Re: Topband: Radial wire

2018-09-04 Thread Richard (Rick) Karlquist
On 9/4/2018 8:53 PM, K9FD wrote: Beware .. in some soils the aluminum wire disappears in a short time, In ILL had aluminum wire down and it just corroded away and left nothing Agreed, but if your soil permits, it works. YMMV. I did try to obtain insulated aluminum wire but could not obtain

Re: Topband: RE topband Leaving

2018-09-04 Thread Mike Waters
Okay, bear with me... Perhaps we here ought to have a Code Of Conduct. Something along the lines as this one: https://stackoverflow.com/help/behavior https://stackoverflow.com/conduct I am one of the three moderators on ham.stackexchange.com. Now, that site is not a forum or a reflector, but I

Re: Topband: Radial wire

2018-09-04 Thread K9FD
Beware .. in some soils the aluminum wire disappears in a short time, In ILL had aluminum wire down and it just corroded away and left nothing but lot of noise as the "joints" went bad. Merv K9FD On 9/4/2018 4:36 PM, Jeff Draughn wrote: I’m looking for suggestions for radial wire that will lay

Re: Topband: Radial wire

2018-09-04 Thread Richard (Rick) Karlquist
On 9/4/2018 4:36 PM, Jeff Draughn wrote: I’m looking for suggestions for radial wire that will lay as flat as possible. I realize that’s probably what everyone is looking for, however See: http://www.alcotec.com/us/en/products/tie-wire.cfm Rick N6RK _ Topband Reflector

Re: Topband: Radial wire

2018-09-04 Thread Richard (Rick) Karlquist
On 9/4/2018 4:36 PM, Jeff Draughn wrote: I’m looking for suggestions for radial wire that will lay as flat as possible. I realize that’s probably what everyone is looking for, however I once ordered some dead soft pure aluminum wire and it was as soft as "butter" :-) Even softer than

Re: Topband: Radial wire

2018-09-04 Thread David Harmon
I used 6300' of radial wire from DX Engineering. The great thing about it is that it lays flat on top of the ground without snarling upno need to stretch it...just roll it out. Don’t take it sideways off the reel...unroll the reel. I scalped the grass around the vertical and then used lawn

Re: Topband: Radial wire

2018-09-04 Thread AJ
On Tue, 4 Sep 2018 18:36:54 -0500 Jeff Draughn wrote: > I’m looking for suggestions for radial wire that will lay as flat as > possible. I realize that’s probably what everyone is looking for, > however I have used the wire from the big box stores THHN etc. and it > always has that permanent

Re: Topband: Radial wire

2018-09-04 Thread donovanf
Hi Jeff, I use 14 AWG THHN stranded wire for temporary radials laying on the ground. Its lays flat. www.wireandcableyourway.com/14-awg-thhn-stranded-building-wire-500ft-or-2500ft-spool.html 73 Frank W3LPL - Original Message - From: "Jeff Draughn" To:

Topband: Radial wire

2018-09-04 Thread Jeff Draughn
I’m looking for suggestions for radial wire that will lay as flat as possible. I realize that’s probably what everyone is looking for, however I have used the wire from the big box stores THHN etc. and it always has that permanent curl to it or permanent for a good long while. Anyone know of

Re: Topband: Leaving

2018-09-04 Thread AJ
On Sun, 2 Sep 2018 23:09:21 -0400 Nick Maslon - K1NZ wrote: > Hi all, > > While I have enjoyed many of the technical topics of the list, I have > become rather annoyed by the blame that has repeatedly come across the > reflector. From the FT8 arguments in addition to the "millennials > causing

Re: Topband: RE topband Leaving

2018-09-04 Thread Gary Smith
My 2 cents on the issue and nobody is going to give me that much for my thoughts, is... When someone leaves in anger, rejection, assertiveness, (Fit in your favorite adjective), There are two winners and two losers: One wins because they left on their terms, the other wins because "Thank

Re: Topband: Air wound coil

2018-09-04 Thread Richard Beerman
Joe and others, Thanks for your helpful information. So, this will not be a difficult project at all. I have a pretty decent start on my radial system - only need to put down 10 more or so. I am kind of fired up about getting back on 160. It’s been a long time (40 years) since I was on the

Re: Topband: RE topband Leaving

2018-09-04 Thread Bill Cromwell
Hi:) I don't comment much but I would like to relate a lesson from early in my life. The kid across the street would bring his ball and bat over to our farm and we (I am in a *large* family) played baseball all summer. There was no such thing as softball even though thats what we used. The

Topband: RE topband Leaving

2018-09-04 Thread Dennis OConnor via Topband
Well, I have been gone a few years (spent time partially paralyzed and few other minor impediments) but when I come back nothing has changed. Yeah, Tom headed off into the distance. He sure did like to argue. What made those arguing with him go ballistic is he is often/mostly right on technical

Re: Topband: Air wound coil

2018-09-04 Thread Joe Subich, W4TV
> On 2018-09-04 1:18 PM, Richard Beerman wrote: Rick and Bob, Thanks for such swift replies. Looks like I should try to reinforce the 3/8” tubing (it’s pretty short) with a wood dowel or perhaps with smaller or larger aluminum tubing. Unless you want to redesign the antenna's taper schedule,

Re: Topband: Inv L with FCP Tuning

2018-09-04 Thread VE3FH via Topband
Jim, Did you build the isolation transformer exactly as described in K2AV's article?? By exactly I mean using "teflon sleeved double polyimide insulated" wire. I'm not planning on using it with more than 100W... 73,Julio VE3FH Sent from Yahoo Mail on Android over Bell Mobility Network. On

Re: Topband: Air wound coil

2018-09-04 Thread Clive GM3POI
Beware not putting the top yard inside small Teflon tubing. You will have an infinitely high Z at the top and potentially lots of KV. It will burn through the support line. 73 Clive GM3POI -Original Message- From: Topband [mailto:topband-boun...@contesting.com] On Behalf Of Richard

Re: Topband: Air wound coil

2018-09-04 Thread Richard Beerman
Rick and Bob, Thanks for such swift replies. Looks like I should try to reinforce the 3/8” tubing (it’s pretty short) with a wood dowel or perhaps with smaller or larger aluminum tubing. Then the fishing line method should be a perfect solution using 24 or 26 gauge wire. Using this method, I

Re: Topband: Air wound coil

2018-09-04 Thread Richard (Rick) Karlquist
On 9/4/2018 9:36 AM, Richard Beerman wrote: Anyway, here is my question…. my vertical has 3/8” tubing at the top. Pretty flimsy to connect top loading wires except maybe small gauge wire. I am not sure how well small gauge wire will handle voltages that may appear at the top of a 68’ vertical.

Topband: Inv L with FCP Tuning

2018-09-04 Thread James Denneny
Gary, I use an inv L with K2AV FCP and matching balun. I purchased a RigExpert AA-30 to tune out the reactance. It worked great. No tuning cap or inductor were needed. It took just a couple cuts to dial it in. My L is now 126 ft long with a 65 ft vertical leg standing a few feet off a

Re: Topband: Air wound coil

2018-09-04 Thread Richard Beerman
Top Banders, This discussion has been tremendously helpful to me as I also am going to put a DX Engineering 68’ vertical when the QRN subsides here in South Texas. Initially, I planned to install a large inductor (looks like it came from a BC transmitter) that I found at a local hamfest. My