Unitrunker with two NooElec NESDR Mini 2, voice radio wont trunk

[lynzoid]

Looked to me like Phase 2. Two LCNs share same freq for example. Weird channel spacing (possibly FDMA with 2 slots inside 12.5 space).
Parking voice receiver on know active talk frequency (as indicated in site call log window), does not produce DSD decodes corresponding to site activity window. In fact no digital voice at all, just some cc activity from time to time (in DSD window).

 

[tlefkowitz]

PCWIN from RR

Pima County Wireless Integrated Network (PCWIN)

System Name: Pima County Wireless Integrated Network (PCWIN)
Location: Tucson, AZ
County: Pima
System Type: Project 25 Phase II
System Voice: APCO-25 Common Air Interface Exclusive
Last Updated: August 10, 2015, 10:06 am (Added Talkgroup 12002 Northwest Fire Fire-1)

 

[lynzoid]

Sorry, it's phase 2. Uniden 436 does those.

 

[tlefkowitz]

Darn,wanted to stick with cheap dongle....any decoders for Phase2 available?

Thanks for your time today

 

[SCPD]

You need ... either a P2 capable scanner or op25.

OP25

 

[tlefkowitz]

reply

Any experience with setting up OP25 for RTL SDR ?

I am on the OP25 page, and am coming across errors, starting with the very long install process on Linux

Thx
Todd

 

[lynzoid]

pybombs and anything gr- is a bugger to build, install and use. E.g. i tried building gr-gsm and after about 20 (!) attempts i just gave up. Looks like those gr- softwares are build on some peculiar linux distros and i tried ubuntu, kali, debian - no use. Something fails. So i'm leaving those for linux 'kids'.

 

[tlefkowitz]

reply

I'm seeing that

My daughter's boyfriend is a linux nut..maybe he can help me. After that very lengthy initial install, I still got config error msgs.

I did get DSD+ fast lane yesterday..any tips on the audio settings?

Best
Todd

 

[lynzoid]

Of course you did - everybody seems to get errors apart from author I emailed him, will see how it goes.

Again - with DSD+ FL i personally do not use ANY extra settings besides -i and -o set to correct input and output. My PhaseI P25 system produces great audio this way, as my local DMR repeaters and couple of NEXEDGE trunks (local airports). Did not use any options at all.

Edit: you inspired me to try for 21st time now. I will try Ubuntu 14.10 64bit. Things i learned during previous 20 attempts are: 64bit only system works, at least 3gb or ram (!), 2 cores.

 

[tlefkowitz]

reply

Thanks...I look forward to hearing.

With regard to DSD+, I imagine I should use the numbers I used in the Unitrunker setup, for CABLE, right?

Todd

PS what is your name?