From: (Doug Goncz)

I have ordered 16 feet of Belden "Blue Hose" 78 ohm twinaxial cable.

And the impedance of an open dipole in air is about 75 ohms.

Product: 78-OHM TWINAX SOLID COAX CABLE FOIL+BRAID SHIELD 2 CONDUCTOR
20AWG 100FT/REEL NEW BLUE JACKET
Unit Price: $0.40
Quantity: 16
Items Total: $6.40


Order Subtotal: $6.40
Shipping Cost: $10.80
Tax: $0.00
Order Total: $17.20



Yours,
Doug Goncz ( ftp://users.aol.com/DGoncz/incoming )
Student member SAE for one year.
I love: Dona, Jeff, Kim, Mom, Neelix, Tasha, and Teri, alphabetically.
I drive: A double-step Thunderbolt with 657% range.