Topband: electrical wavelength

[Bob Kupps <n6bk@yahoo.com>]

Hi it's still flooded here but I wanted to fire up one of my verticals by 
itself on 160 and feed it with a half wave of Comscope RG6 since I don't have 
enough 50 ohm line to reach it. I have a AIM 4170 to cut the line with but my 
question to the group is - how much variation from published nominal velocity 
factors have you encountered in practice when cutting lines to length? How 
accurate do we need to be for 1/4 wave lines?

73 Bob
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UR RST IS ... ... ..9 QSB QSB - hw? BK