truck tracking webfleet solutions

Home > NEWS > Other information > truck tracking webfleet solutions

Company News

Industry News

What is GPS dual -frequency positioning?plug & play Obd gps tracker wholesale

source:truck tracking webfleet solutions release time:2023-03-11 Hits:     Popular:realtime gps tracker online

  TK100 (GT06) Vehicle Tracker

  As mentioned earlier, the working frequency of the GPS signal is divided into several frequency bands, such as L1, L2, and L5:

  Frequency band L1: 1575.42MHz ± 1.023MHz

  L2 frequency band: 1227.60MHz ± 1.023MHz

  L5 frequency band: 1176.45MHz ± 1.023MHz

  In the past, GPS positioning was performed using the L1 frequency band, which is a unique frequency positioning method. At present, the GPS chip uses the L1 + L5 frequency band for positioning, which is called multi -frequency positioning technology. For example, the Broadcom BCM47755 chip declares that it supports multiple frequencies L1 and L5. Positioning: Remember, there is a concept of a double star positioning (GNSS), and the GPS dual -frequency positioning is not a complete event. We have discussed in the past.

  The GPS dual -frequency positioning can only eliminate the ionizing layer error, and the multi -diameter error cannot be eliminated. Therefore, it is not obvious to improve positioning accuracy in an open environment and expecting to improve positioning accuracy in the urban area of dense buildings. Dual-frequency GPS is expected to become a future development trend that can effectively improve positioning accuracy (estimated to be 3-5 meters), but this is not a revolutionary change.


Read recommendations:

fleet gps trackers sales

Car gps tracking wholesale

GF20-Mini Magnet GPS Tracker

The complete installation step of the wiring car GPS positioner

GPS navigator hardware common problems and solutions

Last article:Dual GPS frequency positioning, improve accuracy.Portable car gps systems distributors

Next article:What is GPS dual -frequency positioning technology?obd-II port gps tracker Manufacturing

Related Information

mini gps tracker manufacturer

2023-04-23

fleetmanagement webfleet solutions

2023-03-16

obd2 gps tracker verizon

2023-03-16

mini gps tracker Factory

2023-04-23

4G GPS Tracker sales

2023-04-23

gps tracker for bike

2023-04-11

simple gps tracking wholesale

2023-04-23

cantrack asset

2023-04-23

gps tracker fur auto webfleet solutions

2023-03-16

GPS Tracker wholesaler

2023-04-11

TK08AL- RFID Car GPS Tracker

2023-10-07

G900LS-4G Car GPS Tracker

2023-10-06

TK08A Motorcycle GPS Tracker

2022-06-20

G900LS 8 Lines-4G Car GPS Tracker

2025-03-31

G09L -6 inch Tail light tracker

2022-06-20

GPS monitoring system system functions and features

2022-08-18

GPS positioning anti lost device comparison.gps tracker auto webfleet solutions

2023-02-24

Surgical characteristics of the new technology GPS scheme

2022-10-15

Car GPS positioning system.Gps speed limiter Production

2023-05-26

Introduction to GPS World

2022-10-25

Issues that need attention during the purchase of GPS vehicle terminals.plug & play Obd gps trac

2023-03-28

GPS positioning monitoring system

2022-12-06

Requirements for establishing Beidou/GPS positioning management for truck transportation vehicles.Gp

2023-09-23

Gps speed limiter.The Role of GPS

2023-11-16

gps vehicle tracker.The role of installing car GPS and Beidou satellite positioning in the road tran

2023-10-26

Map navigation+fixed point warning+mobile speed measurement function.real-time gps tracking custom

2023-06-07

GPS parameter.Gps speed limiter Solution

2023-05-25

The Application of GPS in Passenger Vehicle Management.obd-II port gps tracker manufacturer

2023-08-26

mini gps tracker.GPS operation vehicle management platform service provider positioning platform req

2023-11-07

What are the different types of car GPS?

2023-06-15