I had one of those rigs as a kid BEFORE I WAS A HAM. I used it on CB modulated with 811A's. Then I found out about Amateur Radio. A backwards experience. Years later I parted it out, unknowing it was so well documented. I actually traced that thing out and drew the schematic at 16 years old. The rig sat at the high school in a corner for years... The instructor gave it to me to male room at the end of June. I spent my summer vacation that year on the CB band with that thing. Some of that rig is here and there in the shack, sort of a ghost. When I saw it in the 1956 handbook I bought at a fest... I almost had tears. It WAS the one I had. George AB2KC
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of CHRIS PAPAIOANNOU Sent: Tuesday, October 26, 2004 5:02 AM To: Discussion of AM Radio Cc: peter A Markavage Subject: Re: [AMRadio] 813 tx tnx Pete.. Chris,SV1DAF. ----- Original Message ----- From: "peter A Markavage" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Tuesday, October 26, 2004 9:02 AM Subject: Re: [AMRadio] 813 tx > Here's some: > http://www.amwindow.org/tech/htm/813/813.htm > > http://www.remote.arrl.org/tis/info/pdf/5401011.pdf > > http://www.remote.arrl.org/tis/info/pdf/5610033.pdf > > http://www.remote.arrl.org/tis/info/pdf/57hb192.pdf > > Doing a "Google" search on "813 transmitter" turned up 49 hits. > > Pete, wa2cwa > > > On Tue, 26 Oct 2004 06:44:32 +0300 "CHRIS PAPAIOANNOU" > <[EMAIL PROTECTED]> writes: > > 73 to all group's members around, > > i'm new in this list.My name is Chris,my call is SV1DAF and i'm > > located in Athens,Greece. > > I'm not new in AM..20-25 years ago there was too much AM activity > > here,with homemade tube rigs,in the MW band.Was illegal but there > > was.Then most of the "amateurs"became hams with legal activity in > > the ham bands.The rest of them left the radiowaves. > > Not long ago i started homebrewing again after long time.My homebrew > > rigs now are: > > 1)6V6/807 crystal controlled where the 1st tube is the oscillator > > tube and the 2nd one the pa one. > > 2)6J5/EL34 > > I prefer plate modulation and the reasons are known and clear,and > > i'm using an amp with 2 EL504s like output tubes.These are sweep > > tubes. > > I'm now searching for a tx drawing with an 813 tube like pa tube.Any > > replies will be too much appreciated. > > Tnx for the attention paid to my introduction, > > 73,Chris,SV1DAF. > > ________________________________________________________________ > Speed up your surfing with Juno SpeedBand. > Now includes pop-up blocker! > Only $14.95/ month - visit http://www.juno.com/surf to sign up today! > ______________________________________________________________ > AMRadio mailing list > Home: http://mailman.qth.net/mailman/listinfo/amradio > Help: http://mailman.qth.net/mmfaq.html > Post: mailto:[email protected] > ______________________________________________________________ AMRadio mailing list Home: http://mailman.qth.net/mailman/listinfo/amradio Help: http://mailman.qth.net/mmfaq.html Post: mailto:[email protected]
