source:Industry News release time:2022-08-16 Hits: Popular:realtime gps tracker online
The GPS module generally supports two modes: cold start and hot start (Note: warm start warm-start is not discussed)
Generally, the cold start time is much longer than the hot start time. Taking a good enough signal as an example, the hot start time of SirFIII is within 15 seconds, and the cold start time is within 42 seconds; in the case of weak signal, it will take longer; as follows:
(1) The location information (latitude, longitude, altitude) before the last shutdown is known (so the next shutdown in the garage must be a cold start);
(2) The current time, almanac, and ephemeris are known (requires real-time clock support, E666 support)
(3) The last shutdown time is no more than 4 hours (if the time is too long, the ephemeris changes, that is, the previous satellites cannot be seen)
Read recommendations:
G01 Smallest Personal Old People Mini GPS Tracker for Kids
Next article:The correct way to use a GPS receiver in the field
Related Information
Cantrack TK100
2023-04-23gps vehicle tracker manufacture
2023-04-23GPS Rastreader
2023-03-16pet gps tracker cat Manufacturing
2023-03-16rastreador tracker
2023-03-16Dog gps tracker manufacture
2023-04-23fleet tracking webfleet solutions
2023-03-16gps vehicle tracker Solution
2023-04-23best gps tracker
2023-04-11Gps speed limiter price
2023-04-23G08L - 4inch Smart Tail Light Tracker
2022-06-20G183 serials -JOBD GPS Tracker
2022-09-06TK100N- Multi functional GPS Tracker
2023-10-063 Years Disposable Asset GPS Tracker
2025-03-31TK100B- Accurate Pro version GT06/TK100
2023-10-06Compared with the difference between Beidou positioning and GPS positioning.cat gps tracker Manufact
2023-06-08Components of a GPS system
2022-08-20What size GPS should you choose
2022-08-09What are the GPS signals
2022-09-22How to purchase GPS locators?
2023-02-21Overview of the car navigation system.Magnetic gps tracker Manufacturing
2023-05-18GPS FFT algorithm
2022-11-10Five requirements that a good GPS module must meet
2022-11-07GPS knowledge base: what is RTK technology
2022-12-02What are the precautions for installing the car GPS positioner
2023-02-25GPS location service.personal gps tracker distributors
2023-05-24GPS RTK principle.gps tracker for kids company
2023-07-03GPS positioning function
2022-12-10The application and implementation of CAAC BeiDou is divided into three stages.car gps tracker Manuf
2023-06-13GPS_GPRS system composition and characteristics
2022-10-28