Topband: Seperation of Radial Ring vs Vertical

k6se@juno.com k6se@juno.com
Tue, 30 Oct 2001 14:32:01 -0800


Bill, K2WH wrote:

"Is there an optimal seperation distance [from radial ring to vertical]?"
==========
For an insulated (series-fed) vertical, keep in mind that the connection
from the shield of the coax to the radials should be as short as
possible.  This probably means that the "optimum" distance should be as
small as possible.

If the vertical is grounded (i.e., shunt-fed), several conductive paths
should be made at approximately equal intervals from the vertical to the
radial ring, with the coax shield connected to the base of the vertical
with as short a connection as possible.

73, de Earl, K6SE