We provide highly accurate digital LED displays, including a high accuracy GPS LED Time Sign. It is a high-performance, high precision time display device. Scientifically designed and manufactured, the digital LED display can receive standard time signals from the GPS satellites and clearly display them on screen. The LED timer display can be installed both indoors and outdoors.

Our digital LED display uses industrial grade, high-precision, built in GPS timing modules that uses the world’s leading GPS chip (U-Blox NEQ-6Mas) as the core chip. Mastering the core technology of sensitive GPS satellite signal reception, we have optimized the PCB layout and routing, bringing a more stable signal and reception and faster positioning. Under environmental protection premises, the highly sensitive LED countdown clock can achieve a normal and accurate GPS signal reception if placed near an indoor window.

Features

● High Brightness and High Quality LED Chip

● High-integrated digit  “8” PCB Board

● High Accuracy& 0 Error GPS LED Time Display

● Optional digit color: Red, Yellow, Blue, Green, White or etc.

● Optional Display Format :88:88 or 88:88:88 or customizde

● Iron/Aluminum Cabinet: Good Anti-Magnetic Property.

● Ceiling and lifting installation, very easy and simple.

● Communication through wire/Wifi, Master/Slave display Synchronously.

● Can receive 50 channels of satellite signals, one million more than the correlation coefficient engine, synchronous tracking GPS navigation satellite signals

● Good Self-holding capacity, when device can not receive satellite signals, the self-holding capacity can keep more than 0.42μS / min

● GPS receiving antenna are taken consideration of the Anti-thounder design, design stability, anti-jamming design, high reliability and good signal reception ability.

● Device has the ability to self-reset when the program han an error due to interference , and the device can automatically resume normal operation;

● Correct the time tolerance automatically .

● Passed the long time durabilty test,high temp test,anti-magnetic test .

● Auto-brightness ajustment,the brightness can be adjusted by the environment in different Level.

● Two kinds of wire-less control, more easy to modify the digits.

Parameters of the GPS time modules

Receiver type: 50 receive channels  

GPS L1 Frequency，C/A Code    SBAS：WAAS，EGNOS，MSAS，GAGAN  

Start time:Cold start 29 sec/Hot start<1/

Assistant start<1 sec.  

First positioning time:<1 sec

Max update speed:<4Hz  

Sensitivity：-144dBm  

Tracking sensitivity-160dBm  

Capturing sentivity-160dBm  

Locating sentivity：Auto < 2.5m/SBAS < 2m  

Timing sentivity：RMS30ns   99%<60ns  

Max speed：500m/s  

Working temperature：-40℃～85℃

Applications

The GPS countdown timer display is used in sports stadiums, examination rooms, meeting places, schools, factories, social squares, airports, railway stations, parks, and other indoor and outdoor venues.

keyword：GPS LED Time display,GPS LED Time screen,GPS LED Time board

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