[TowerTalk] Cores

Roger (K8RI) on TT K8RI-on-TowerTalk at tm.net
Sat Jul 12 17:47:51 EDT 2014


On 7/8/2014 1:45 PM, larryjspammenot at teleport.com wro

I put as many as 7 turns of RG-8 size cables (LMR-400,  Davis Bury Flex, 
etc) through 5 to 7 cores.
http://www.rogerhalstead.com/ham_files/AntennaFeed1.htm .  To get 7 
turns, in 6 cores, takes some wire pulling soap on the last two turns.  
It helps to have very straight cable to insert as well.  I epoxy, or 
super glue the cores together in a nice straight stack, use glue or 
epoxy sparingly.

73

Roger (K8RI)



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