Fed freqs.

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bearcat780

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Joined
Sep 21, 2003
Messages
47
Location
Tennessee
Huntsville area FED freqs

Other than the Marshall/Army trunked system, are there any other FED freqs around Huntsville/North AL to listen to? P25 or Analog.
 

BamaScan

Member
Joined
Nov 27, 2008
Messages
740
Location
15 miles from Florida Line in Alabama
My unknown Analog FM List.
Could be located in Alabama, South Georgia, South Mississippi or East Louisiana, Centeral and NW Florida.

1) 163.2625 179.9 tone
2) 142.925 203.5 tone
3) 140.400
4) 140.6875
5) 150.250
6) 150.4125
7) 148.325
8) 142.9125
9) 142.9875
10) 142.925
11) 142.3125
12) 141.200
13) 140.325
14) 140.025
15) 139.850
16) 138.4875
17) 172.6875
 

ecps92

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Joined
Jul 8, 2002
Messages
12,186
Location
Taxachusetts
163.2625 is likely a VA Hosp
172.6875 - What tone ? Also a VA Hosp allocation


My unknown Analog FM List.
Could be located in Alabama, South Georgia, South Mississippi or East Louisiana, Centeral and NW Florida.

1) 163.2625 179.9 tone
2) 142.925 203.5 tone
3) 140.400
4) 140.6875
5) 150.250
6) 150.4125
7) 148.325
8) 142.9125
9) 142.9875
10) 142.925
11) 142.3125
12) 141.200
13) 140.325
14) 140.025
15) 139.850
16) 138.4875
17) 172.6875
 

bailly2

Member
Joined
Jul 29, 2009
Messages
542
Location
suburban hell
could if you tapped the discriminator jack, connected it to the line in on your computer's sound card and run the dsd program
 

KJ4TDM

Member
Feed Provider
Joined
May 1, 2011
Messages
170
413.975 NAC516 P25 very active this afternoon. Clear & clean signal into Blount county. I'm only hearing one side of conversation.

They are watching/following someone, unknown location. Went on for just over on hour.
 

KJ4TDM

Member
Feed Provider
Joined
May 1, 2011
Messages
170
413.975 NAC 516 P25 very active again today. 3 hours of activity today, still only hearing one side of conversation. I finally found what community there in. There talking about drugs so I'm sure its DEA. Wish I could hear both sides. I wonder if I'm hearing a helio?
 

codeplug

Member
Joined
Sep 23, 2004
Messages
270
Location
Alabama
Unidentified Freq.'s

Unidentified Freq.'s found.
Received in N. Calhoun County, AL.

170.835 > P-25 Encrypted Traffic
Strong Signal

171.665 > P-25 Encrypted Traffic and weird noises heard

155.265 > P-25 Encrypted Traffic, may be related to one of the freq.'s above.
I thought it may be an image of one of the above freq.'s, not sure.
Looked in FCC Db but not sure who or what this is, thought it may be a Cullman EMS freq..

The first freq. has a very strong signal on 170 band.
Don't have a way to check for the NAC at the moment..
Can't tell if I am hearing the 170 band or an image of the 150 band.
 

ecps92

Member
Joined
Jul 8, 2002
Messages
12,186
Location
Taxachusetts
Depending on your radio, when in the 162-174 band you want to be using 12.5 khz channel spacings...

170.8350 is likely 170.8375
171.6650 is likely 171.6625

Sadly without the NAC, and since it's ENC any guess would be pure speculation

Unidentified Freq.'s found.
Received in N. Calhoun County, AL.

170.835 > P-25 Encrypted Traffic
Strong Signal

171.665 > P-25 Encrypted Traffic and weird noises heard

155.265 > P-25 Encrypted Traffic, may be related to one of the freq.'s above.
I thought it may be an image of one of the above freq.'s, not sure.
Looked in FCC Db but not sure who or what this is, thought it may be a Cullman EMS freq..

The first freq. has a very strong signal on 170 band.
Don't have a way to check for the NAC at the moment..
Can't tell if I am hearing the 170 band or an image of the 150 band.
 

joejo95

Member
Joined
Mar 2, 2007
Messages
337
Location
Russell Co. Ala.
Here is two freqs. I have been hearing all week both are P-25 Encrypted Traffic and have a NAC code I can not find.
171.1875 NAC B10
172.7125 NAC B10
 

codeplug

Member
Joined
Sep 23, 2004
Messages
270
Location
Alabama
ecps92 said:
Depending on your radio, when in the 162-174 band you want to be using 12.5 khz channel spacings...

170.8350 is likely 170.8375
171.6650 is likely 171.6625

Sadly without the NAC, and since it's ENC any guess would be pure speculation.
Thanks for the info.
Not sure if it is one or the other but I am hearing Encrypted traffic on 170.8350 or 170.8375.
Sounds like someone keying up a radio and saying a few words then I don't hear anything else for a while.
Thought it may be something related to USFS or LRC, just not sure at this point.
171.6650 is encrypted, it could have been 171.6675 it seems different for some reason on that one.
Not much traffic on either one.
155.265 P-25 Enc.seems to have quit transmitting, don't think it was a band opening find.
May have just been someone testing, didn't have a very good signal on it but I was picking it up fairly good.
I will try the other two posted and see if I can hear anything on them.
 
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