New Lectrosonics DCR 8222 Dual-Channel Portable Digital Receiver for Field Production

Lectrosonics introduced the new DCR822 digital, dual-channel portable receiver, which is compatible with all the current Lectrosonics mono and stereo digital transmitters and is backward compatible with any of the Digital Hybrid Wireless transmitters made in the past 18 years. The DCR822 provides two independent receiver channels at the highest level of RF and audio performance available with a versatile feature set in a compact design for field and location production.

The new Wireless Test System (WTS) from National Instruments is driving down the cost in wireless production test. The WTS couples NI’s PXI vector signal transceiver (VST) and multicore processing technologies to deliver industry-leading test speeds. With faster measurements, the solution is optimizing manufacturing costs for testing wireless devices, such as mobile devices and infotainment systems, from major brands.

Gregory Charvat—an engineer, professor, entrepreneur, and author—encourages people to explore the opportunities that come their way. SHANNON BECKER: Your interest in amateur radio equipment began when you were young and continued through your high school years. Can you describe some …