6 GHz) ...

Diverse well describes the myriad digital modulation schemes used in modern voice and data communications. The alphabet soup of terminology extends well beyond the familiar QAM and GMSK fundamentals ...

The distribution of content involves the need to adapt digital information to its means of carriage — what we typically call transmission — and to understand that fully, we need to understand the ...

The Model 531 Modulation Analyzer from Inovonics has a new design and incorporates new capabilities, such as digitally synthesized tuning, digital alarm presets and built-in subcarrier measurement.

Recently, signal modulation has become much more complex, and the exact time that a particular frequency and phase are transmitted matters. Communications systems are using digital signal processing ...

With the addition of the RF Generator, the Modulation Analyzer now provides all the tools necessary for commissioning and testing an FM transmitter in a 3RU chassis. This combination simulates any FM ...