1. Welcome to Tundras.com!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all Tundra discussion topics
    • Transfer over your build thread from a different forum to this one
    • Communicate privately with other Tundra owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site

Replace am/fm antenna with cb antenna?

Discussion in 'General Tundra Discussion' started by smslavin, Apr 23, 2018.

  1. Apr 23, 2018 at 8:01 AM
    #1
    smslavin

    smslavin [OP] Behind a lens...

    Joined:
    Jul 15, 2017
    Member:
    #8578
    Messages:
    7,111
    Gender:
    Male
    First Name:
    Sean
    Denver, CO
    Vehicle:
    2016 Tundra CrewMax SR5
    Some stuff
    for awhile now, i've been hunting around for a clean solution to mounting the CB antenna. i've tried a number of options but haven't found something that i like or that works. yesterday, i started thinking about replacing the am/fm antenna with the CB antenna. i don't remember the last time i listened to a radio station. it was probably kevin & bean on KROQ. needless to say, i won't be missing the radio.

    anyway, i haven't actually gone out to the truck to look at anything yet but wanted to ask the folks smarter than me. has anyone done this? i don't see any reason why it wouldn't be possible.
     
  2. Apr 23, 2018 at 8:21 AM
    #2
    Black Wolf

    Black Wolf Artifact, relic hunter, and mineral collector

    Joined:
    Apr 20, 2014
    Member:
    #378
    Messages:
    34,084
    Gender:
    Male
    First Name:
    Matt
    Aurora CO
    Vehicle:
    2014 Blaaaaack, 5.7L DC Limited TRD 4X4
    Zone UCA's, Fat Bob's Vated, Pro Form Fab shackles, Patagonia M/T's, Ranch Hand Grill Guard, RC steps, SDHQ AIP relocation kit, RetraxONE MX, Jomax ABS armor
    I considered that myself but couldn't come up with a sturdy way to do it using the existing mount, but then again if you go with a light weight CB antenna it may just work as long as you can get a decent ground plane .
     
    dcsleeper408 and smslavin [OP] like this.
  3. Apr 23, 2018 at 8:25 AM
    #3
    Skippy

    Skippy Standing for the Flag

    Joined:
    Jun 11, 2017
    Member:
    #8086
    Messages:
    322
    San Antonio US of A
    Vehicle:
    2016 Tundra 1794
    :popcorn:
    I've been wanting a CB since Smokey and the Bandit, but can't violate my road princess. This however, I could see myself doing.
     
    Black Wolf likes this.
  4. Apr 23, 2018 at 8:35 AM
    #4
    smslavin

    smslavin [OP] Behind a lens...

    Joined:
    Jul 15, 2017
    Member:
    #8578
    Messages:
    7,111
    Gender:
    Male
    First Name:
    Sean
    Denver, CO
    Vehicle:
    2016 Tundra CrewMax SR5
    Some stuff
    i have a 3' firestik with a quick disconnect which will clear the roof. i was thinking i'd pull the radio antenna then bolt the disconnect into that spot. my only concern is getting a good ground connection but maybe it would be fine. i dunno. i need to crawl around a bit on the truck. the google gave me some answers that definitely make it look possible.
     
    Black Wolf likes this.
  5. Apr 23, 2018 at 8:37 AM
    #5
    Over the LINE

    Over the LINE New Member

    Joined:
    May 1, 2016
    Member:
    #3273
    Messages:
    607
    Gender:
    Male
    New Orleans
    Vehicle:
    2016 Limited CM 4 x 4
    Toytec -Duratrac -Expedition One-Fab Fours
  6. Apr 23, 2018 at 8:39 AM
    #6
    smslavin

    smslavin [OP] Behind a lens...

    Joined:
    Jul 15, 2017
    Member:
    #8578
    Messages:
    7,111
    Gender:
    Male
    First Name:
    Sean
    Denver, CO
    Vehicle:
    2016 Tundra CrewMax SR5
    Some stuff
    i tried that. didn't work. on my truck, the antenna is not an RCA jack going into the head unit so it won't plug into the converter.
     
