[amsat-bb] Re: why not to buy an M2 antenna Sealing Coax

2013-12-11 Thread Gordon JC Pearce
On Tue, Dec 10, 2013 at 04:40:26PM -0800, Glen Zook wrote: > > The "cheap stuff" congeals into a waterproof mass after a few days in the > sun.  More expensive tape often comes loose.  One does have to cut through > the mass to remove the tape.  I have removed this tape from antennas that > hav

[amsat-bb] Re: why not to buy an M2 antenna Sealing Coax

2013-12-10 Thread Glen Zook
Or, you can use the really cheap black plastic tape for weatherproofing.  That is, the "no name", "UL approved", tape that is sold by places like Harbor Freight. Such tape was provided by Decibel Products, and other commercial two-way antenna manufacturers, for decades to weatherproof coaxial c

[amsat-bb] Re: why not to buy an M2 antenna Sealing Coax

2013-12-10 Thread Rich/wa4bue
Sorry, Yes, the double side is Get proper rubber self-amalgamating tape. Should have said that! - Original Message - From: "Gordon JC Pearce" To: Sent: Tuesday, December 10, 2013 4:42 PM Subject: [amsat-bb] Re: why not to buy an M2 antenna Sealing Coax On Tue, Dec 1

[amsat-bb] Re: why not to buy an M2 antenna Sealing Coax

2013-12-10 Thread Jim Sanford
When I lived in Hampton Roads (and was in the Nav) I eventually came on to the following algorithm: 2 layers of good electrical tape 2 layers of coax seal 2 more layers of good electrical tape, each overlapping the under layer. When I retired from the Navy and took the antennas down, connectors

[amsat-bb] Re: why not to buy an M2 antenna Sealing Coax

2013-12-10 Thread Lizeth Norman
All, Actually, the M2 antennas don't need weatherproofing. The polarity switching cable/ transformers and baluns are made of RG-6 gel filled with commercial compression connectors. This stuff should be bulletproof. The polarity switch and front driven element are sealed. There is no way (and no rea

[amsat-bb] Re: why not to buy an M2 antenna Sealing Coax

2013-12-10 Thread Gordon JC Pearce
On Tue, Dec 10, 2013 at 02:21:50PM -0500, Rich/wa4bue wrote: > I am not a fan of COAX Seal, it tends to migrate into the connector. > > In the Hampton Roads area, a NAVY town, we use the old NAVY way: > * Light application of high great Silicon > * Double sided electrical tape rap > * Electrical t