source:Industry News release time:2022-10-19 Hits: Popular:realtime gps tracker online
1. GPS chip
The accuracy and algorithm of receiving satellite signals are the key to the accuracy of navigation. The satellite reception performance is mainly determined by the GPS chip. The GPS chip is equivalent to the CPU of a computer. Now the mainstream is the third generation of Sirf chips. It has 20 satellite channels (the second generation of sirf has 12 channels). Others are sony chips and Swiss RFMD chips. The effect of these chips in practical use is obviously different from that of sirf.
2. GPS power
When people use GPS, they are usually in the car or outdoors, and sometimes the navigation time is relatively long (such as long-distance travel). Therefore, when selecting GPS, pay attention to the power supply or battery capacity of GPS.
For the car, the general Bluetooth GPS and all-in-one machine have car chargers.
When hiking, the battery design ideas of each product are different: some use batteries that are common to Nokia batteries, so that Nokia mobile phone users have many batteries in reserve. Some use large capacity batteries. Some are simply equipped with external dry battery boxes.
All of these can solve the power problem. The key is which one is more suitable for you.
3. GPS antenna
The GPS antenna can enhance the acceptance ability and expand the acceptance range at the same time. For example, if there is no signal in the room, the antenna can guide the outside.
The GPS of sirf three generation chips does not use GPS antenna in most cases. In the car with metal film, it is generally unnecessary. However, under special circumstances, such as bad weather conditions and high-rise buildings blocked, you can purchase the antenna as a backup. When the signal is good, installing an antenna can also improve the signal strength.
4. GPS Product Features
It can be said that every GPS product will have its focus when it is designed. A product cannot be perfect. For example, some machines focus on cost performance, some focus on small, fashionable and beautiful, some focus on functional diversity, and some use large capacity batteries.
Read recommendations:
real-time gps tracking Production
Gps speed limiter.Who invented GPS? People behind the Global Positioning System
Last article:Does the charging speed of lithium battery affect the battery degradation?
Next article:Beidou GPS Navigation System - Future development
Related Information
car gps tracker sales
2023-04-23Hidden GPS Trackers supplier
2023-04-234G GPS Tracker for vehicles Processing
2023-04-234G LTE gps tracker
2023-03-16mini gps tracker distributors
2023-04-23Gps speed limiter Manufacturing
2023-04-23real-time gps tracking manufacturer
2023-04-23portable gps tracker
2023-03-16cat gps tracker
2023-04-11car gps tracker Factory
2023-04-23C32 (9~90V E-bikes/Motorcycle/Car gps tracker)
2022-06-21G08L - 4inch Smart Tail Light Tracker
2022-06-20G06L- 4G Car GPS Tracker
2022-09-06personal gps tracker Production
2022-09-06G900LS-4G Car GPS Tracker
2023-10-06GPS Processor (GPSPU)
2022-09-05GPS predecessor
2023-06-01Choice becomes difficult? A variety of high-performance GPS are recommended
2022-08-10How to choose high-quality GPS positioning products?fleet tracking mobile app
2023-03-23The following aspects mainly affect the performance of GPS antenna
2022-11-12Why is the GPS tracker inaccurate?
2022-09-16Vehicle Management System Based on Differential GPS Technology
2022-11-07GPS Global Positioner.fleet gps tracking wholesaler
2023-05-27GPS application range.gps tracker app Processing
2023-05-25Main Errors in GPS Positioning and Their Elimination Algorithm
2022-12-10GPS transmission network.Hidden GPS Trackers Solution
2023-07-10GPS landmarks and routes.GPS Tracker for vehicles wholesale
2023-08-12Gps speed limiter.The significance of installing GPS system in vehicle safety management
2023-10-28GPS search for stars.obd-II port gps tracker Manufacturing
2023-08-10Introduction to GPS Principles.realtime gps tracker online wholesaler
2023-08-19