Summary: Type: external module; Screen: no; Name chipset: SiRF Star III; Number of channels of the receiver: 20; Hot start: 1; Warm start: 35; Cold start: 42; Antenna type: internal; Elements of power: own Li-Ion; Number of the battery: 1; Time of work: 10 h; The ability to charge the batteries: yes; Connection: Bluetooth; Weight: 57 g; ...