Digital Modem 1
The DM-1 is a 0.5-2.0 Watt UHF transceiver designed as an exteternal Module with RS-232 
comunication with an external device. Can Transmit either a one- or two-way radio communication link that is configurable for operation between 403 and 473 MHz. This sophisticated radio modem is based on Pacific Crest’s latest generation XDL technology while remaining backward compatible with existing Pacific Crest, Trimble and other products. Integrating the latest modem technology from the leader in radio frequency data communications instantly puts your products in touch with the world’s largest installed base of GNSS precise positioning systems.
