LBA Technology announced the CAMI series of broadband medium-power isolators for AM towers. It said these “new concept” isolation systems permit other antennas to be mounted on “hot” AM towers; they ...

POWAY, Calif.--(BUSINESS WIRE)--Cohu, Inc. (NASDAQ:COHU) a leading supplier of semiconductor equipment announced today the introduction of RF Scrub contactor for testing a wide spectrum of devices ...

Download this article in PDF format. Directional couplers are used in a wide variety of applications to sense RF power, and they may appear at multiple points in a signal chain. In this article, we ...

This article continues a discussion of AM DA maintenance; here’s a link to the first part. In our earlier exciting episode, we promised a real-life story. There are many, but here is my favorite: ...

• Electrical power sources supply two types of power to inductive loads: real power in kW and reactive power in VAR. • Power-factor correction circuits can be either an individual style or of the bank ...