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NTN8613B Keyloader/Audio adapter

The General forum is where users can discuss any topic regarding Motorola communications equipment - hardware, software, etc. There are also several focused forums on this board, so please take the time to ensure that your questions doesn't fall into one of those categories before posting here!

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NTN8613B Keyloader/Audio adapter

Postby k5hdm » Fri Mar 19, 2010 4:23 pm

Hey guys, I have been talking to a guy at and he just got in an aftermarket version of the ntn8613b that sells for 30 bucks (less than 1/2 of the cheapest price I can find them for anywhere online including ebay). I got 1 and it works great, I modified mine to work for keyloading the EF Johnson 5xxx radios and so it doesn't work as an audio adapter anymore, but I tried it out with one of my 2-wire surv. kits and it works just like the moto one.. If you want the "plans" for modding it for the EFJ, just email me, i have a photo and a diagram.. I tried it on the MT2000, xts1500, 3k, 5k, and EFJ 5100 and 5100ES and it works as an audio adapter just great for all of those (keyloading on motorolas only w/o modding)\\

-Harmon - K5HDM

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Re: NTN8613B Keyloader/Audio adapter

Postby MattSR » Sat Mar 20, 2010 4:12 am

Thanks for the heads up!

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