  7. Apr 23, 2018 at 8:43 AM
    #7
    Randy Morton

    Randy Morton Life takes its toll, please have exact change.

    Joined:
    May 15, 2016
    Member:
    #3378
    Messages:
    1,100
    Gender:
    Male
    First Name:
    Randy
    Deepinahearta, Texas
    Vehicle:
    2012 Tundra Double Cab (I call it my Land Yacht)
    There used to be adapters that would let you use your AM/FM antenna as a CB antenna. These were basically 50ohm dummy loads with a radiating element and the range was severely limited. Using the existing AM/FM mounting hole for a better CB antenna will require significant body work. Look into a quality antenna and a good mount that bolts to either the bed rails (or thereabouts) or a hood lip mount. You'll find the better mounts at Ham Radio shops. Ham Radio Outlet in Denver would be a good place to shop for a mount, antenna, and good advice on making it work right.

    https://www.hamradio.com/locations.cfm?storeid=10
     
    smslavin [OP] and Black Wolf like this.
  8. Apr 23, 2018 at 8:44 AM
    #8
    Skippy

    Skippy Standing for the Flag

    Joined:
    Jun 11, 2017
    Member:
    #8086
    Messages:
    322
    San Antonio US of A
    Vehicle:
    2016 Tundra 1794
    I remember trying that as well growing up, and it worked to some extent, but wasn't even close to the real deal.
     
  9. Apr 23, 2018 at 8:47 AM
    #9
    Black Wolf

    Black Wolf Artifact, relic hunter, and mineral collector

    Joined:
    Apr 20, 2014
    Member:
    #378
    Messages:
    34,084
    Gender:
    Male
    First Name:
    Matt
    Aurora CO
    Vehicle:
    2014 Blaaaaack, 5.7L DC Limited TRD 4X4
    Zone UCA's, Fat Bob's Vated, Pro Form Fab shackles, Patagonia M/T's, Ranch Hand Grill Guard, RC steps, SDHQ AIP relocation kit, RetraxONE MX, Jomax ABS armor
    I'm thinking you just might be able to make it happen. The tricky part as you mentioned is getting a decent ground.
     
    smslavin [OP] likes this.
  10. Apr 23, 2018 at 8:48 AM
    #10
    dcsleeper408

    dcsleeper408 BASTRDS

    Joined:
    Nov 10, 2015
    Member:
    #2081
    Messages:
    4,940
    Gender:
    Male
    First Name:
    mark
    San Jose CA
    Vehicle:
    2015 TRD PRO
    mount the cb antenna on your front bumper an option??
     
    smslavin [OP] likes this.
  11. Apr 23, 2018 at 8:48 AM
    #11
    Black Wolf

    Black Wolf Artifact, relic hunter, and mineral collector

    Joined:
    Apr 20, 2014
    Member:
    #378
    Messages:
    34,084
    Gender:
    Male
    First Name:
    Matt
    Aurora CO
    Vehicle:
    2014 Blaaaaack, 5.7L DC Limited TRD 4X4
    Zone UCA's, Fat Bob's Vated, Pro Form Fab shackles, Patagonia M/T's, Ranch Hand Grill Guard, RC steps, SDHQ AIP relocation kit, RetraxONE MX, Jomax ABS armor
    I'm using the hood lip mount. Works good.
     
  12. Apr 23, 2018 at 8:54 AM
    #12
    smslavin

    smslavin [OP] Behind a lens...

