New original GPS Receiver module Skylab SKM53 module

Description

GPS Receiver module Skylab SKM53 L1 frequency band 22 Tracking / 66 Acquisition-Channel Tracking -159dBm Acquisitio-146dB The SkyNav SKM53 Series with embedded GPS antenna enables high performance navigation in the most stringent applications and solid fix even in harsh GPS visibility environments. It is based on the high performance features of the MediaTek 3327/3329 single-chip architecture, Its 165dBm tracking sensitivity extends positioning coverage into place like urban canyons and dense foliage environment where the GPS was not possible before. The 6-pin and USB connector design is the easiest and convenient solution to be embedded in a portable device and receiver like PND, GPS mouse, car holder, personal locator, speed camera detector and vehicle locator Features Ultra high sensitivity: -165dBm 22 tracking/66 acquisition-channel receiver WAAS/EGNOS/MSAS/GAGAN support NMEA protocols (default speed: 9600bps) Internal back-up battery and 1PPS output One serial port and USB port (option) Embedded patch antenna 18.2 x 18.2 x 4.0 mm Operating temperature range: -40 to 85 RoHS compliant (Lead-free) Tiny form factor 30mm x20mm x 11.4mm Performance Specification Parameter Specification Receiver Type L1 frequency band, C/A code 22 Tracking / 66 Acquisition-Channel Sensitivity Tracking Acquisition -165dBm -148dBm Accuracy Position Velocity Timing (PPS) 3m 3D RMS without SA 0.1m/s without SA 60ns RMS Acquisition Time Cold Start Warm Start Hot Start Re-Acquisition 36s 33s 1s <1s Power Consumption Tracking Acquisition Sleep/Standby <30mA @ 3V Vcc 40mA TBD Navigation Data Update Rate 1Hz Operational Limits Altitude Velocity Acceleration Max 18,000m Max 515m/s Less than 4g Antenna Specifications OutlineDimension Center Frequency Bandwidth Impedance Axial Ratio Polarization 18.2 x 18.2 x 4.0 mm 1575 ± 3 MHz 10 MHz min 50 Ω 3 dB max RHCP Mechanical requirements Dimension Weight 30mm x20mm x 11.4mm 9g Power consumption VCC Current 5V ±5%