com,
Am I correct in presuming that since 46.220 is in carrier squelch when simulcasting TG 1680 that it's a one-way only link (800 TRS to VHF low band)? I'm gathering that it's set up for members with 2 channel pagers who, once paged on 46.260, can switch over and monitor ops while enroute to the firehouse.
SCANdal