[time-nuts] Safely getting the electrical length of a connected antenna feedline

Hal Murray hmurray at megapathdsl.net
Mon Aug 8 19:37:08 UTC 2016


bob at evoria.net said:
> Earlier this year, with some help, I pulled the dish off of an old DishTV
> antenna on the roof and put a 5V bullet antenna on the mast.  I also pulled
> a new cable through by attaching it to the old one.  The problem is that I
> was not able to measure the new cable.  So, the question is, without going
> back on the roof in this heat, how can I measure the electrical length of
> the line I pulled?   

Can you measure the old cable?


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