Re: Topband: RG8X

2013-11-22 Thread Milt -- N5IA
-Original Message- From: Mike Waters Sent: Friday, November 22, 2013 12:05 AM To: dnem...@aol.com ; topband Subject: Re: Topband: RG8X Mike Waters commented: RG8X can handle more than the legal limit on 160. == Milt

Topband: RG8X

2013-11-21 Thread DnEMoth
On 160/80 meters how much RF power can RG8X coax safely handle and is 8 or 10 turns on a 6 diameter piece of PVC pipe sufficient for a feed line choke. Run is about sixty feet long. _ Topband Reflector Archives - http://www.contesting.com/_topband

Re: Topband: RG8X

2013-11-21 Thread Mike Waters
RG8X can handle more than the legal limit on 160. I think you would be better off with a ferrite core choke. Look at http://www.karinya.net/g3txq/chokes . The choke we use is described (and photo) at http://www.w0btu.com/160_meters.html#inv-l_antenna 73, Mike www.w0btu.com On Fri, Nov 22, 2013

Re: Topband: RG8X

2013-11-21 Thread Jim Brown
On 11/21/2013 11:05 PM, Mike Waters wrote: I think you would be better off with a ferrite core choke. Yes. Also see the Choke Cookbook in k9yc.com/RFI-Ham.pdf 16 turns of a 4 ft length of two parallel #12 THHN conductors connected as a section of parallel wire line makes an excellent choke

Re: Topband: RG8X

2013-11-21 Thread Mike Waters
I almost put a link to your info in my previous e-mail, Jim. That's where I got the info to build the choke I use. 73, Mike www.w0btu.com On Fri, Nov 22, 2013 at 1:16 AM, Jim Brown j...@audiosystemsgroup.comwrote: On 11/21/2013 11:05 PM, Mike Waters wrote: I think you would be better off