SIM68V

SIMCom presents a high performance and  reliable GNSS module-SIM68V. This is a standalone L1 frequency GNSS module in a SMT type with MTK’s high sensitivity navigation engine, which allows customer to achieve  industry’s high level sensitivity, accuracy, and Time-to-First-Fix (TTFF) with lower power consumption.
 

Mechanical data
*Dimensions: 16*12.2*2.7mm
*Weight: 1g
*Package: SMT

Interfaces
*Serial interfaces:UART, SPI / I²C      
*Digital I/O  EINT0 input
  Pulse-per-second (PPS)
*Protocols    NMEA
  PMTK

Prformance data
*Receiver type  33tracking/99 acquisition-channel GNSS receiver
*Max update rate  10Hz
*Sensitivity¹  
     Tracking     -167dBm
     Navigation   -157dBm    
     Cold starts  -148dBm
*Time-To-First-Fix²
      Cold starts     28s
      Warm starts   26s
      Hot starts     <1s 
      EPO Assist:  13s(CTTFF)   
*Accuracy
 Automatic Position³   2.5m CEP
 EPO 30days DATA：1.99m
 Speed⁴   0.1m/s      
*Operation temperature⁵     -40℃ to +85 ℃

Electrical data
*Power supply      2.8V~4.3V
*Power consumption2,6
     -Acquisition       34mA
     -Tracking            27mA
     -AlwaysLocate^TM    <200uA          
*Antenna type        Active and passive    
*Antenna power       External or internal VCC_RF

Support product
*SIM68 EVB KIT with USB V2.0 full speed interface

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1.Demonstrated in lab
2.All SV @ –130 dBm, GPS&GLONASS mode
3.50% 24 hr static, -130dBm,GPS&GLONASS mode
4.50%@ 30m/s
5.When at -40℃~ -30℃,the sensitivity will be somewhat worse
6. @2.8V with a passive antenna