No.
There is no "phase 1 and phase 2".
YSF uses a C4FM modulator but it NOT P25. The only way to monitor is using an actual YSF radio or SDR. No commercial scanning receiver currently decode YSF.
No.
There is no "phase 1 and phase 2".
YSF uses a C4FM modulator but it NOT P25. The only way to monitor is using an actual YSF radio or SDR. No commercial scanning receiver currently decode YSF.
AOR's DV series will decode Fusion but...I don't know what their scanning performance and the new price for one of those receivers is more than just buying a Yaesu transceiver.
The Yaesu FT-70DR portable amateur handheld can do C4FM (Fusion), plus FM communications channels (non-trunked) PLUS the 108-137 AM aircraft band, all for under $200 USD. (Remember, no transmitting without a ham license!)