Carrier-grade Microwave Backhaul AntennaCyber Antennas 1.8 m Dish Ultra High Performance is a high-gain, precision-engineered dual polarized deep dish antenna built for long-range point-to-point (PTP) licensed and unlicensed microwave backhaul connectivity, operating from 4.9–7.125 GHz with exceptional VSWR ≤1.35 across its primary band including 4.9 GHz public safety, 5 GHz unlicensed, 6 GHz licensed and unlicensed frequencies. Dual female N connectors ensure easy connections with leading radios from Ubiquiti AF5XHD, Wave MLO5, MLO6, Mimosa B5c, C5c and Cambium ePMP Force 4600c, 400. Shroud and Radome included The shroud and cloth and included cloth radome improves the front-to-back ratio, enhancing side lobe performance, frequency reuse, and noise resistance. In addition, it improves aerodynamic performance, reducing wind load and enabling the use of larger, high-gain antennas for better signal-to-noise ratios, which support faster modulation rates, greater capacity, and higher speeds. Designed to Solve Common WISP ChallengesInsufficient Link Budget on Long-Distance Links Long-range wireless links require significant signal strength to maintain high modulation rates and throughput. The 18M-DISH-HP's high gain and narrow beamwidth provide additional link budget, helping operators build stable, high-capacity links over distances of approximately 40-80 km (25-50 miles). Limited Backhaul Capacity As subscriber counts and bandwidth demands grow, backbone links can become congested. The antenna's high efficiency and excellent RF performance help support higher modulation rates and multi-gigabit throughput, increasing network capacity and improving overall service performance. Fiber Is Unavailable or Too Expensive Many rural and remote locations do not have access to affordable fiber infrastructure. The 18M-DISH-HP enables operators to deploy long-distance wireless backhaul links that can deliver high-capacity connectivity without the cost and complexity of laying fiber. Interference and Poor Signal Quality Congested RF environments can reduce link performance and reliability. The antenna's narrow beamwidth and low sidelobe characteristics help focus RF energy toward the intended link while reducing the reception and transmission of unwanted signals, improving signal quality and link stability. Multiple Antennas Required for Different Frequency Bands Managing separate antennas for 4.9 GHz, 5 GHz, and 6 GHz networks increases inventory requirements and deployment complexity. The 18M-DISH-HP's wideband 4.9-7.125 GHz coverage allows operators to use a single antenna platform across multiple spectrum bands and technologies. Unreliable Connectivity in Mission-Critical Networks Utilities, municipalities, public safety agencies, and enterprise networks require dependable backhaul infrastructure with high availability. The 18M-DISH-HP is designed to provide reliable long-distance connectivity with strong signal margins and stable performance for critical applications. Limited Upgrade Flexibility Network requirements continue to evolve as operators adopt newer radios and technologies. The antenna's wideband design allows service providers to upgrade from existing 5 GHz deployments to modern 6 GHz platforms while continuing to use the same antenna infrastructure, reducing future upgrade costs and simplifying network expansion. Typical Use CasesLong-Range Point-to-Point (PtP) Backhaul Links The 18M-DISH-HP is designed for building long-distance, high-capacity wireless backhaul links between towers, POPs, and aggregation sites. Its high gain and narrow beamwidth help maintain strong signal levels and reliable multi-gigabit connectivity over distances of approximately 40-80 km (25-50 miles). WISP Backbone and Network Aggregation Wireless Internet Service Providers can use the 18M-DISH-HP to transport large amounts of traffic between core network locations. Its high performance and excellent RF efficiency help support higher modulation rates, increased throughput, and improved overall network capacity. Rural Broadband Expansion The antenna is well suited for extending broadband services to remote and underserved areas where fiber deployment is impractical or cost-prohibitive. Its long-range capabilities allow operators to connect distant sites while minimizing the need for intermediate relay locations. Licensed and Unlicensed Microwave Networks Supporting wideband operation from 4.9-7.125 GHz, the 18M-DISH-HP can be deployed across public safety 4.9 GHz, traditional 5 GHz, and modern 6 GHz frequencies. This flexibility allows operators to use a single antenna platform for multiple spectrum bands and future network upgrades. High-Capacity Relay Sites The antenna is ideal for relay links that connect mountain-top sites, regional hubs, and strategic network locations. Its high gain and low sidelobe performance help maximize link reliability and improve resistance to interference in challenging RF environments. Mission-Critical and Enterprise Connectivity Utilities, municipalities, industrial facilities, public safety agencies, and enterprise networks can use the 18M-DISH-HP to deploy dependable long-distance wireless infrastructure where high availability and stable performance are essential. Who Is the 18M-DISH-HP Designed For?The 18M-DISH-HP is ideal for: • Wireless Internet Service Providers (WISPs) • Fixed wireless operators deploying long-range point-to-point (PtP) backhaul networks • Service providers building multi-gigabit backbone and aggregation links • WISPs expanding broadband services into rural and remote communities • Operators requiring high-capacity links between towers, POPs, and data centers • Network operators