[TowerTalk] Coax ground braid
Jim Brown
jim at audiosystemsgroup.com
Mon Apr 16 19:18:02 PDT 2012
On 4/16/2012 3:54 PM, Bob Ad5vj wrote:
> I was always told to use flat braid for station grounds in years past for RF purposes and if you didnt have any, make it from coax braid.
Actually braid is NOT a good choice for bonding grounds outdoors,
because it corrodes so quickly. The better choice is wide flat copper
ribbon -- it lowers inductance a bit (but ONLY a bit) as compared to a
round conductor of equivalent cross section, and doesn't corrode as
quickly as braid.
73, Jim K9YC
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