Removing Boxbe in Gmail

Introduction BoxBe is a third party application that filters the e-mail of spam. However, the presence of BoxBe in Gmail is annoying especially for both Clients and Suppliers. BoxBe can be remove from Gmail Filter and from Gmail Applications. Below are the guidelines on how to remove BoxBe presence in Gmail from the 2 locations. Removing from Gmail Filter Open Gmail Settings Select the Filters tab Locate BoxBe from the list Delete BoxBe entry Removing from Gmail "Connected apps...
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NTP – Network Time Protocol

Network Time Protocol (NTP) is a network protocol developed to disseminate accurate time around a computer network NTP is typically used to synchronize a computer time server to a hardware reference clock, such as GPS or radio time sources. The time server can then be used by other lower-stratum servers and clients to synchronize time. NTP operates in a hierarchical manner, a stratum 1 NTP server resides at the highest level of the hierarchy and obtains time from a hardware reference clock...
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Posted in GPS

Other GPS Like Services

GPS is maintained and controlled by the United States Of America Military. It is not the only source of accurate time. Other GPS like sources are as follows: GNSS Europe’s Galileo Global Navigation Satellite System GLONASS of Russia Beidou (China) SBAS QZSS This provides a civilian maintained service when it becomes fully operational.
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Posted in GPS

GPS Antenna Installation and Cabling Requirements

The GPS antenna must be installed in a clear unobstructed sky. The typical GPS antenna installation location is on the roof-top However, in the event that the GPS is intended for timing purposes, this antenna can  be installed on the side of a building or in a window with the use of latest technologically advanced GPS sensitive receivers The GPS receiver connects to the NTP server using a 50-ohm coax cable for a 1pps signal. Various types of coax are available with different associated los...
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GPS Antenna Types

There are a number of GPS antenna types available in the market. However, they generally fall into one of two groups as follows: True GPS antennas Combined GPS antenna\receivers Combined GPS antenna\receiver units are usually packaged into a weather-proof enclosure but often have a flying lead, which provides a RS232 serial connection. Such devices have a couple of inherent problems for use in timing applications. Firstly, RS232 serial communications can only be utilized over a rela...
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