GNSS modules are completely assembled receivers with patch antenna, backup battery etc.. This version uses TTL 3.30 V. Technical data - Connection: WTB serial TTL - u-blox 8 UBX-M8030-KT chipset - Frequencies: GPS: L1, 1575,4200 MHz GLONASS: L1, 1602.5625 ~ 1615.5000 MHz BEIDOU COMPASS: B1, 1561.0980 MHz GALILEO E1, 1575.4200 MHz QZSS L1, 1575.4200 MHz - Processes signals from up to 72 satellites simultaneously - Supports AssistNow online/offline, SBAS (WAAS, EGNOS, QZSS and MSAS) - Supports NMEA 0183 protocols: GGA, GSA, GSV, RMC, VTG - Auto Baud Rate up to 115200 bps - Update Rate: single GNSS: 18 Hz (e.g. GPS solo). multiple GNSS: 10 Hz (e.g. GPS+GLONASS) - Sensitivity max. -167 dBm - LED display for GPS status - Operating temperature: -20 °C ~ 60 °C - cold start in approx. 26 seconds - hot start in approx. 1 second - Position accuracy: 2.5 m CEP (Circular Error Probable) and 2 m CEP with SBAS - dimensions: 30 x30 x 7.90 mm Package contents - engine module Packing https://elecena.pl/product/18342892/62571-gnss-gps-engine-module-u-blox-8-ttl 2021-05-05 https://elecena.pl/product/18342892/62571-gnss-gps-engine-module-u-blox-8-ttl 2021-10-09 https://elecena.pl/product/18342892/62571-gnss-gps-engine-module-u-blox-8-ttl 2022-01-05 https://elecena.pl/product/18342892/62571-gnss-gps-engine-module-u-blox-8-ttl 2022-10-24 https://elecena.pl/product/18342892/62571-gnss-gps-engine-module-u-blox-8-ttl 2025-02-02