Well many thanks to all for advice on this subject.
Opinion seems to be divided as to whether normal soldering is good for
this outdoor application.
As I don't have the required tools for brazing/silver soldering I
think I will just solder my radials to the copper ring using normal
I do understand the connections must be weatherproofed when using this method.
I will weatherproof after soldering to preserve the integrity of the
connections using a UK product called Waxoil (thanks for this
suggestion) I have some of this to hand and know it's excellent
properties. It is also easy to remove should I wish to add more
So again thanks to all for advice and suggestions.
On 23 March 2011 19:15, Wes Attaway (N5WA) <email@example.com> wrote:
> Regular solder is just fine, as a couple of folks have already pointed out.
> Clean the metal, use a torch to get enough heat, and make your connections.
> All you need to do next is to weatherproof the soldered joints. What I use
> is some black roofing compound that you can get at just about any hardware
> store. Just apply it with an old paint brush. The joints will last longer
> than you will.
> ------------------- Wes Attaway (N5WA) ------------------
> 1138 Waters Edge Circle, Shreveport, LA 71106
> 318-797-4972 (Office) - 318-393-3289 (Cell)
> Computer Consulting and Forensics
> -------------- EnCase Certified Examiner ---------------
> -----Original Message-----
> From: firstname.lastname@example.org
> [mailto:email@example.com] On Behalf Of F5vjc
> Sent: Wednesday, March 23, 2011 4:38 AM
> To: TowerTalk@contesting.com
> Subject: [TowerTalk] Soldering Radials?
> I'm soon about to improve my HF2V radial field connection point.
> I have a copper tubing ring which I will use and I intend to solder
> the radials to this.
> I know the standard 60 /40 rosin cored solder is not suitable for long
> term outdoor soldered connections.
> What is the recommended solder and flux to use for outdoor soldered
> I expect I will need to use a butane torch?
> The radial ring will not be buried, and I don't want to seal the
> soldered connections with some sort of sealant, so I can easily add
> more radials as and when I can, 32 at the moment.
> I'm totally familiar with light electronic circuit soldering but not
> with this "Heavy Duty Outdoor stuff"
> Thanks es 73, Deni
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