Forum Discussion

Rbertalotto's avatar
Rbertalotto
Explorer
Mar 15, 2014

CB Radio install in a 2500 Dodge

I haven't used a CB radio in over 30 years. But every once in a while I'm with a group of folks and they do use CB to communicate on the trail. So I did some research and picked up a Cobra 75WXST compact, "All In The Handset" CB unit from Amazon.com. I also ordered a 4' FireStik II CB antenna and a stainless steel trunk lip mount.

The Cobra 75WXST is extremely highly rated by all the internet CB forums and seems to be the "GoTo" unit for jeep folks.



The Cobra unit comes in two pieces. The handset and the underdash connection unit.

First I needed to mount the antennas. Since I carry a pickup truck camper, I needed to mount the antenna somewhere up front. The stainless steel hood/truck mount bracket was not the correct profile, so I used my welding torch to heat it up and reconfigure it. It then easily mounted under an existing bolt under the hood and on the left fender.



I then connected the coax cable to the antenna. I purchased an 18' cable and you should not cut the cable. If there is any extra simply loosely stuff it up under the dash. Do not wrap it in a nice neat ball. This will creat a "choke" and negatively affect performance.







The remote module was simply wire-tied under the dash and connected to a 12V + and - feed.

The handset was mounted to the included clip on the dash.



You simply can't have enough "Farkles" on your dash!

All the while I was doing this install, this wild goose hung around and kept tapping me on the legs while I worked! (Easter dinner is coming! He better be have!)



Oh, I also ordered an SWR meter when I ordered the CB Radio. You must match the antenna to the radio if you expect to get great transmit and receive performance. Very inexpensive meter and easy to use.

  • I hadn't heard the words CB radio for a very long time... I'm dependant on my cell phone and the internet... and don't trust a lot of the info on the CB radios.
  • I've got a CB, and have it on Ch 18, Truckers Channel, they give you all the local warnings & hazards.
    We all use it in the Westcoast Bi-Tone Caravan Club, and call the Marshall, when we are about to arrive.
  • The only problem that I have had with mine, is you have to keep the attachments to the antenna from getting corroded from the elements over time. Three to five miles is about tops with mine.

    Mike
  • Looks like your antenna choice is good as it is for ground plane installation, and your truck body should provide that. Not sure if it is symmetrical, tho. Your cable has no right-angle connector? Looks like its bent a little sharply.
  • RoyB's avatar
    RoyB
    Explorer II
    Hey RoyB

    I still have one tucked away under the truck seat with the squelch turned all the way up. Its sitting on the trucker channel. With the squelch all the way up you have to be right on top of the transmitting unit.

    Channels are still nasty as always...

    Still get the best highway info from the truckers...

    We also use the FRS radios for walking the streets and stores of Gatlinburg TN and around the camp grounds...

    Also Cell Phone usually work no matter where we are...

    I don't think I have ever heard another RV'er on the CB channels sinch I have been pulling my trailers since 2008.

    Back in the 50's and 60's it was tops and the best way to go to keep in touch with your local group - not anymore...

    RoyB King George
  • Haven't had a chance to use it yet. I did a couple "Radio Checks" and talked to a fellow about 3 miles away. I'm sure it will be fine for what I need it for. And for well under $200 for everything, it wasn't a big investment.
  • Good tutorial with pictures.:C That is a nice convenient radio, does it work as good as it looks? I had planned to install a VHF in our 05 Ram but could not find a suitable location. Decided I didn't really need it, wife doesn't like off highway travel like I do.