供应SIM68MB

Mechanical data

?Dimensions: 10.1*9.7*2.5mm

?Weight: 0.5g

Features

?Support GPS/BD2

?Support EASYTM self-generated orbit prediction

?Support EPOTM orbit prediction

?Support SBAS ranging (WAAS, EGNOS, GAGAN,

MSAS)

?Support DGPS (RTCM)

?Support Jamming Removing

?Low-noise amplifier has been integrated

Interfaces

?Serial interfaces UART

?Digital I/O EINT0 input

Pulse-per-second (PPS)

?Protocols NMEA

PMTK

PSIM

Support product

?SIM68 EVB KIT with USB V2.0 full speed interface

Performance data

?Receiver type

33tracking/99 acquisitionchannel GNSS receiver

?Max. update rate 10Hz

?Sensitivity1

Tracking:-165 dBm

Reacquisition:-160 dBm

Cold starts:-148 dBm

?Time-To-First-Fix2

Cold starts:28 s

Warm start:26 s

Hot starts:<1s

EPO Assist:13s（CTTFF)

? Accuracy

Automatic Position3:<2.5m CEP

Speed4:0.1m/s

?Operation temperature5: -40℃~+85 ℃

Electrical data

?Power supply: 2.8V~4.3V 

?Backup power: 2.3V~4.6V

?Power consumption2,6

Acquisition: 25mA

Tracking: 18mA

AlwaysLocateTM: 340uA

Backup 14uA

?Antenna type Active and passive

?Antenna power External or internal VCC_RF 

Approvals

? RoHS\REACH\CE(RED)

------------------

1.Demonstrated in lab

2.All SV @ –130 dBm, GPS&BD2 mode

3.50% 24 hr static, -130dBm,GPS&BD2mode

4.50%@ 30m/s

5.When at -40℃~ -30℃,the sensitivity will be somewhat worse

6. @2.8V with a passive antenna