All-in-one antenna builds next-generation service network https://www.whwireless.com Estimated 8 minute to finish reading The new Emergency Services Network (ESN) is designed to improve public safety communications and is replacing the wireless voice broadcast services currently in use in the UK, with frontline users from police, fire and rescue, ambulance services as well as coastguard, local authority and utility services relying more heavily on access to the ESN. The primary purpose of ESN is to provide modern voice and data services nationwide, providing a reliable and secure mobile communications platform for all users.ESN will be implemented using the LTE cellular infrastructure owned and operated by EE, a major change from the currently privately owned 380-430 MHz TETRA network wireless service, which will initially provide resilient high-speed mobile broadband data and, in a later phase, plans to replace mission-critical voice functions with radio waves. As a result, there will be a period of time in the next few years when fleets across industries will require increasingly sophisticated antenna systems to ensure that reliable voice and data connectivity can be maintained during the transition phase of the wireless network, safeguarding efficiency while enabling the safety of personnel. ESN operates on EE's 4G network, which uses LTE technology in three frequency bands to provide mobile broadband bearers for data and mission-critical voice services. Widely used in public safety applications to provide voice and data communications, the GNSS series antennas provide efficient TETRA and high performance GPS/GNSS functionality in a compact housing and single-hole mount design. And to meet the need for additional connected devices in vehicles, the HK-GPSD Sharkee series antennas, which include GPS/GNSS, multi-band 2G/3G/4G/5G LTE cellular, dual-band WiFi, and external TETRA whips with a rugged single-hole mount shark fin housing design. MiMo is a key technology for delivering high-speed broadband, using multipath signal propagation to increase channel capacity. Typically 2x2 MiMo requires two antennas on the client side, but with the introduction of LTE Cat 18/20, a 4x4 MiMo antenna system with four antennas is required. MiMo systems require antennas with high isolation and low correlation coefficients, and all-in-one antenna solutions enable simple and effective antenna installation while meeting technical requirements. The antenna system is a key part of the ESN vehicle installation, providing a complete MiMo multifunctional antenna solution that is easy to install and provides predefined MiMo performance. In addition, a range of single transmit single receive (SiSo) multi-band cellular antennas are available as backup antennas to provide MiMo functionality alongside existing antennas when required. The new generation 5G antennas are capable of meeting ESN antenna specifications in all operating bands, using up to 5m of CS32 (LMR195 equivale...

How to secure wireless communication links in public safety? https://www.whwireless.com Estimated 5 minute to finish reading     As the weather gets hotter, fire rescue becomes a more important part of public safety. Since most fire departments cover large geographic areas and have growing populations, fire departments are responsible for large areas, including sparsely populated areas that lack cell phone service.     In order to respond to fire emergencies in a timely manner, fire departments need to enhance their wireless equipment signals to ensure reliable wireless connectivity at stations and incident sites at all times. In addition, they wanted to add failover capabilities to their mobile data coverage to always maintain wireless connectivity and be able to keep service uninterrupted in the event of an outage or network failure. The Solution The fire department installed two antennas on each fire truck with corresponding routers. Since the antennas feature four ultra-broadband 5G LTE components, four WiFi 2.4/5.0GHz components and a high-performance GPS/GNSS antenna, Hologic gave them the robust and reliable wireless connectivity they needed.     Designed for the latest generation of LTE Cat 18/20 routers and devices, this rugged low-profile antenna consists of up to 11 components and contains four isolated high-performance antenna components covering 617-960/1710-6000MHz, up to six optional dual-band components covering 2.4 and 5.0/7.2GHz with WiFi support for MiMo/Split set operation, and an optional high performance GPS/GNSS antenna with integrated 26dB gain LNA and high quality filtering, capable of providing unparalleled positioning accuracy.     It can support many terminal uses without the need for a metal grounding layer, maintaining a high level of performance even when mounted on non-metallic surfaces. And is designed to be suitable for operation in the harshest conditions.     By installing two antennas on each fire truck, the fire department ensures that any location in the area can have flexible wireless communications and seamless connectivity. They also gave feedback that some of the surrounding areas where connectivity was once impossible no longer have any problems, and the speed is even higher than it was before for the entire district, which greatly improves the efficiency and safety of the entire firefighting process.    

