truck tracking webfleet solutions

Home > NEWS > Other information > truck tracking webfleet solutions

Company News

Industry News

GPS signal in the air

source:truck tracking webfleet solutions release time:2022-11-08 Hits:     Popular:realtime gps tracker online

  G200(L) -Magnet GPS Tracker

  When creating GPS waveform, its unique and increasingly common way is to directly extract it from the air. In this test, we use a vector signal analyzer (such as NI PXI 5661) to record signals, and then use a vector signal generator (such as NI PXIe-5672) to generate recorded signals. As the actual signal impairments can also be captured when recording GPS signals, the operation of the receiver in the deployment environment can be further understood when playing signals.

  The GPS signal in the air can be captured only through a very direct way. In the RF recording system, we use the appropriate antenna and amplifier together with the PXI vector signal analyzer and hard disk to capture up to several hours of continuous data. For example, a group of 2 TB RAID disk arrays can record GPS waveforms for up to 25 hours. Since this technical document will not discuss the special technology of streaming, if relevant sample program code is required

  Different types of wireless communication signals require different bandwidth, central frequency, and gain. In terms of GPS signal, the basic system requirement is to record 2.046 MHz RF bandwidth at a central frequency of 1.57542 GHz. Based on this bandwidth requirement, at least 2.5 MS/s (1.25 x 2 MHz) sampling rate must be achieved. Note: The 1.25 multiplier here is based on the Roll off filter of the PXI-5661 digital down converter (DDC) in the Decimation phase.


Read recommendations:

realtime gps tracker online Factory

GPS Tracker for vehicles Vendor

10000mAh Magnetic Asset GPS Tracker

What is the development of the car GPS positioner market development

The correct method of using the car GPS positioning system shallow analysis.realtime gps tracker onl

Last article:GPS measurement system

Next article:GPS system functions

Related Information

fleet gps trackers Production

2023-04-23

Pet GPS Tracker custom

2023-04-11

SecumorePlus

2023-03-16

gps vehicle tracker supplier

2023-04-11

car gps tracker Production

2023-04-23

Cantrack TK100

2023-04-23

fleet gps tracking Factory

2023-04-23

Gps speed limiter manufacturer

2023-04-23

4G GPS Tracker supplier

2023-04-23

gps tracker for bike supplier

2023-04-23

G183 serials -JOBD GPS Tracker

2022-09-06

G03

2022-06-21

G500L -4G OBD GPS Tracker

2022-09-06

G08L - 4inch Smart Tail Light Tracker

2022-06-20

G09L -6 inch Tail light tracker

2022-06-20

What are the advantages of electric vehicle GPS positioner?

2023-04-03

GPS user equipment

2023-06-01

Can the car GPS locator work normally in a special environment?gps tracker no monthly fee manufactur

2023-03-28

Causes of GPS Positioning Drift

2022-09-20

The development of American GPS.GPS Tracker for vehicles Manufacturing

2023-05-06

Precautions before installing GPS intelligent positioning terminal.car gps tracker manufacturer

2023-09-15

GPS tracker brings boon to bird conservation

2022-09-17

GPS positioning manufacturer compares car navigation and mobile navigation.gps tracker no monthly fe

2023-04-08

How to realize the function of GPS monitoring system?

2022-12-12

The car GPS positioner plug -in card is still free of card.van tracker webfleet solutions

2023-03-14

GPS positioning based on base stations.vehicle gps tracker company

2023-07-14

Key Points for GPS Purchase.gps tracker no monthly fee wholesale

2023-08-10

GPS increases value for customers

2023-02-02

GPS star search method.Hidden GPS Trackers Processing

2023-06-09

The manufacturer believes how to determine the radar, GPS, Beidou and radio positioning.gps tracker

2023-06-17