Product Summary

The GRF1/LX is a fully self-contained low-cost GPS receiver.

Parametrics

GRF1/LX absolute maximum ratings: (1)Receiver Type: 12 channel, L1 frequency, C/A code; (2)Max. Update Rate: 1 Hz; (3)Signal reacquisition: 100 ms; (4)Dynamics < 4 g; (5)Operational Limits COCOM restrictions apply; (6)Power Supply: 3.3 V (3.0 - 3.4 V); (7)Power Consumption: < 140 mA (continuous); (8)Backup Power: 2 - 3.6 V, 6 μA.

Features

GRF1/LX features: (1)Hitachi RISC CPU SH-7020; (2)1 MBit SRAM; (3)8 MBit FLASH memory; (4)Low Noise Amplifier; (5)Power management features; (6)TricklePower?mode; (7)Push-to-Fix?mode; (8)Operating voltage 3.3 V (-5%, +10%); (9)Battery voltage supply pin for internal backup memory and real time clock; (10)12 channel GPS receiver; (11)1 Hz position update rate; (12)Fully EMI shielded; (13)Passive and active antenna support; (14)Option: Integrated data logging.

Diagrams

GRF1/LX dimension figure