utilizing 4.9 GHz, 5 GHz, and 6 GHz spectrum bands • Utilities, municipalities, and public safety organizations deploying mission-critical communications infrastructure • Enterprise and industrial network operators requiring reliable long-distance connectivity • Tower owners and network integrators building carrier-grade microwave backhaul networks • Service providers seeking a wideband, future-ready antenna platform that supports both current and next-generation wireless technologies What Sets the 18M-DISH-HP Apart from Similar Products in the IndustryCompared to similar 1.8 m microwave dish antennas in the industry, the 18M-DISH-HP stands out in several important ways: True Wideband 4.9-7.125 GHz Coverage Many large-diameter dish antennas are optimized primarily for the 5 GHz band and do not fully support modern 6 GHz deployments. The 18M-DISH-HP covers the entire 4.9-7.125 GHz range, allowing operators to use a single antenna platform for public safety 4.9 GHz, traditional 5 GHz, and modern 6 GHz networks. High Gain for Long-Distance Links With up to 39 dBi of gain, the 18M-DISH-HP is designed to provide the link budget needed for long-range, high-capacity backhaul deployments. The high gain helps maintain higher modulation rates and reliable multi-gigabit performance over extended distances. Excellent RF Performance The antenna features a low VSWR of ≤1.35 and high antenna efficiency, helping maximize power transfer between the radio and antenna. This contributes to improved signal quality, higher throughput potential, and more reliable link performance. Narrow Beamwidth and Low Sidelobe Characteristics The antenna's focused radiation pattern helps concentrate RF energy toward the intended link while minimizing unwanted radiation in other directions. This improves interference rejection and makes the antenna well suited for congested RF environments and high-density tower sites. Carrier-Grade Construction The 18M-DISH-HP is designed for demanding outdoor deployments and includes a radome and shroud to improve environmental protection and RF performance. Its robust construction makes it suitable for long-term use in challenging weather conditions and mission-critical network applications. Future-Ready Antenna Platform As operators continue adopting newer 6 GHz technologies and multi-gigabit radios, the 18M-DISH-HP provides investment protection by supporting both current and future wireless platforms. Service providers can upgrade radios and spectrum usage without replacing the antenna infrastructure. Optimized for Multi-Gigabit Backhaul Applications Unlike general-purpose dish antennas, the 18M-DISH-HP is specifically designed for long-distance, high-capacity PtP backhaul networks where signal quality, link stability, and maximum throughput are critical requirements. Frequently Asked QuestionsWhat is the 18M-DISH-HP? The 18M-DISH-HP is a high-performance 1.8 m (6 ft) point-to-point (PtP) dish antenna designed for long-range, high-capacity wireless backhaul applications. It supports operation across the 4.9-7.125 GHz frequency range. What frequencies does the 18M-DISH-HP support? The antenna supports wideband operation from 4.9 GHz to 7.125 GHz, making it suitable for public safety 4.9 GHz, traditional 5 GHz, and modern 6 GHz deployments. What applications is this antenna designed for? The 18M-DISH-HP is designed for: • Long-range point-to-point (PtP) backhaul links • WISP backbone networks • Network aggregation links • Rural broadband expansion • High-capacity relay sites • Enterprise and mission-critical wireless infrastructure How far can the 18M-DISH-HP be used? Typical deployment distances are approximately 40-80 km (25-50 miles). Actual range depends on factors such as radio selection, channel width, local regulations, interference levels, and line-of-sight conditions. What is the antenna gain? The 18M-DISH-HP provides up to 39 dBi of gain, helping operators achieve long-distance, high-capacity wireless links. Is the antenna suitable for multi-gigabit wireless links? Yes. The high gain, low VSWR, and excellent RF performance make the antenna suitable for supporting modern multi-gigabit point-to-point wireless backhaul deployments when paired with compatible radios. Does the antenna support 6 GHz radios? Yes. The antenna's wideband design fully supports modern 6 GHz radios, including Wi-Fi 6E and Wi-Fi 7-based wireless backhaul platforms that operate within its supported frequency range. Can the same antenna be used for both 5 GHz and 6 GHz deployments? Yes. The 18M-DISH-HP is designed as a single wideband antenna platform that can be used across both 5 GHz and 6 GHz networks, reducing inventory requirements and simplifying future upgrades. Is the antenna suitable for high-interference environments? Yes. Its narrow beamwidth and low sidelobe characteristics help focus RF energy toward the intended link while reducing susceptibility to unwanted signals from other directions. Is the antenna designed for outdoor deployment? Yes. The 18M-DISH-HP is designed for permanent outdoor installations and includes a radome and shroud for enhanced environmental protection and improved RF performance. Can this antenna be used by Wireless Internet Service Providers (WISPs)? Yes. The 18M-DISH-HP is specifically suited for WISPs that require long-range, high-capacity PtP backhaul links and scalable network infrastructure. Why would I choose the 18M-DISH-HP over smaller dish antennas? The larger 1.8 m diameter and higher gain provide additional link budget, enabling longer distances, greater fade margin, and improved performance in demanding backhaul applications where maximum range and reliability are important.