A vertical dipole antenna is a type of antenna that consists of two conductive elements oriented vertically in parallel. This antenna design offers several advantages that make it a popular choice for various applications, particularly in the field of radio communication. Let’s explore the key advantages of a vertical dipole antenna: While vertical dipole antennas …
Title: Exploring the Powerhouse: Unveiling the Motorola SLR 8000 Repeater Introduction In the realm of modern communication technology, efficiency, reliability, and reach are paramount. The Motorola SLR 8000 Repeater stands as a true testament to these principles, offering a robust solution for seamless communication across vast distances. Whether used in public safety, industrial, or commercial …
A leaky feeder is an antenna, also known as a radiating cable, and is a specialised type of coaxial cable used for communication and signal distribution in environments where traditional antennas may not be suitable. It is commonly employed in underground mines, tunnels, and other enclosed spaces where radio signals struggle to propagate due to …
Direct to handset #d2d satellite technology, has the potential to transform world education. The transformation includes allowing all children to access education. Currently, millions of children don’t have access to education. This lack of access disproportionately affects girls and women. Traditional Mobile (cell) Phones work by having nearby Cell Towers. These Cell Towers connect the …
Lora LoRa is a spread spectrum wireless technology, developed by Semtech Corporation. It has been developed to allow long distance transmission of low rate data. The low rate data is collected by remote field sensors and actuators, and is used for Internet of Things and M2M applications. Lora uses the 868 Mhz unlicensed radio spectrum, …
Antenna length plays an important role in maximising radio performance in a vehicle based installation.
This video explains why in more detail.
Marine installations typically operate at an even higher 440 Volt Alternating Current (440 VAC).
Never work on a piece of three-phase machinery, such as an induction motor unless you are both qualified to do so, and have authorisation.
Lincoln Farmer Recently we were contacted by a farmer, based just outside of the city of Lincoln, Lincolnshire. He had had a system supplied and installed by another company a few years ago, however, the performance had decreased over time. The first task was to carry out a through audit of the installed equipment. This …
Yesway Provide Walkie Talkies For Yorkshire Theatre Event We have just agreed to hire 15 handheld walkie talkies for a local outdoor theatre event in Yorkshire. The event took place in east Yorkshire when this blog post was originally created in 2011, and was a great success If you wish to hire handheld walkie talkies …
School Cybersecurity over two-way radio is an important, as part of GDPR & Safeguarding. Many schools have been sold ‘Walkie Talkies’, and other radio communications devices, through misleading advertising. Private Channel Private channel is a phrase that we have come across in two-way radio marketing, and its misleading. Phrases like private channel, and privacy channels, mean …
