My nephew bought a Freightliner and it has a place in each of the dual rear-view mirrors where you can screw in CB antennas. For a co-phased system like this which mobile antenna would be best recommended ??? I installed a cobra 29 already 8)
and why would that be? Wm?karo said:freecell said:SmackDown wrote:
"it's a 2000 Century Freightliner"
are you pulling a dry box or reefer/trailer?
karo,
i hope you didn't use 50 ohm feedline for that harness.
Well no I would not use 50 ohm for the entire feedling. Just 50 ohm to a T- junction then 75 ohm from the T- junction to the antennas.
:roll: :roll: :roll: :roll: :roll: :roll: Thanks Wm!!!! :twisted: :twisted: :twisted: :twisted: :twisted: :twisted:karo said:freecell said:because you can't properly match two 50 ohm loads in parallel using 50 ohm feedline. 75 ohm feedline in odd numbered electrical 1/4 wavelengths is required for proper current distribution and impedance matching.
Hey sleepwalker, what ^ he said.