regenrx at Yahoo! Groups

Re: Copy-Rights on Old Electronic Magazine articles?

G4DFV — Sun, 07 Feb 2010 20:46:39 GMT

Quite often, unless the author requests otherwise, copyright passes to the publisher upon publication of articles. Duncan G4DFV [Non-text portions of this

Re: Copy-Rights on Old Electronic Magazine articles?

PeterL — Sun, 07 Feb 2010 15:41:38 GMT

Copyright is something of a minefield. Here's something to think about. As I understand it, photograph copyright lapses after 50-years in UK. For copyright to

Re: Brazilian regenerative receiver

Sylvian Riffel Monteiro — Sun, 07 Feb 2010 00:29:18 GMT

Hello Bill, I did not understand your question, could explain further? 73' de PU5ERL Sylvian Riffel Monteiro Brazil 2010/2/6 Bill Walker

Re: Copy-Rights on Old Electronic Magazine articles?

Igor grigorov — Sat, 06 Feb 2010 17:51:00 GMT

Would be interesting to hear about your experience... I 've used some "old " stuff in online ham- magazine AntenTop, www.antentop.org Regards, Igor, va3znw ...

Re: Electroniques coil

PeterL — Sat, 06 Feb 2010 14:39:16 GMT

Probably not necessary Ned, but since it's a design from the 1960's and before toroids, I'd like it to look the part. Hidden in a screening can, nobody will

Re: Copy-Rights on Old Electronic Magazine articles?

Gary — Sat, 06 Feb 2010 13:21:06 GMT

Honest truth, yes you might stumble into an accidental infringement situation. It depends on a number of factors. If you or anyone else wishes, I can post my

Re: Brazilian regenerative receiver

Bill Walker — Sat, 06 Feb 2010 12:02:11 GMT

It appears to me that the antenna Low Z and Hi Z connections are reversed. (?)

Re: Electroniques coil

Ned Ely — Sat, 06 Feb 2010 05:10:31 GMT

Thanks Jim, just curious. I had one of the small kits (the WBR maybe?) and wound one for it but that was the only one and I really prefer things with big

Re: Electroniques coil

jim_kr1s — Fri, 05 Feb 2010 19:55:46 GMT

... Can't hurt, but probably not necessary. 73, Jim, KR1S http://qrp.kearman.com/ [Non-text portions of this message have been

Re: Electroniques coil

Ned Ely — Fri, 05 Feb 2010 15:13:19 GMT

Question: Would a toroid really need to be screened or shielded? Ned - kd5yqh Many thanks for that Jim. I downloaded and played with the W8DIZ Toroid program

Re: Electroniques coil

PeterL — Fri, 05 Feb 2010 14:39:59 GMT

Many thanks for that Jim. I downloaded and played with the W8DIZ Toroid program and think you just solved the problem. The project is a 60's style receiver

Copy-Rights on Old Electronic Magazine articles?

noodll15 — Fri, 05 Feb 2010 03:12:14 GMT

Does anyone know if it would be alright for me to scan an article from an old Electronics Illustrated Mag. and post it to this group? Would I be breaking any

Re: AGC and the TRF (Tubes of course !!).

W3FIS — Thu, 04 Feb 2010 23:08:50 GMT

My DC receivers use audio derived AGC. One actually uses an LED! /paul W3FIS

CF-6 Quality Coil Forms SOLD

Alan Fryer — Thu, 04 Feb 2010 21:13:18 GMT

They went quick ! Doing some shack cleaning and came across these new, unused coil forms. These are the quality, phenolic 6 pin forms sold by Ocean State,

FS: CF-6 Quality Coil Forms

Alan Fryer — Thu, 04 Feb 2010 20:38:03 GMT

Doing some shack cleaning and came across these new, unused coil forms. These are the quality, phenolic 6 pin forms sold by Ocean State, manufactured for

regenrx at Yahoo! Groups

Re: Copy-Rights on Old Electronic Magazine articles?

Re: Copy-Rights on Old Electronic Magazine articles?

Re: Brazilian regenerative receiver

Re: Copy-Rights on Old Electronic Magazine articles?

Re: Electroniques coil

Re: Copy-Rights on Old Electronic Magazine articles?

Re: Brazilian regenerative receiver

Re: Electroniques coil

Re: Electroniques coil

Re: Electroniques coil

Re: Electroniques coil

Copy-Rights on Old Electronic Magazine articles?

Re: AGC and the TRF (Tubes of course !!).

CF-6 Quality Coil Forms **SOLD**

FS: CF-6 Quality Coil Forms

CF-6 Quality Coil Forms SOLD