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XA1220

XA1220

Hardware Specs

Dimensions: 12.5 x 12.5 x 7.4 mm [QFN: 24 pads]
Chipset: HD8021 (Flash)
Main Interfaces
Serial link: UART, I2C, USB
Digital: 1PPS
Built-in Components 
RTC Crystal, TCXO , Additional LNA, Additional SAW-Filter, SMPS, Integrated 12 x 12 Patch Antenna 
Temperature Ranges 
-40C to +85C (operating class B)
Storage Temperature: -40C to +85C
Input voltage: 3.0V Typical


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Hardware Specs

Dimensions: 12.5 x 12.5 x 7.4 mm [QFN: 24 pads]
Chipset: HD8021 (Flash)
Main Interfaces
Serial link: UART, I2C, USB
Digital: 1PPS
Built-in Components 
RTC Crystal, TCXO , Additional LNA, Additional SAW-Filter, SMPS, Integrated 12 x 12 Patch Antenna 
Temperature Ranges 
-40C to +85C (operating class B)
Storage Temperature: -40C to +85C
Input voltage: 3.0V Typical


XA1220

Key Features

  • Compatible with XA11xx Series
  • Ultra compact size: 12.5 x 12.5 x 7.4 mm
  • Tracking Sensitivity: -161 dBm
  • Tracking power consumption: <35mA (TBC)
  • Positioning Accuracy: <2.0m CEP 50%
  • Time-to-first-fix (TTFF): Hot Start: 2s, Warm Start: 30s, Cold Start: 35s
  • 1PPS timing accuracy : (TBC)
  • Protocols: NMEA standard, Allystar commands
  • Development tools: XA1210 development kit, GNSS Evaluation tool

Standard Features

  • Positioning Aids: A-GPS, SBAS
  • Security: Anti-Jamming (TBC)

GNSS

GPS+BeiDou,
L1: 1575.42MHz, 1598.0625 ~ 1605.375 MHz
QZSS L1, SBAS L1
Tracking, & Acquisition Channels : (TBC)

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