Stus-List Mast Down - Need guidance on replacement of VHF cabling & antenna

2017-01-15 Thread kelly petew via CnC-List
Belated HNY, Listers, I am having the standing rigging [rod] on my '91 30-2 re-done [hopefully, re-headed]. Now that the mast is down, I am looking to replacement of all the wiring and running rigging. Regarding the VHF cabling, I am "hearing" that "LMR-400" is superior to other alternatives

Re: Stus-List Mast Down - Need guidance on replacement of VHF cabling & antenna

2017-01-15 Thread Dennis C. via CnC-List
On Sun, Jan 15, 2017 at 12:19 PM, kelly petew via CnC-List < cnc-list@cnc-list.com> wrote: > And also, any thoughts on installation "best practices". It would seem > I'll need to cut one end in order to get it up the mast. Does this make > sense? Kelly, Here's how I install antennas. - Ma

Re: Stus-List Mast Down - Need guidance on replacement of VHF cabling & antenna

2017-01-15 Thread Frederick G Street via CnC-List
Pete — I did this last spring; and I’m one of the ones you’re “hearing” about LMR-400 cable. LMR-400 has tight specs, so you’re likely seeing different variations in connectors or manufacturers; but all the LMR-400 cable should be identical in performance, with the exception of the highly-flexi

Re: Stus-List Mast Down - Need guidance on replacement of VHF cabling & antenna

2017-01-15 Thread Tim Goodyear via CnC-List
There are some differences in LMR400 that you need to look out for.  Most importantly, it comes in both 50 and 75 ohm impedance ratings.  You need the 50 ohm version.  Secondly, regular LMR400 is pretty stiff, so if you need it to turn somewhat sharp corners (at the masthead / mast base) then yo

Stus-List Removing caulk residue

2017-01-15 Thread Danny Haughey via CnC-List
Hello all, I'm in the process of replacing all my hatches.  I've removed them and trying to clean the surface where they bed.  I have the de-bond marine product.  I applied that and scraped again but,  there is still residue.  Anyone have a secret method to get that surface clean?  I'm going to t

Re: Stus-List Removing caulk residue

2017-01-15 Thread G Collins via CnC-List
get a 1" chisel, very carefully use it to scrape the surface clean. It might be best to round off the corners of the chisel if you are not sure of your hand... Graham Collins Secret Plans C&C 35-III #11 On 2017-01-15 7:48 PM, Danny Haughey via CnC-List wrote: Hello all, I'm in the process of r

Re: Stus-List Mast Down - Need guidance on replacement of VHF cabling & antenna

2017-01-15 Thread Jerome Tauber via CnC-List
While LMR400 is significantly lower loss than say RG8x the limiting factor in VHF communications is still antenna height not power output. For example the range you could expect for a typical sailboat with an antenna height of 64’. d = 1.2246 ∗ √hf d = 1.2246 ∗ √64 d = 1.2246 ∗ 8 d = 9.796 NM.

Re: Stus-List Removing caulk residue

2017-01-15 Thread Danny Haughey via CnC-List
I've been carefully scraping with a single edge razor blade.  It still leaves a residue... I'm thinking the caulk is probably silicone.  Danny  Sent from my T-Mobile 4G LTE Device Original message From: G Collins via CnC-List Date: 1/15/17 7:02 PM (GMT-05:00) To: cnc-list@c

Re: Stus-List Removing caulk residue

2017-01-15 Thread Mark McMenamy via CnC-List
McKanica makes a silicone remover that has worked very well for me. It's a gel that you put on the silicone. After an hour or so it breaks down and comes right off. It's on Amazon. Mark On Jan 15, 2017, at 8:23 PM, Danny Haughey via CnC-List mailto:cnc-list@cnc-list.com>> wrote: I've been

Re: Stus-List Removing caulk residue

2017-01-15 Thread Charlie Nelson via CnC-List
Another reason to use good quality butyl tape IMHO. The old usually peels off easily and can be replaced with new without further cleaning of the surface. Since it doesn't come out of a tube like most caulks but comes off a roll, there is minimal mess in applying it and cleaning up the excess.

Re: Stus-List Removing caulk residue

2017-01-15 Thread Danny Haughey via CnC-List
You're preaching to the converted there.  I bed everything with butyl now Danny Sent from my T-Mobile 4G LTE Device Original message From: Charlie Nelson via CnC-List Date: 1/15/17 9:12 PM (GMT-05:00) To: cnc-list@cnc-list.com Cc: cenel...@aol.com Subject: Re: Stus-List Remo

Re: Stus-List Mast Down - Need guidance on replacement of VHF cabling & antenna

2017-01-15 Thread Patrick Davin via CnC-List
Funny, I started this same project literally just today. Must be the season for mast-out work. I also read the Internet boards where a few people talked up LMR-400. Decide to go with Ancor RG213, because it's the same size as what I'm replacing, and it sounds like LMR-400 is overkill for marine VH