Xref: utzoo sci.electronics:7933 rec.ham-radio:13514 Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!uunet!littlei!foobar!jim From: jim@foobar.hf.intel.com (Jim Garver) Newsgroups: sci.electronics,rec.ham-radio Subject: Re: Microwave oven output Keywords: microwave oven Message-ID: <346@foobar.hf.intel.com> Date: 25 Sep 89 23:54:35 GMT References: <2410@radio.oakhill.UUCP> Sender: news@foobar.hf.intel.com Reply-To: jim@foobar.UUCP (Jim Garver) Distribution: na Organization: - Intel Corp - Hawthorne Farms - Hillsboro, OR - Lines: 22 In article <2410@radio.oakhill.UUCP> charlie@oakhill.UUCP (Charlie Thompson) writes: >My microwave seems to be slow a cooking stuff. > >2) How can you check microwave output vs. current drawn? My Magic Chef service manual specifies a procedure to do this. A measured amount of water is nuked for a specific period. The change in temperature (delta t) is then plugged into a formula resulting in calories of energy which you can convert to watts. Consult an applied physics book or I can look it up for you. Better yet, convert that thing to a high power FM 2.5 Ghz transmitter and nuke the neighborhood! Plans are available in a recent issue of 73 magazine. The same author originally presented the project in RF Design magazine where he won 3rd place in the design contest (shoulda been first). With plenty of MDS pirate receivers/antennas around you can probably gain an audience. Are there any MDS broadcasters left? They shut off the one in this area. It was a good signal source for microwave receiver projects. -- _\ _\ Jim Garver __|__!foobar!jim \ \ WA7LDV & N3170N _____( )_____ jim@foobar<.hf.intel.com|.uucp> Development Tools Operation, Intel Corp. Hillsboro, Oregon 503-696-2094