GNSS Module Antenna with UBX-G7020-KT chip

The GNSS Module Antenna series is a family of stand alone GPS receivers featuring the high performance u-blox 7 positioningengine. These

flexible and cost effective receivers offer numerous connectivity options in miniature 18.1x18.1x6.4mm package.

Features

n Build on high performance, low-power u-blox UBX-G7020-KT chip set

n Ultra high sensitivity: -165dBm

n Extremely fast TTFF at low signal level

n Built in high gain LNA

n Built in SPI FLASH,Used to save configuration commands

n Low power consumption:Max35mA/3.3V

n NMEA-0183 compliant protocol or custom protocol

n Operating voltage: 2.8V--3.6V

n Operating temperature range:-40to85℃

n Patch Antenna Size: 18mmx18mmx4mm

n Communication type: UART/TTL

n RoHS compliant (Lead-free)

Key Features

Parameter Specification
Power Consumption Acquisition: 35mA/VCC=VBAT=3.3V
Tracking: 30mA /VCC=VBAT=3.3V

Backup: 15uA/VBAT=3.3V
Receiver Type Code 56 search channels ,22 synchronous tracking channels

GPS&QZSS L1 1575.42MHz C/A ,GLONASS L1OF 1602MHz,

SBAS: WAAS, EGNOS, MSAS, GAGAN

Re-acquisition: -156dBm

Acquisition: -146dBm

TTFF (EASY enabled) Cold start: 35s typ @-130dBm
Warm start: 30s typ @-130dBm
Hot start : 1s typ @-130dBm

TTFF (EASY disabled) Cold start(Autonomous): 35s typ @-130dBm

Hot start (Autonomous): 1s typ @-130dBm

UART Port UART Port: TXD and RXD