EDN

FPGA core to handle spectrum analyzer IF filtering

Signal processing house RF Engines Ltd. (RFEL—Isle of Wight, Great Britain) announces an interesting product for test instrument vendors making spectrum analyzers. The company's SpectraChip IF is ...
TV Technology

Spectrum analyzers play critical role in reining in COFDM interference

Editor’s note: The following is an excerpt from an article that appears in the May edition of Broadcast Engineering magazine by John Morrow, CEO of Morrow Technologies and Debbie Mucciolo, project ...
EDN

Using PXI RF modules to align and characterize cellular mobile phones during production

Testing is a cost-avoidance activity. The production test costs for cellular mobile phones can represent a high percentage of the item cost. Deciding the appropriate depth of test for parametric and ...
Electronic Design

Take A Peek Inside Today's Spectrum Analyzers

Like most modern radio communications devices, wireless local-area networks (WLANs), RFID tags, and 3G cellular systems rely on complex modulations that require specialized signal-analysis ...