High-performance antennas enable stable connectivity in remote areas https://www.whwireless.com/ Estimated 5minutes to finish reading Background and Challenges South Wales Police is the largest police force in Wales, serving 1.3 million people in an area of over 2,000 square kilometers, or 42% of the Welsh population, yet there was a huge challenge in their work, the 4G cellular solution they deployed could not achieve the connectivity they needed, and it was important to be able to work in a wide and varied area without having to return to the station. They needed a high-performance antenna to help them achieve connectivity in even the most remote areas, one that would not only help the devices connect, but also provide Wi-Fi hotspots around the vehicle. The Solution The 5G MiMo antenna has up to 11 independently fed antennas in a single dome housing with four isolated high performance antenna units that can cover 617-960/1710-6000MHz, while up to six optional dual-band elements cover 2.4 and 5.0/7.2GHz and support MiMo/diversity operation for Wi-Fi. And one of the optional high-performance GPS/GNSS antennas has an integrated 26dB gain low-noise amplifier and high-quality filtering to provide high-precision positioning. Available in black or white, the 5G MiMo antenna features multiple antenna functions in one housing, along with a standard front-connector antenna connector, and a logo for connecting cables for easy cable identification and installation. The single-hole mount design reduces vehicle damage, installation time and cost, and can be mounted on metal or non-metallic panel surfaces for FirstNet (US) and SN (UK) public safety networks. The 5G MiMo antenna is small and versatile, measuring 81mm in height, 180mm in width and weighing only 0.9kg, and can be used in police and law enforcement, EMS and firefighting, public transportation buses and coaches, and utility vehicles. Application Outlook The 5G MiMo antenna can be used as part of a router to help solve connectivity issues and can provide signal coverage in remote areas. For the South Wales Police, this can help to dramatically reduce working hours and improve efficiency, as well as upload and update information outside the vehicle, enabling communication with the system outside the vehicle and providing much needed connectivity while on the job. The stable connectivity brought by the 5G MiMo antenna will not only enable more efficient work for public safety and transportation, but will also open up greater possibilities for the future application of technologies such as facial recognition. https://www.whwireless.com/  

How to ensure the stability of private networks through antennas? https://www.whwireless.com/ Estimated 5minutes to finish reading Private Networks Whether it's retail, office, restaurant or warehouse, different departments and applications in an enterprise private network require a stable wireless connection. Traditional landlines are often used for communication, but in some cases wireless connectivity is a simpler and easier option that is reliable and cost-effective, and can be deployed quickly and easily in a variety of environments. As cellular network technology evolves and 4G/5G LTE is increasingly used in different regions and applications, enterprise private wireless networks are also advancing to avoid any connectivity outages due to failures. As the usage of enterprise networks continues to grow, so does the need for antenna solutions to meet different applications. While many routers are equipped with low-cost paddle cell antennas, in many cases, these antennas are not sufficient to allow users to obtain the required data speeds, thus requiring more sophisticated products to improve the wireless connectivity usage experience.   Depending on the actual application scenario and requirements, built-in or external antennas, wall or panel mount, SiSo or 2x2/4x4 MiMo, or even a combined solution with GPS/GNSS and WiFi may be required to ensure a more reliable, stable and fast connection. It is a high gain directional 2x2 MIMO signal enhancement antenna for 4G/5G LTE, providing client-side MIMO and diversity support for 4G/5G LTE. The rugged weatherproof housing is designed for wall mounting while covering the new 3.4-3.8GHz band.   2x2 MiMo broadband cellular LTE antenna Up to 9dBi peak gain 700-3800MHz broadband for 2G/3G/4G/5G LTE 6-9dBi peak gain directional fixed site antenna Capable of providing robust 5G connectivity and high transmission speeds for modems or routers Capable of MiMo connectivity over a great frequency range, this multi-band portable antenna is compact and easy to use, ensuring excellent signal in any situation. The high-gain directional 2x2 MiMo antenna for 4G and 5G networks integrates two broadband element components in a single housing and is designed to support fixed site client devices. It provides 6dBi peak gain for 617-960MHz and 9dBi peak gain for 1710-6000MHz. https://www.whwireless.com/