My previous post that mentions the P25 Phase 1 is output from DSD+ trying to decode the stream. From the poor documentation i have found, I don't think that DSD+ can decode P25 Phase 2 yet. I'm trying to see of OP25 of something else will be able to read the Phase 2 stream for confirmation if they are encrypting or not.
I'm sure its P25 Phase 2. I'm not sure if its encrypted yet or not.
ULS Application - PubSafty/SpecEmer/PubSaftyNtlPlan,806-817/851-862MHz,Trunked - 0006634203 - LOWNDES, COUNTY OF - Frequency Detail
The FCC license info mentioned above shows that the emissions are now coded as "9K80D7W" from the previous "20K0F9W" designation.
When looked up it is described as below:
P25 Phase II fixed-end 2-slot TDMA (Harmonized Differential Quadrature Phase Shift Keyed modulation - H-DQPSK), per Motorola literature
The previous emissions where described below for the super technical people here:
"The FCC comes up with the designators in rule book CFR 47 sections 2.201 and 2.202 you come up with the following. 20K0 = occupied bandwidth of 99% of the signal IE 20 KHz. F9W the F is Frequency modulation meaning the way the information is applied to the modulator of the transmitter. The 9 means a composite signal consisting of one or more digital channels along with one or more analog channels and the W means a combination of any of the following FAX, video, data, telegraphy or telephony."