    Joined:
    Jul 15, 2017
    Member:
    #8578
    Messages:
    7,111
    Gender:
    Male
    First Name:
    Sean
    Denver, CO
    Vehicle:
    2016 Tundra CrewMax SR5
    Some stuff
    i'm over there quite a bit. not too far from the house. they've been playing, and building, radios longer than i've been alive. i need to head over there anyway and pick up a few things for the HAM.

    possibly. my goal is to try and stay clean and understated.
     
    dcsleeper408 likes this.
  13. Apr 23, 2018 at 8:55 AM
    #13
    Randy Morton

    Randy Morton Life takes its toll, please have exact change.

    Joined:
    May 15, 2016
    Member:
    #3378
    Messages:
    1,100
    Gender:
    Male
    First Name:
    Randy
    Deepinahearta, Texas
    Vehicle:
    2012 Tundra Double Cab (I call it my Land Yacht)
    Take wind loading and the thickness of the fender into consideration. A 3' CB antenna will put a lot more stress on the fender than a standard AM/FM antenna. You'll need a lot of reinforcement on the mount to keep it stable.
     
    smslavin [OP] likes this.
  14. Apr 23, 2018 at 9:04 AM
    #14
    smslavin

    smslavin [OP] Behind a lens...

    Joined:
    Jul 15, 2017
    Member:
    #8578
    Messages:
    7,111
    Gender:
    Male
    First Name:
    Sean
    Denver, CO
    Vehicle:
    2016 Tundra CrewMax SR5
    Some stuff
    Black Wolf likes this.
  15. Apr 25, 2018 at 1:59 PM
    #15
    smslavin

    smslavin [OP] Behind a lens...

    Joined:
    Jul 15, 2017
    Member:
    #8578
    Messages:
    7,111
    Gender:
    Male
    First Name:
    Sean
    Denver, CO
    Vehicle:
    2016 Tundra CrewMax SR5
    Some stuff
    been trading some emails with the guy from wagon gear. doesn't sound like it's going to work. where can i find an exploded drawing of the antenna mechanism in a 3rd gen? looks like i might have to pull apart the wheel well to get in there unless you can reach it from the inside behind the glovebox or something. drawing would help.
     
  16. Sep 28, 2018 at 7:55 PM
    #16
    L3TT3RS

    L3TT3RS New Member

    Joined:
    Sep 14, 2018
    Member:
    #19408
    Messages:
    111
    Gender:
    Male
    First Name:
    Taylor
    Vehicle:
    19 Tundra
    Fox/Total Chaos/Coachbuilder
    What did you end up doing?
     
  17. Sep 30, 2018 at 3:41 PM
    #17
    smslavin

    smslavin [OP] Behind a lens...

    Joined:
    Jul 15, 2017
    Member:
    #8578
    Messages:
    7,111
    Gender:
    Male
    First Name:
    Sean
    Denver, CO
    Vehicle:
    2016 Tundra CrewMax SR5
    Some stuff
    nothing yet. this fell off the back burner. need to pick it back up. i still want to put it in the factory am/fm location.
     
  18. Sep 30, 2018 at 4:17 PM
    #18
    L3TT3RS

    L3TT3RS New Member

    Joined:
    Sep 14, 2018
    Member:
    #19408
    Messages:
    111
    Gender:
    Male
    First Name:
    Taylor
    Vehicle:
    19 Tundra
    Fox/Total Chaos/Coachbuilder
    I'm considering this as well as I only run a nmo gmrs antenna. I think the lightweight of this type antenna would work well in that location
     
    smslavin [OP] likes this.
  19. Oct 13, 2018 at 10:54 AM
    #19
    Randy Morton

    Randy Morton Life takes its toll, please have exact change.

    Joined:
    May 15, 2016
    Member:
    #3378
    Messages:
    1,100
    Gender:
    Male
    First Name:
    Randy
    Deepinahearta, Texas
    Vehicle:
    2012 Tundra Double Cab (I call it my Land Yacht)
    If anyone is still looking to use the AM/FM antenna for CB, I found this at Bonnie and Clyde's in Dallas this morning.

     
    Jim LE 1301 likes this.

Products Discussed in

To Top