Need a little help from the experienced people on here to help identify this radio system for Hogansville GA.
This morning Hogansville was still patched into Troup P25. This afternoon HPD was encrypted in the P25 but they have moved from the Troup P25 to what I think Hytera. So i did my research and have the below information for their system, i was only able to get this using the DMR setup in SDRTrunk, the nightly version. i do hear PTT beeps and some very short voice noise. The listed FCC Frequency Id match across all locations.
FCC Emission Designators for all channels
- 8K10F1D P25 Phase I C4FM data
- 8K10F1E P25 Phase I C4FM voice (typically used for single-site systems)
- 7K60FXD 2-slot DMR (Motorola MOTOTRBO) TDMA data
- 7K60FXE 2-slot DMR (Motorola MOTOTRBO) TDMA voice
- F3E FM speech communication – often used for marine radio and many other VHF communications
There are (3) towers, (3) radius around tower & (1) 6.1 meter rules assigned the following frequencies:
Tower 1 - Station Class FB2 output 100W max 350
- 856.0875 Freq Id 1
- 856.1375 Freq Id 3
- 857.5125 Freq Id 2
- 857.5375 Freq Id 4
Radius around Tower 1 - Station Class MO output 35W max 50
- 811.0875 Freq Id 2
- 811.1375 Freq Id 6
- 812.5125 Freq Id 4
- 812.5375 Freq Id 8
- 856.0875 Freq Id 1
- 856.1375 Freq Id 5
- 857.5125 Freq Id 3
- 857.5375 Freq Id 7
Tower 2 - Station Class FX2 output 100W max 350
- 856.0875 Freq Id 1
- 857.5125 Freq Id 2
Radius around Tower 2 - Station Class MO output 35W max 50
- 811.0875 Freq Id 2
- 812.5125 Freq Id 4
- 856.0875 Freq Id 1
- 857.5125 Freq Id 3
Tower 3 - Station Class FB2 output 100W max 350
- 856.0875 Freq 1
- 856.1375 Freq 3
- 857.5125 Freq 2
- 857.5375 Freq 4
Radius around tower 3 - Station Class MO output 35W max 50W
- 811.0875 Freq Id 2
- 811.1375 Freq Id 6
- 812.5125 Freq Id 4
- 812.5375 Freq Id 8
- 856.0875 Freq Id 1
- 856.1375 Freq Id 5
- 857.5125 Freq Id 3
- 857.5375 Freq Id 7
6.1 Meter Rule - Station Class FX1 output 35W max 50W
- 811.0875 Freq Id 1
- 811.1375 Freq Id 3
- 812.5125 Freq Id 2
- 812.5375 Freq Id 4
In the attached i saw the work Hytera in the messsages in 812.5375, thats all that stood out to me.
Attached are screenshots of events and messages from SDRTrunk SDR software with 2-SDR-RTLs.
I noticed that the waterfall was not centered around the followed frequency due to me not clicking view spectrum. This does not affect the events or messages.
I have DSD+ but for the last month could not get it to work.
I need to figure out the frequencies to assign each LCN To LSN with frequencies. I have played around with it but got nothing to work. I appreciate everyone's time and thank you in advance.
I have DSD+ but for the last month could not get it to work.
Going to try making the LCN match the frequency Id listed in FCC tonight to see what happens.