If I offered you the secret to the $11 spectrum analyzer & software-defined radio, what would you promise me? Your firstborn? Treasures of gold and diamonds. Well, I'll consider the latter. Here it is ...

Two years ago, I wrote about using an inexpensive RTL2832-based DVB/DAB USB dongle as a spectrum analyzer and receiver. (See “Software-Defined Radios Help Explore RF Spectrum,” July 11, 2012). It is ...

When the first USB DTV receivers came out with tuners covering 54–806 MHz, I wondered if any of them could be modified into an inexpensive spectrum analyzer. Thanks to RealTek and some Linux kernel ...

Software-Defined Radio is an example of how software-driven virtualization to replace hardware-oriented functionality can enhance system performance. Software-Defined Radio is an example of how ...

Cleveland, Ohio—Test equipment maker Keithley Instruments, Inc. introduces its Model 2810 RF Vector Signal Analyzer that's optimized for automated testing of wireless devices and transmitter circuits ...

Engineers are using PXI to replace their traditional spectrum analyzer for prototyping advanced electronic systems, and integrating FPGA technology in PXI to meet high-performance demands. Some of you ...