[TowerTalk] Hardline for stubs?

[George K. Watson]

>> AIR dielectric is even lower loss than foam.
>> You've got the really GOOD  STUFF there!
>> Many (most?) air systems are pressurized
>> with nitrogen to keep the moisture out.

Anyone know if the dielectric constant or VF using pressurized
nitrogen is appreciably different than air? Does it affect the
losses either way?

Thanks,
George K. Watson
K0IW


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