Question about Uniden TRUNKTRACKER III

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Unintelliginle I have a BC780XLT Trunktracker III. I do not know where to find the frequencies for talk-groups. I have some police frequencies entered but I miss half the conversation most times. I am annoyed that even Uniden Tech-Support cannot give me a DEFINITIVE way to understand my scanner. Is there a "Scanners for DUmmies" out there? I know how to input frequencies...but input what?! I am not against "paying" for the service. I simply want to understand HOW to do things and NO ONE seems to know or be willing to help!

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You will need more information of the Police frequencies in your area. They may be on a conventional one channel at a time set up or on a Trunking system.

Trunking systems will change frequencies and a conversation can jump around channels.
The reason being is a Trunked system will use a group of channels and their radios will be given any open channel in the group by the system controller computer at the site depending on what brand of system they have. The conversation may stay on one channel or jump to one or another.

If you can find the local radio technician at a two way shop or ham operator in your town. He or she might be able to tell you what frequencies and codes to put in your Talk-Groups.

Your scanner is a bit more complicated than a regular vhf / uhf type scanner so it has to be set up to work in your area and most all areas are different.

Posted on May 05, 2009

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Posted on Jun 28, 2008

  • Robert McClure Jun 28, 2008


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Radio reference guide on the internet will be your path. You will choose your state, county, city, PD or Fire and there you will find The talkgroup ID's.

Posted on Apr 01, 2008

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If you need active frequencies for your are visit

If this response helped, please take a moment to rate me. A rating of "Very Helpful" would be greatly appreciated.

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Editing a Frequency:

[MENU] �� Program System �� F
�� Select a conventional system �� F
�� Edit Group �� F
�� Select a channel group �� F
�� Edit Channel �� F
�� Select the channel �� F
�� Edit Frequency �� F
Use the [0] to [9] and [.No] keys to enter or modify a frequency. When you press
the first place key, the cursor automatically moves one character to the right. You
can also ��, clockwise or counter-clockwise to highlight any digit.

If this does not help, and you need the owners manual, here is a link to the pdf format manual on Uniden:

Jan 09, 2008 | Uniden TRUNKTRACKER III

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