[TowerTalk] Belden 8285
Tower (K8RI)
tower at rogerhalstead.com
Sat Sep 18 23:36:13 EDT 2004
Some do and some don't.
Being Belden I'd think the dielectric would be stable, but I've seen lots of
older twinlead that had turned brittle almost like the old "zip cord" that
was used on a lot of the older radios.
Roger Halstead (K8RI, EN73 & ARRL Life Member)
N833R, World's Oldest Debonair (S# CD-2)
www.rogerhalstead.com
> >Does this stuff degrade with age the same as coax?
>
> I don't think so. The problem with coax is the dielectric material (e.g.
> foam).
>
>>Could I use this to feed a dipole 160-10 meters at 100 watts?
>
> Absolutely.
>
> Keith
>
> -----Original Message-----
> From: towertalk-bounces at contesting.com
> [mailto:towertalk-bounces at contesting.com] On Behalf Of Steve Forst
> Sent: Saturday, September 18, 2004 8:58 PM
> To: TowerTalk at contesting.com
> Subject: [TowerTalk] Belden 8285
>
> I have some "new" 20 year old Belden 8285 300 ohm twin lead. It's
> stamped
> "Permohm UHF". Conductors are 20 ga. and are 7 strands of copper
> clad
> steel in a solid poly.
>
> Does this stuff degrade with age the same as coax? Could I use this to
> feed a dipole 160-10 meters at 100 watts? I know the conductor size is
> small, but I have a lot of this stuff and could put it to use.
>
> Tnx Steve KW3A
>
>
>
> _______________________________________________
>
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> questions and ask for Sherman, W2FLA.
>
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> _______________________________________________
>
> See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless
> Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with
> any questions and ask for Sherman, W2FLA.
>
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