Type: stationary; Application: marine; Supports GLONASS: no; The number of channels of the receiver: 12; Update frequency: 1 number / s; Antenna type: internal; External antenna connector: yes; ...
Type: external module; Application: universal; Supports GLONASS: no; Chipset: SiRF Star III; The number of channels of the receiver: 20; Update frequency: 1 number / s; Antenna type: internal; ...