[TowerTalk] LMR-900
George
n4ua.va at gmail.com
Sat Jul 17 08:16:41 PDT 2010
UF is probably not the ideal cable for most outdoor uses. The jacket on
all of the UF (Ultraflex) Times cables does not withstand UV as well as
the non-UF cables. Any sun-exposed use is likely a tradeoff between need
for flexibility and ultimate cable life.
73,
geo - n4ua
Jim Thomson wrote:
>
> ## TOO bad, cuz it would be a superb cable. The UF versions
> are super flexible,and much easier to install. I use 1200-DB,
> and it's no fun to install it ! 900-DB is just as bad.
>
> ## 900-UF would be an ideal cable, for going up the side of a
> crank up. Lower loss than 600-UF. They missed the boat on this one.
> They should have made it avaialable, even if it meant fewer
> productions runs per year. There is still a market for it.
>
> ## a lot of folks would use 900-UF vs 1200-DB... simply based
> on faster/easier install in a lot of commercial /ham applications....
> even though 1200-DB has lower loss.
>
> Later.... Jim VE7RF
>
>
>
>
>
> Cables sized from LMR600 and lower are available in the standard or the "U"
> version. The U designator implies a stranded center conductor allowing
> more flexibility as well as repeated flexing as in a rotor loop or crank up
> tower service.
>
> It is extremely unusual to see an amateur installation using a size larger
> than LMR600.
>
> 73,
> Gerald K5GW
> retired GM/TexasTowers
> (an authorized Times Microwave Distributor)
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