Blog

Wednesday, 21 July 2021 by Mr Administrator

See the mobile network masts in your area

or click the image below to look up the mobile network masts in your area.
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Saturday, 31 March 2018 by Mr Administrator

Kids' GPS watches with parental controls

Children are the group most at risk from abduction, bad company, grooming and sexual offences. International figures suggest that around 250,000 children go missing or are abused in Europe every…
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Thursday, 29 March 2018 by Mr Administrator

Precision agriculture

Precision agriculture is a method of farming built on measurements of the crop and the soil, so that each field's needs can be recorded precisely, assessed, and then acted on with great…
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Saturday, 19 August 2017 by Mr Administrator

GPS tracking devices

What GPS trackers are and how they work – a complete guide with GPScom Server & Teltonika Secure tracking for vehicles & assets Real-time monitoring through GPScom Server Professional…
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Sunday, 12 March 2017 by Mr Administrator

Frequencies & channels: PMR, LPD, Marine & CB

Εδώ θα βρείτε όλες τις συχνότητες στα κανάλια PMR, LPD, Marine και CB. Οι παρακάτω συχνότητες αντιστοιχούν στα 8 κανάλια των PMR (Private Mobile Radio): P1 = 446.00625 MHz P2 = 446.01875 MHz P3 =…
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Saturday, 11 March 2017 by Mr Administrator

Wi-Fi antenna range

Radio waves travel in a straight line and do not pass through obstacles. Every material reflects them to some degree, and metal reflects them strongly. That is why, under the 802.11b/g protocols,…
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