SDS100/SDS200: Not picking up local traffic

Uniman

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May 30, 2025
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6
I just got the SDS100 and have used the Sentinel software to create favorites and continue to have issues with hearing traffic. I get sporadic calls from towns and counties all around me but for some reason I am not picking up any traffic for my local town and county even though I can see it scanning the frequencies for my local Fire/EMS and Police. I have been hunting around YouTube and this is a bit overwhelming, I have never had a scanner before. Thoughts? Thanks
 

GlobalNorth

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Fort Misery
If your local agencies are encrypted, nothing will be heard. What channels are you hearing? FD? LE? Aircraft? Schools?
 

tvengr

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Feb 10, 2019
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Baltimore County, MD
I am not picking up any traffic for my local town and county even though I can see it scanning the frequencies for my local Fire/EMS and Police.
We need to know your city or town, county, and state and the agencies you are trying to monitor to be able to help.
 

Whiskey3JMC

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Simulcastylvania
Yes, please post the RR database page(s) for agencies you're unable to pick up after you've tried the suggestions made by others. Also did you program by hand or by Sentinel? Welcome to the RR forums. Specific info goes a long way when asking for help
 

Uniman

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May 30, 2025
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Looks like law enforcement is encrypted but Fire should be fine to listen to
Thanks, one weird thing is one of the local fire stations is within a mile of me and I can hear the sirens for a call but hear no radio traffic


Looks like law enforcement is encrypted but Fire should be fine to listen to
Thank you! I was afraid of that


Looks like law enforcement is encrypted but Fire should be fine to listen to
Thank you! I was afraid of that

If your local agencies are encrypted, nothing will be heard. What channels are you hearing? FD? LE? Aircraft? Schools?
I selected EMS, Fire and law for now

Yes, please post the RR database page(s) for agencies you're unable to pick up after you've tried the suggestions made by others. Also did you program by hand or by Sentinel? Welcome to the RR forums. Specific info goes a long way when asking for help
Thank you, I used Sentinel SW and also tried the zip code method and location discovery method.

I also upgraded antenna to Remtronix 920S
 

Enforcer52

Broadcastify, Calls Platform, Public Playlist
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Sep 4, 2023
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Lake Livingston, TX
New Kent fire dispatch (512 NKFR 5A Disp) is also encrypted.along with 502 NKFR 5C Tac 11 and
511 NKFR 5B Business
 

Uniman

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May 30, 2025
Messages
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New Kent fire dispatch (512 NKFR 5A Disp) is also encrypted.along with 502 NKFR 5C Tac 11 and
511 NKFR 5B Business
Makes sense since they are close to me and I here when they roll out but never hear radio traffic, thank you!
 

Uniman

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May 30, 2025
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I am considering getting an external antenna that can go in the attic for this radio, there must be a forum here for that I assume. Any guidance is greatly appreciated.... Your most humble nooby
 

tvengr

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Feb 10, 2019
Messages
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Location
Baltimore County, MD
New Kent fire dispatch (512 NKFR 5A Disp) is also encrypted.along with 502 NKFR 5C Tac 11 and
511 NKFR 5B Business
DECHEXModeAlpha TagDescriptionTag
512​
200​
TENKFR 5A Disp5A DispatchFire Dispatch
511​
1ffTENKFR 5B Business5B BusinessFire-Tac
502​
1f6TENKFR 5C Tac 115C Tac 11Fire-Tac
 

Whiskey3JMC

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Simulcastylvania
Thanks, one weird thing is one of the local fire stations is within a mile of me and I can hear the sirens for a call but hear no radio traffic
Turn on the Fire-Tac & Fire-Talk service types if you have not already done so. They aren't enabled by default. This should allow you to bring in the Mode "T"s

That's a bit weird with fire dispatch being fully encrypted but most tac channels being clear...
 
Last edited:

Uniman

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May 30, 2025
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