SIM68D

Mechanical data

•Dimensions : 16*12.2*2.4mm

•Weight : 1g

Features

• Support L1: BeiDou/GPS/GLONASS/Galileo/QZSS
L5: BeiDou/GPS/Galileo/QZSS

• Support EASY™ self-generated orbit prediction

• Support EPO™ orbit prediction

• Support SBAS ranging
(WAAS, EGNOS, GAGAN, MSAS)

• Support Jamming Removing

• Low-noise amplifier has been integrated

• Support DGPS (RTCM)

• Indoor and outdoor multi-path detection 

and compensation

• LOCUSTM logger function

1. Demonstrated in lab
2. All SV @ –130 dBm
3. 50% 24 hr static, -130dBm
4. 50%@ 30m/s
5. When at -40°C~ -30°C, the sensitivity will be somewhat worse 

6. @3.3V with a passive antenna

Performance data

• Receiver type : L1: 75SVs
L5: 60SVs

• Max. update rate : 10Hz

• Sensitivity1

Tracking : -166dBm

Reacquisition : -160dBm

Cold starts : -148dBm

• Time-To-First Fix²

Cold starts : 27s
Warm start : 25s
Hot starts : <1s
EPO Assist : 13s

• Accuracy

Automatic Position³ : 1.5M
Speed⁴ : TBD

• Operation temperature: -40℃~+85 ℃

Interfaces

• Serial interfaces

UART

SPI

I2C

• Digital I/O

Pulse-per-second (PPS)

EINT0 input

• Protocols

NEMA

PMTK

Electrical data

• Power supply : 2.8V~4.3V

• Backup power : 2.3V~4.6V

• Power consumption :
Acquisition : 23.3mA
Tracking : 23.9mA
Sleep current: 340uA
Backup : 78uA

• Antenna type : Active and passive

• Antenna power : External or internal VCC_RF

Certifications

• TBD