The 235xlt will NOT do OPP (digital P25 and trunked), only trunking in 800mhz.
For UNIDEN handhelds the 250D/296D (with card) and the 396T 396XT will all do OPP
send me a PM or email I can give you a price on a used, or new unit including programming for your area
I know about the MNR channel for the area but who does OPP for Peterborough? Anybody know?