1. Welcome to Tacoma World!

    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 Tacoma discussion topics
    • Communicate privately with other Tacoma owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site

Rf output fail =( help!!

Discussion in 'Arizona' started by Quang, Jun 24, 2015.

  1. Jun 24, 2015 at 5:32 PM
    #1
    Quang

    Quang [OP] Austin is weird!

    Joined:
    May 29, 2015
    Member:
    #156318
    Messages:
    125
    Gender:
    Male
    First Name:
    quang
    PFLUGERVILLE/ Hutto
    Vehicle:
    2015 tacom trd off road
    OME 3” lifts OME Dakar leafs Allpro upper control arm Front and rear steel bumpers from relentless fab Some amazon light bar Allpro skid plate
    I have attempted to put my on cb radio in and i cant seem to calibrate it at all.... Here are some pics of what i did. Any ideas on how to fix it???

    image.jpg
    image.jpg
     
  2. Jun 24, 2015 at 5:33 PM
    #2
    Quang

    Quang [OP] Austin is weird!

    Joined:
    May 29, 2015
    Member:
    #156318
    Messages:
    125
    Gender:
    Male
    First Name:
    quang
    PFLUGERVILLE/ Hutto
    Vehicle:
    2015 tacom trd off road
    OME 3” lifts OME Dakar leafs Allpro upper control arm Front and rear steel bumpers from relentless fab Some amazon light bar Allpro skid plate
  3. Jun 24, 2015 at 5:34 PM
    #3
    Quang

    Quang [OP] Austin is weird!

    Joined:
    May 29, 2015
    Member:
    #156318
    Messages:
    125
    Gender:
    Male
    First Name:
    quang
    PFLUGERVILLE/ Hutto
    Vehicle:
    2015 tacom trd off road
    OME 3” lifts OME Dakar leafs Allpro upper control arm Front and rear steel bumpers from relentless fab Some amazon light bar Allpro skid plate
    I hooked the power into the fuse box drive side
     
  4. Jun 24, 2015 at 8:02 PM
    #4
    RPS1030

    RPS1030 Well-Known Member

    Joined:
    Oct 19, 2013
    Member:
    #114792
    Messages:
    3,491
    RF is probably pointing to the antenna/coax system. It turned on, so power and ground are at least ok.

    Where is that ground strap attached? If the conductor is grounded, the radio can't transmit. Normally, only the mounting plate needs to be "connected" to a metal surface as a ground plane.
     
  5. Jun 29, 2015 at 9:12 AM
    #5
    signalbobby

    signalbobby Well-Known Member

    Joined:
    Nov 24, 2008
    Member:
    #11007
    Messages:
    2,192
    Gender:
    Male
    First Name:
    Robert
    Arizona
    Vehicle:
    18 Rapturd
    This ground strap doesnt ground to metal IIRC. It's just bolting to the composite bed.
     
  6. Jun 29, 2015 at 9:26 AM
    #6
    Quang

    Quang [OP] Austin is weird!

    Joined:
    May 29, 2015
    Member:
    #156318
    Messages:
    125
    Gender:
    Male
    First Name:
    quang
    PFLUGERVILLE/ Hutto
    Vehicle:
    2015 tacom trd off road
    OME 3” lifts OME Dakar leafs Allpro upper control arm Front and rear steel bumpers from relentless fab Some amazon light bar Allpro skid plate
    I also tried this. When i try to calibrate i cant move the swr meter at all to tune

    image.jpg
    image.jpg
    image.jpg
     
  7. Jun 29, 2015 at 9:36 AM
    #7
    RPS1030

    RPS1030 Well-Known Member

    Joined:
    Oct 19, 2013
    Member:
    #114792
    Messages:
    3,491
    Not good. Your grounding out the coax which is damaging the radio. If needed, only the mounting plate can be grounded using one of the 4 mounting screws.

    A standard L-shaped Mirror Mount and a couple uni-strut nuts inside the rails can lead to a cleaner/tighter install.
     
  8. Jun 29, 2015 at 10:33 AM
    #8
    Quang

    Quang [OP] Austin is weird!

    Joined:
    May 29, 2015
    Member:
    #156318
    Messages:
    125
    Gender:
    Male
    First Name:
    quang
    PFLUGERVILLE/ Hutto
    Vehicle:
    2015 tacom trd off road
    OME 3” lifts OME Dakar leafs Allpro upper control arm Front and rear steel bumpers from relentless fab Some amazon light bar Allpro skid plate
    Still have issues with not being to calibrate or tune. When i move the gain knobb it still wont move the swr meter

    image.jpg
     
  9. Jun 29, 2015 at 11:42 AM
    #9
    bubbabud

    bubbabud Well-Known Member

    Joined:
    Mar 31, 2015
    Member:
    #152184
    Messages:
    272
    Gender:
    Male
    First Name:
    Bob
    Tonopah AZ
    Vehicle:
    13 tacoma TRD Off road.ARE shell no rust anywhere period.
    2 in spacer lift front 2, in AAL rear [tundra leaf] , flip up tow mirrors, ARE shell electric brake controller and cooper ATP 265/r70x16 tires on stock TRD wheels
    Check radio output with watt meter and dummy load in place of antenna. CB shop can do this in minutes. if radio checks out next step coax, then mount and finally antenna Note ground strap in picture is not connected to a vehicle ground but just to plastic bed wall. Note you would be better off mounting the antenna to a metal part of the truck, cab, bumper etc. to achieve a proper ground plane. Trouble finding CB shop check with local truck stop.
     

Products Discussed in

To Top