Caveat for Buying Test Equipment on eBay

While looking around on eBay for a couple pieces of test equipment, I noticed that some of the overseas distributors have products wired for 220 VAC w/o an option for 120 VAC as used in the U.S. They do properly state the voltage, but just be careful because if you are not aware of it, you will need a step-up transformer or pay shipping to return it. Also, a couple of the ARB products have software that will not work on a 64-bit Windows system. If you have any questions, be sure to send a message; they are usually really good about answering quickly.

Posted December 2012

Johanson Technology Single Layer Capacitors - RF Cafe Website

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a lady's voice announced "You've Got Mail" when a new message arrived...