## .25 inch OD tubing has the same aprx circumference as .375 inch wide
strap. Strap conducts RF on
BOTH sides. Tubing only conducts RF on the outside of the tubing. .5 inch
wide strap = .318 inch OD tubing.
Again, strap, wound flat, has no stray C between adjacent turns. Easy to wind
flat strap coils vs tubing coils,
+ overall diam is reduced greatly.
Where can one find the .5 inch wide strap = .318 inch OD ? Maybe McMaster Carr
? I've seen some hammer the 1/4 copper tubing flat but it looked tacky
Ed
On 12/12/2016 11:00 AM, Jim Thomson wrote:
## .25 inch OD tubing has the same aprx circumference as .375 inch wide
strap. Strap conducts RF on
BOTH sides. Tubing only conducts RF on the outside of the tubing. .5 inch
wide strap = .318 inch OD tubing.
Again, strap, wound flat, has no stray C between adjacent turns. Easy to wind
flat strap coils vs tubing coils,
+ overall diam is reduced greatly.
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