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Thread: Direct Injecting Cobra 148 and 2000

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    Smile Direct Injecting Cobra 148 and 2000

    Ok here is how to direct inject the audio on a cobra 148, 2000, or a uniden grant. You will need the following: 1 - 1/4 mono jack chassis mount. 1 - 10uf cap 16v or higher. 1 - on/on mixcro switch. also you will need some wire and soldering stuff.
    1. drill and mount the mono jack and switch. 2. locate and remove C174. 3. Solder the + leg of the 10uf cap to the + hole of C174. 4. Solder a wire from - leg of the 10uf cap to the center pin of the on/on switch. 5. Solder a wire from one side of the switch to the - hole of C174. 6. Solder a wire from other side of switch to + of the mono jack. 7. Solder a wire from - side of mono jack to board ground (You can solder it to a can).
    Ok you are done. now you can switch from direct injection to the stock mic plug. you will also need a way of keying radio. you can use the stock mic but you need to unhook the audio wire in it. if you need help building a foot or hand switch just let me know. also if you have any questions about this mod please feel free to ask .I hope this helps someone.

  2. The Following 2 Users Say Thank You to scooter71nc For This Useful Post:

    bob217 (07-16-2021), btk527 (11-19-2016)

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    Cobra 29LX

    Can this be done on a Cobra 29LX? If so, how ( parts to replace, remove, places to solder wires for mic audio, etc. )? Thanks a lot for info.

  4. #3
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    Quote Originally Posted by maniac-868 View Post
    Can this be done on a Cobra 29LX? If so, how ( parts to replace, remove, places to solder wires for mic audio, etc. )? Thanks a lot for info.
    scooter made that post back in 2013, and hasn't been back since, so I wouldn't hold my breath waiting on a answer!


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    btk527 (11-19-2016), maniac-868 (05-19-2015), markus82 (12-02-2015)

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    Saw it was an old post but figured I would give it a shot. Thanks for the reply Jesse James Dallas.

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    Quote Originally Posted by maniac-868 View Post
    Saw it was an old post but figured I would give it a shot. Thanks for the reply Jesse James Dallas.
    right back...yeah for some reason this Forum has just died...no-one, and I mean "NO-ONE" is posting anymore...Use to be several guys from down-under on it, but they even quit posting...

    My try and get on deepsouthradios.com ...it's still alive, and also cbradioforum.com ...


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    markus82 (12-02-2015)

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    Don't know what happened here as well?? Had some cool cats here. Hello is there anybody out there???????

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    markus82 (12-02-2015)

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