Wulfsberg, now Cobham avionics, RT5000P.
The P version, being fully programmable of all analog and digital systems without needing a computer, was the last wideband, 29.7 to 960 MHz, version of the RT5000 line that I was on the design team before I moved on to bigger and better things.
Having designed the transmitter of this beast I'm still partial to this radio but i can't stand the wideband avionics blade antenna that comes with it, I'll stick to real antennas.
And yes this most recent version does all modes, AM (all standard bandwidths), FM (all bandwidths), P25, conventional and trunking with all encryption capabilities, AES, DES, DVI, DVP OTAR etc..
When I started on the design team in 1990 I wanted to put a coffee maker in it for the pilots but that was shot down as not needed by upper management, only to have some U.S. Customs and Border Patrol pilots (before DHS screwed them up) years later ask me if it was possible, its a feature that's still not in the radio.
For well over 50 thousand dollars, with all options including the dual P25 transceiver capability, the only way I could afford it now is if I won the lottery or was given the money.
Mike
Prescott AZ and Salem Ore. depending on what time of the month it is.