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Blue_Streak
Posted on Tuesday, January 29, 2002 - 7:31 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Is there any mods, power, extra channels for the new soundtracker 148? I have also saw on another site that the SSB frequency drifts very dramatically when modulating because of Cobra elimanating the MB3756 Voltage Regulator and replaced it with a 3 pin voltage regulator. Is there any clarification on this? if there is, how could it be fixed?
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Highlander1588
Posted on Thursday, February 07, 2002 - 3:52 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

The mods are the same for that as any other of the 148`s or Grant XL`s. If you go to the side bar on the forum panel where it says search, do a keyword search on Uniden GrantXL and you will find the NPC-RC mod I posted,for your modulator it is a 2sb754 which is unstable at times you can change it to a 2sb815 and it will even out the voltage on the radio.
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Sonoma
Posted on Tuesday, February 12, 2002 - 5:05 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

hey Highlander I looked for your mod and could not find it how about a repost.or a e-mail of it.I just bought a 148gtl this week.it was used and have started modding it.so far so good but I can not get more than 9 watts modulation out of it.I get 20 to 25 out of my 29.sonoma
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Jyd
Posted on Tuesday, February 12, 2002 - 11:27 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

2sb815!!!!!!somone told me to put 2sb817
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Viking
Posted on Tuesday, February 12, 2002 - 2:37 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Sonoma, click here...

http://www.copperelectronics.com/cgi-bin/discus/board-auth.cgi?file=/3847/5596.html
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Sonoma
Posted on Tuesday, February 12, 2002 - 4:21 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Thanks viking I will try this mod.sonoma
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Highlander1588
Posted on Wednesday, February 13, 2002 - 4:27 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Sorry JYD,, it is a 817,,,was a long day and am a better reader than typer,,lol.

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