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coil orientation

Started by w4rtt, May 05, 2015, 02:08:12 AM

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w4rtt

When building the wire 1090 colinear, does it mattter if the coils are wound right or left? I would asume you should keep both coils wound the same.

Randy
W4RTT

corsa

Hi Randy

It might be helpful for you to have a chat to Chris Taylor at TMRF. He's always very helpful..........

Tom

corsa

Hi Randy

Taylor Made RF Limited
www.tmrf.co.uk/


Tom

w4rtt

OK, I'm open to a chat with anybody on this. No one has answered; the question still stands.

Randy

Truetrack

I believe it makes no difference whether right or left wound or having it mixed.
The aim with colinears is to have its actively excited vertical sections phased so as that the RF-current flows in same direction.
IMHO each phaseing length wound in a ring with just one turn rather than coils with multiple turns
should have no influence.

73
Klaus