RE: [Repeater-Builder] Fiberglass antenna protective coating?

2006-03-25 Thread Jeff DePolo
> I have a Phelps-Dodge VHF antenna about 21'10" long. > > Tell me about the three radials at the bottom. > For the 2 meter band, what should the length be? > > The NCG GP-6 antennas use about 19.5" long radials. > > Should the radials be straight, like the GP-6, or angled down > some degree(s)

Re: [Repeater-Builder] Fiberglass antenna protective coating?

2006-03-24 Thread Ellen Engle
were probably 18" and UHF were 6" long Milt N3LTQ - Original Message - From: <[EMAIL PROTECTED]> To: Sent: Friday, March 24, 2006 1:27 AM Subject: Re: [Repeater-Builder] Fiberglass antenna protective coating? > Repeater-Builder@yahoogroups.com > Thanks for your e

Re: [Repeater-Builder] Fiberglass antenna protective coating?

2006-03-23 Thread mch
Sounds like a StationMaster or Super StationMaster or Heavy Duty model. The radials should be a fixed length from the factory, but I don't have a set handy to measure. As for whether they should be angled or not, again, that should be set from the factory - some models were angled and some were n

Re: [Repeater-Builder] Fiberglass antenna protective coating?

2006-03-23 Thread kh6jkg
Repeater-Builder@yahoogroups.com Thanks for your emails & information on Fiberglass antenna protective coating(s)? I have a Phelps-Dodge VHF antenna about 21'10" long. Tell me about the three radials at the bottom. For the 2 meter band, what should the length be? The NCG GP-6 antennas use about

Re: [Repeater-Builder] Fiberglass antenna protective coating?

2006-03-22 Thread Mike Morris
At 09:42 PM 03/22/06, you wrote: >At 3/22/2006 20:31, you wrote: > >At 02:58 PM 03/22/06, you wrote: > > >I have a shiny new Antennex FG1440 2 meter repeater antenna, and I > > >thought that before we install it on the tower, maybe I should put an > > >additional protective coating on over the fibe

Re: [Repeater-Builder] Fiberglass antenna protective coating?

2006-03-22 Thread no6b
At 3/22/2006 20:31, you wrote: >At 02:58 PM 03/22/06, you wrote: > >I have a shiny new Antennex FG1440 2 meter repeater antenna, and I > >thought that before we install it on the tower, maybe I should put an > >additional protective coating on over the fiberglass. Looking for > >something that woul

Re: [Repeater-Builder] Fiberglass antenna protective coating?

2006-03-22 Thread Mike Morris WA6ILQ
At 02:58 PM 03/22/06, you wrote: >I have a shiny new Antennex FG1440 2 meter repeater antenna, and I >thought that before we install it on the tower, maybe I should put an >additional protective coating on over the fiberglass. Looking for >something that would not get brittle and crack off any time

Re: [Repeater-Builder] Fiberglass antenna protective coating?

2006-03-22 Thread Steve Bosshard (NU5D)
Seems like I have used an epoxy resin with a hardener to seal fiberglass radomes.  I have had some that were pretty ragged, and had to hand sand the loose fibers, then apply epoxy resin.  Seems like the working time was something like 30 minutes before the epoxy began to set.  I have had several