DSDPlus - Decode HELP

[vince48]

Greetings,
I'm trying out this fantastic program called DSDPlus. For the last 3 days i have tried in vain to get my local Motorola TRBO system to decode. All I get is voices transmission that I cannot recognize. The voices sounds digitize. I have read almost all the messages for DSD and DSDPlus. I have tried bat file for DMR, but still no decode.
I have used both PCR2500 and ARO5000 to monitor the frequency. I feel a bit helpless, Can someone get me pointed in the right direction?

Much appreciation for any effort.

vince48

 

[n9mxq]

Have you tried DMRDecode? It should tell you if the DMR is encrypted or not..

 

[BM82557]

Link for DMRDecode is - DMRDecode Download

 

[vince48]

Thank you Sir, I will try that

 

[racingfan360]

vince48...so are you actually using a discriminator tapped scanner to feed DSDPlus? It's not clear form your post what you're using as the input. DSDPlus won't work by just feeding the earphone jack audio in.

 

[vince48]

I’m using the packet output for the PSR2500, the AOR5000 has a discriminator out, but it might be filtered. Being new to this, the systems I’m trying to monitor might be encrypt.
I tried my PSR800 using the CCdump feature through the headphone jack, and I’m able to decode NXDN system. The DMR systems are still unable to monitor even using the PSR800
.

vince48

 

[racingfan360]

So DMRDecode will tell you if it is encrypted...look for "Privacy Enabled"

For group calls that don't have privacy enabled, you'll see something like:
Service Options : Non-emergency/No priority

With encryption/privacy it'll look like:
Service Options : Non-emergency/Privacy Enabled/No priority


Alternatively if you can use the record feature in DSDPlus (ie get DSDPlus running then press the "R" key) to record raw data when you see/hear voice being decoded, upload it and post a link then I can take a look to see whats going on

Jim

 

[vince48]

ihampton
Thanks for the reply. Indeed, that was the problem, this particular system was encrypted.

vince48