Dear Mike: > The web page talks about a completely different counter than the one > shown in the photos. >
The picture on the Tainio website is identical with the Tenma 72-6605. Jim Meissner www.MeissnerResearch.com ----- Original Message ----- From: "Mike Monett" <[email protected]> To: <[email protected]> Sent: Sunday, August 15, 2004 4:20 PM Subject: Re: CS>Re: SO>Frequency and the meaning of words. > Re: CS>Re: SO>Frequency and the meaning of words. > From: Jim Meissner > Date: Sun, 15 Aug 2004 08:09:22 > http://escribe.com/health/thesilverlist/m72465.html > > > Dear Mike: > > >> Where on earth did you find the url? I googled for an hour and > >> came up empty. I was trying to find the datasheet and > >> specifications - if you have the url, please post it!!! > > > I found the "1.3 GHz Hand Held Frequency Counter" in my MCM > > (www.mcminone.com) catalog page 572 of catalog 48. It is a Tenma > > 72-6605. Price is $204.75. > > No wonder I couldn't find it. Tenma doesn't make a 3GHz counter: > > http://www.mcmb2b.com/cgi-bin/test/counters1.html > > > The input A that is specified to be used in the instructions is 1 > > megohm input impedance with 25 pF shunt capacitance. So the 50 ohm > > noise calculation is not valid for 1 megohm. > > > The frequency response of input A is 5 Hz to 25 MHz. So he is > > measuring 60 - 90 Mhz on a range that is only specified to go to > > 25 MHz. > > The web page talks about a completely different counter than the one > shown in the photos. > > >> Just for fun, let's go through the calculations and verify > >> Bruce's accuracy. For that, we'll need an equation solver called > >> Mercury, written by Roger Schafley, who also wrote Borland's > >> Eureka. > > > Boy, oh Boy, if I ever need something calculated I will call on > > you. > > Nah - I'd be happy to check your calculations, but you'll have to do > them yourself:) Give Mercury a try - you might find it easier than > you think! > > http://archives.math.utk.edu/software/msdos/calculus/mrcry209/mrcry209.zip > > > Thank you Mike. > > Thank you, Jim. > > > Jim Meissner www.MeissnerResearch.com > > Best Wishes, > > Mike Monett > > > -- > The Silver List is a moderated forum for discussing Colloidal Silver. > > Instructions for unsubscribing are posted at: http://silverlist.org > > To post, address your message to: [email protected] > Silver List archive: http://escribe.com/health/thesilverlist/index.html > > Address Off-Topic messages to: [email protected] > OT Archive: http://escribe.com/health/silverofftopiclist/index.html > > List maintainer: Mike Devour <[email protected]> >
