Volvo VN 670 CB & Antenna?

How exactly was it "beefed" up? Unless you had something added to it, it's impossible to get that radio to that output.

 

I really don't think you need a physically big radio to do the job.
This:

Plus this:

when tuned together will give you 30-40w carrier and 125-140w peak power as well as a receive preamp. Weather, memory, one of the best sounding factory mics ever made.

 

Your truck doesn't have mounts at the top of the mirrors?

 

Doesn't the CB mount on the dash in a 670? I thought the 780 has a CB cabinet. Unfortunately the bird perch is the simplest way to get a good grounded CB antennae mounted.

 

Not totally true. I have the 203 linear. I deadkey at 101 watts, not 30-40.

 

I understand Ram, that's how you run yours. I set them differently.

 

Ah, so you mean you change the tuning on the linear as well.