Re: [AMRadio] feed through insulators needed
Send me a pic and I'll match you up. 'gte --- StripMime Report -- processed MIME parts --- multipart/alternative text/plain (text body -- kept) text/html The reason this message is shown is because the post was in HTML or had an attachment. Attachments are not allowed. To learn how to post in Plain-Text go to: http://www.expita.com/nomime.html ---
Re: [AMRadio] ceramic standoffs needed
Hi Gary, I wasn't paying attention to where that piece of mail was going. It wasn't meant for the list. The caps in question are padders for the plate tuning not loading. Johnson in it's infinite wisdom four 500v caps in serise/parrell to make a 1kv unit which is still underrated. I figure 660v plate voltage + 150w of rf @ 8v a watt 1200v rf + 600v of audio in am mode. Add it all up and you get 2400v or four times the plate voltage on the final. So does that seem good logic to you? Terry N3GTE --- StripMime Report -- processed MIME parts --- multipart/alternative text/plain (text body -- kept) text/html The reason this message is shown is because the post was in HTML or had an attachment. Attachments are not allowed. To learn how to post in Plain-Text go to: http://www.expita.com/nomime.html ---
Re: [AMRadio] ceramic standoffs needed
Sorry can't make it. Got a party to go to. These dang newbie and there Valiant's. Those caps gotta be rated at four times the voltage that's on the final minimum! 'gte --- StripMime Report -- processed MIME parts --- multipart/alternative text/plain (text body -- kept) text/html The reason this message is shown is because the post was in HTML or had an attachment. Attachments are not allowed. To learn how to post in Plain-Text go to: http://www.expita.com/nomime.html ---
Re: [AMRadio] Transformer needed
Hey Ronnie, Are you lookin' fer new or used and how much plate current? Terry N3GTE --- StripMime Report -- processed MIME parts --- multipart/alternative text/plain (text body -- kept) text/html The reason this message is shown is because the post was in HTML or had an attachment. Attachments are not allowed. To learn how to post in Plain-Text go to: http://www.expita.com/nomime.html ---
Re: [AMRadio] Triplett Panel Meters Needed
Hi Don, Are you work on a Gross project? I picked up a CW-25 over the summer missing a lot of parts but on extra holes. I've made up some H-W meters by photocopying the scale and then adding the logo and recopying then gluing the 'new' scale on. Bob W2AMI has a few Gross rigs and some info. He was kind enough to send me a copy of the original 1935 manual for the CW-25. Are you looking for a BC-221? I found one under the work bench. It's the wooden case version using metal tubes I think battery model with the book. It has no tag so I don't know if the book matches the meter. No power supply a switch has been added to the front of the wooden case along with a pilot light. Fired it up with the shop power supply and seems to work ok. I'm looking for some good 46 and 47 tubes also three 260mmfd Caldwell variable capacitors. Maybe you can help. Happy Thanksgiving Terry N3GTE --- StripMime Report -- processed MIME parts --- multipart/alternative text/plain (text body -- kept) text/html The reason this message is shown is because the post was in HTML or had an attachment. Attachments are not allowed. Please post in Plain-Text only.---
