I forgot to add that the manual says it produces a sine wave. 73, Jim N7US
-----Original Message----- I have an APC SmartUPS 700, which I bought many years ago from http://www.refurbups.com/. The manual says it's certified as Class B. 73, Jim N7US -----Original Message----- On 8/31/2017 11:35 AM, Tox wrote: > I had a couple racks of APC > SmartUPS 2000 units with daisychained batteries to give extended > holdup to a couple of racks of telecom and server hw. No clue how RF > noisy those units are, though. All of the APC units for which I've seen spec sheets are FCC Part 15 Class A (the industrial spec, ILLEGAL to sell for residential use, roughly 20 dB worse than Class B). 73, Jim K9YC j...@n7us.net ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com