Reflex Aerospace’s Post

ComReg publishes consultation regarding Telemetry Systems: The introduction of a proposed new licensing framework in the VHF and UHF frequency bands #spectrum https://lnkd.in/dQsy8wh4

The column, “Updating Analog Broadcasting with GNSS Time Synchronization Technology “has been updated on our website. This column will look back on a story from the 1964 Tokyo Olympics, explain the technological revolutions through FM broadcasting, and introduce the Common GNSS Clock and precise frequency control using GNSS technology.   Please check it out. https://lnkd.in/geMnfUrt   #furuno #gps #gnss #multignss #TimeSynchronization #TimingMultiGNSSReceiverModule #Antenna

#5G is indeed the fastest adopted generation in the history and according to the latest #EricssonMobilityReport, global 5G subscriptions forecast to top 5.3 billion by the end of 2029 while 85% of the global population to have 5G coverage access by the end of 2029. https://lnkd.in/ess4m4-q Future networks will be a fundamental component to virtualize all parts of life, society, and industries, fulfilling the communication needs of humans as well as intelligent machines. To realize the future network vision and to deliver its full potential, there is a need to secure timely spectrum availability. World Radiocommunication Conference (#wrc23) offers the unique opportunity to identify a harmonized, contiguous 700 MHz portion of mid-bands spectrum to support the evolution of 5G. If you would like to read more, visit techUK WRC blog where I had the pleasure to contribute with challenges and opportunities around key topics on the WRC-23.

Big news this week, thanks to our web team for making this happen. Tired of patchy radio corrections from your base to your rover over long distances, or in rugged forested terrain? Looking for greater base radio range and the confidence to venture far from your base and still get a correction? We have so many Emlid users in Australia. Thankyou! 🙏 Some of you are looking for long-range base radio capability in remote areas where there is no network and you cannot take advantage of Emlid's free internet-based NTRIP Caster (https://lnkd.in/g5u5uBwS). Map Gear has the solution for anyone looking for an even more powerful solution for pushing corrections from their Emlid RTK base to their RS3 rover - check out the Map Gear post below 👇 #Civil #Earthworks #Utilities #Construction #Surveying #Mapping #RPAS #Australia #UHF #RTCM #Trimble #Leica #Topcon #Sokkia #Emlid #GNSS #RTK #Remote #Rural #Radio #Benchmarks #RTKBase

Have you heard how vulnerable GPS is, and about a solution called Broadcast Positioning System (BPS), if not check out this post from Sam Matheny with the NAB. #NAB #BPS #GPS #NewTech

What is a simple Antenna (Rabbit Ears)? Simplest unidirectional traveling-wave antenna. Consists of a straight wire one to several wavelengths long, suspended near the ground, connected to the receiver at one end and terminated at the other end by a resistor equal to its characteristic impedance (typically 400~800 Ω). A simple type of antenna commonly used for receiving television signals is the "rabbit ears" antenna. This antenna consists of two extendable rods or elements, often adjustable in length, attached to a base. The rods can be positioned and angled to optimize signal reception. "Rabbit ears" antennas are designed to pick up VHF (Very High Frequency) and UHF (Ultra High Frequency) signals, making them suitable for many television broadcasts. They are easy to set up and can be connected directly to a TV with a coaxial cable. While they may not offer the same performance as more complex antennas, they are a straightforward and cost-effective option for receiving over-the-air TV signals. #Antenna #Technology

The Gliwice Radio Tower is 111 m tall, with a wooden framework of impregnated siberian larch linked by brass connectors. It was nicknamed "the Silesian Eiffel Tower" by the local population. The tower has four platforms, which are 40.4 m, 55.3 m, 80.0 m and 109.7 m above ground. The top platform measures 2.13 x 2.13 m. A ladder with 365 steps provides access to the top. The tower is the tallest wooden structure in Europe , it was originally designed to carry aerials for medium wave broadcasting, but that transmitter is no longer in service because the final stage is missing. Today, the Gliwice Radio Tower carries multiple transceiver antennas for mobile phone services and a low-power FM transmitter broadcasting on 93.4 MHz. #radio #radios #tower #broadcasting #AM #FM #shortwave #mediumwave #antenna #aerials #wood #engineering

What's the difference between collision domains and broadcast domains? A collision domain is part of a network where data packets can collide with each other and a broadcast domain is part of a network where devices can send and receive broadcasts from different devices on the same network providing a means for a device to find the exact device it wants to communicate with to prevent data packet collisions. Find out more about these domains from this video by Powercert Antimated Videos: https://lnkd.in/gQh_uDQP #collisiondomain #broadcastdomain #switchnetworks #hubnetworks #datapackets #Ohio #Cleveland #Akron

A Radio Communication is a set of equipment necessary to carry on communication via radio waves. Generally, it is a receiver or transmitter or transceiver, an antenna, and some smaller additional equipment necessary to operate them. They play a vital role in communication technology as they are heavily relied on to transfer data and information across the world.More broadly, the definition of a radio station includes the aforementioned equipment and a building in which it is installed. Such a station may include several "radio stations" defined above (i.e. several sets of receivers or transmitters installed in one building but functioning independently, and several antennas installed on a field next to the building). This definition of a radio station is more often referred to as a transmitter site, transmitter station, transmission facility or transmitting station. An example of this definition is Bethany Relay Station of the Voice of America which had seven broadcast transmitters and could broadcast up to seven independent programs (even produced by different broadcasters) simultaneously, as well as several communications transmitters and receivers. #galaxyaerosgh #space #spaceexploration #spacenews

One of my personal targets for 2023 was to learn a new language. I'm making steady progress in German, and will continue in 2024. It's my first thing in the morning routine, after waking up. My decision to learn German was partly decided because of the availability of hundreds of free German language channels on satellite television. Fortunately the UK is within the satellite signal 'footprint'. We already had an old Sky TV satellite dish on the house, when we moved in. To receive German television just required a cheap (less than £40) satellite receiver box, capable of downloading signals from all international TV broadcast satellites (a sky box won't work). It also required using a satellite signal finder unit, and physically moving the satellite dish towards the satellite at 19 degrees east. #satelliteconnectivity #satellitecommunications #satellites #satellite #personalgrowth #personaldevelopment #learning #germanlanguage #growthmindset